diff --git a/lib/actions/actions.dart b/lib/actions/actions.dart
new file mode 100644
index 0000000..27dcfe9
--- /dev/null
+++ b/lib/actions/actions.dart
@@ -0,0 +1,30 @@
+import 'package:time_progress_calculator/models/time_progress.dart';
+
+class LoadTimeProgressListAction {}
+
+class TimeProgressListLoadedAction {
+  final List<TimeProgress> timeProgressList;
+
+  TimeProgressListLoadedAction(this.timeProgressList);
+}
+
+class TimeProgressListNotLoadedAction {}
+
+class AddTimeProgressAction {
+  final TimeProgress timeProgress;
+
+  AddTimeProgressAction(this.timeProgress);
+}
+
+class UpdateTimeProgressAction {
+  final String id;
+  final TimeProgress updatedTimeProgress;
+
+  UpdateTimeProgressAction(this.id, this.updatedTimeProgress);
+}
+
+class DeleteTimeProgressAction {
+  final String id;
+
+  DeleteTimeProgressAction(this.id);
+}
diff --git a/lib/actions/timer_actions.dart b/lib/actions/timer_actions.dart
deleted file mode 100644
index f9075c2..0000000
--- a/lib/actions/timer_actions.dart
+++ /dev/null
@@ -1,30 +0,0 @@
-import 'package:time_progress_calculator/models/timer.dart';
-
-class LoadTimersAction {}
-
-class TimersLoadedAction {
-  final List<Timer> timers;
-
-  TimersLoadedAction(this.timers);
-}
-
-class TimersNotLoadedAction {}
-
-class AddTimerAction {
-  final Timer timer;
-
-  AddTimerAction(this.timer);
-}
-
-class UpdateTimerAction {
-  final String id;
-  final Timer updatedTimer;
-
-  UpdateTimerAction(this.id, this.updatedTimer);
-}
-
-class DeleteTimerAction {
-  final String id;
-
-  DeleteTimerAction(this.id);
-}
diff --git a/lib/main.dart b/lib/main.dart
index 236d7f6..5a43827 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -2,9 +2,9 @@ import 'package:flutter/material.dart';
 import 'package:redux/redux.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:time_progress_calculator/app.dart';
-import 'package:time_progress_calculator/middleware/store_timers_middleware.dart';
+import 'package:time_progress_calculator/middleware/store_time_progress_middleware.dart';
 import 'package:time_progress_calculator/models/app_state.dart';
-import 'package:time_progress_calculator/persistence/timers_repository.dart';
+import 'package:time_progress_calculator/persistence/time_progress_repository.dart';
 import 'package:time_progress_calculator/reducers/app_state_reducer.dart';
 
 Future<void> main() async {
@@ -14,8 +14,8 @@ Future<void> main() async {
     store: Store<AppState>(
       appStateReducer,
       initialState: AppState.initial(),
-      middleware: createStoreTimersMiddleware(
-        TimersRepository(await SharedPreferences.getInstance()),
+      middleware: createStoreTimeProgressListMiddleware(
+        TimeProgressRepository(await SharedPreferences.getInstance()),
       ),
     ),
   ));
diff --git a/lib/middleware/store_time_progress_middleware.dart b/lib/middleware/store_time_progress_middleware.dart
new file mode 100644
index 0000000..9cd207c
--- /dev/null
+++ b/lib/middleware/store_time_progress_middleware.dart
@@ -0,0 +1,42 @@
+import 'package:redux/redux.dart';
+import 'package:time_progress_calculator/actions/actions.dart';
+import 'package:time_progress_calculator/models/app_state.dart';
+import 'package:time_progress_calculator/models/time_progress.dart';
+import 'package:time_progress_calculator/persistence/time_progress_entity.dart';
+import 'package:time_progress_calculator/persistence/time_progress_repository.dart';
+import 'package:time_progress_calculator/selectors/time_progress_selectors.dart';
+
+List<Middleware<AppState>> createStoreTimeProgressListMiddleware(
+    TimeProgressRepository repository) {
+  final saveTimeProgressList = _createSaveTimeProgressList(repository);
+  final loadTimeProgressList = _createLoadTimeProgressList(repository);
+
+  return [
+    TypedMiddleware<AppState, LoadTimeProgressListAction>(loadTimeProgressList),
+    TypedMiddleware<AppState, AddTimeProgressAction>(saveTimeProgressList),
+    TypedMiddleware<AppState, UpdateTimeProgressAction>(saveTimeProgressList),
+    TypedMiddleware<AppState, DeleteTimeProgressAction>(saveTimeProgressList),
+  ];
+}
+
+Middleware<AppState> _createSaveTimeProgressList(TimeProgressRepository repository) {
+  return (Store<AppState> store, dynamic action, NextDispatcher next) {
+    next(action);
+
+    repository.saveTimeProgressList(
+      timeProgressListSelector(store.state)
+          .map<TimeProgressEntity>((timeProgress) => timeProgress.toEntity())
+          .toList(growable: false),
+    );
+  };
+}
+
+Middleware<AppState> _createLoadTimeProgressList(TimeProgressRepository repository) {
+  return (Store<AppState> store, dynamic action, NextDispatcher next) {
+    repository.loadTimeProgressList().then((timeProgresses) {
+      store.dispatch(
+        TimeProgressListLoadedAction(timeProgresses.map<TimeProgress>(TimeProgress.fromEntity).toList()),
+      );
+    }).catchError((_) => store.dispatch(TimeProgressListNotLoadedAction()));
+  };
+}
diff --git a/lib/middleware/store_timers_middleware.dart b/lib/middleware/store_timers_middleware.dart
deleted file mode 100644
index 10a2a9d..0000000
--- a/lib/middleware/store_timers_middleware.dart
+++ /dev/null
@@ -1,42 +0,0 @@
-import 'package:redux/redux.dart';
-import 'package:time_progress_calculator/actions/timer_actions.dart';
-import 'package:time_progress_calculator/models/app_state.dart';
-import 'package:time_progress_calculator/models/timer.dart';
-import 'package:time_progress_calculator/persistence/timer_entity.dart';
-import 'package:time_progress_calculator/persistence/timers_repository.dart';
-import 'package:time_progress_calculator/selectors/timer_selectors.dart';
-
-List<Middleware<AppState>> createStoreTimersMiddleware(
-    TimersRepository repository) {
-  final saveTimers = _createSaveTimers(repository);
-  final loadTimers = _createLoadTimers(repository);
-
-  return [
-    TypedMiddleware<AppState, LoadTimersAction>(loadTimers),
-    TypedMiddleware<AppState, AddTimerAction>(saveTimers),
-    TypedMiddleware<AppState, UpdateTimerAction>(saveTimers),
-    TypedMiddleware<AppState, DeleteTimerAction>(saveTimers),
-  ];
-}
-
-Middleware<AppState> _createSaveTimers(TimersRepository repository) {
-  return (Store<AppState> store, dynamic action, NextDispatcher next) {
-    next(action);
-
-    repository.saveTimers(
-      timersSelector(store.state)
-          .map<TimerEntity>((timer) => timer.toEntity())
-          .toList(growable: false),
-    );
-  };
-}
-
-Middleware<AppState> _createLoadTimers(TimersRepository repository) {
-  return (Store<AppState> store, dynamic action, NextDispatcher next) {
-    repository.loadTimers().then((timers) {
-      store.dispatch(
-        TimersLoadedAction(timers.map<Timer>(Timer.fromEntity).toList()),
-      );
-    }).catchError((_) => store.dispatch(TimersNotLoadedAction()));
-  };
-}
diff --git a/lib/models/app_state.dart b/lib/models/app_state.dart
index 4f56a3c..1876cc5 100644
--- a/lib/models/app_state.dart
+++ b/lib/models/app_state.dart
@@ -1,35 +1,35 @@
 import 'package:meta/meta.dart';
-import 'package:time_progress_calculator/models/timer.dart';
+import 'package:time_progress_calculator/models/time_progress.dart';
 
 @immutable
 class AppState {
   final bool isLoading;
-  final List<Timer> timers;
+  final List<TimeProgress> timeProgressList;
 
   AppState({
     this.isLoading = false,
-    this.timers = const [],
+    this.timeProgressList = const [],
   });
 
   factory AppState.initial() => AppState(isLoading: true);
 
   AppState copyWith({
     bool isLoading,
-    List<Timer> timers,
+    List<TimeProgress> timeProgressList,
   }) {
     return AppState(
       isLoading: isLoading ?? this.isLoading,
-      timers: timers ?? this.timers,
+      timeProgressList: timeProgressList ?? this.timeProgressList,
     );
   }
 
   @override
-  int get hashCode => timers.hashCode;
+  int get hashCode => timeProgressList.hashCode;
 
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
       other is AppState &&
           runtimeType == other.runtimeType &&
-          timers == other.timers;
+          timeProgressList == other.timeProgressList;
 }
diff --git a/lib/models/timer.dart b/lib/models/time_progress.dart
similarity index 64%
rename from lib/models/timer.dart
rename to lib/models/time_progress.dart
index 5861639..f9fc88a 100644
--- a/lib/models/timer.dart
+++ b/lib/models/time_progress.dart
@@ -1,18 +1,18 @@
 import 'package:meta/meta.dart';
-import 'package:time_progress_calculator/persistence/timer_entity.dart';
+import 'package:time_progress_calculator/persistence/time_progress_entity.dart';
 import 'package:time_progress_calculator/uuid.dart';
 
 @immutable
-class Timer {
+class TimeProgress {
   final String id;
   final DateTime startTime;
   final DateTime endTime;
 
-  Timer(this.startTime, this.endTime, {String id})
+  TimeProgress(this.startTime, this.endTime, {String id})
       : id = id ?? Uuid().generateV4();
 
-  Timer copyWith({String id, DateTime startTime, DateTime endTime}) {
-    return Timer(
+  TimeProgress copyWith({String id, DateTime startTime, DateTime endTime}) {
+    return TimeProgress(
       startTime ?? this.startTime,
       endTime ?? this.endTime,
       id: id ?? this.id,
@@ -25,7 +25,7 @@ class Timer {
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
-      other is Timer &&
+      other is TimeProgress &&
           runtimeType == other.runtimeType &&
           id == other.id &&
           startTime == other.startTime &&
@@ -36,12 +36,12 @@ class Timer {
     return "Timer{id: $id, startTimer: $startTime, endTimer: $endTime}";
   }
 
-  TimerEntity toEntity() {
-    return TimerEntity(id, startTime, endTime);
+  TimeProgressEntity toEntity() {
+    return TimeProgressEntity(id, startTime, endTime);
   }
 
-  static Timer fromEntity(TimerEntity entity) {
-    return Timer(
+  static TimeProgress fromEntity(TimeProgressEntity entity) {
+    return TimeProgress(
       entity.startTime,
       entity.endTime,
       id: entity.id ?? Uuid().generateV4(),
diff --git a/lib/persistence/timer_entity.dart b/lib/persistence/time_progress_entity.dart
similarity index 77%
rename from lib/persistence/timer_entity.dart
rename to lib/persistence/time_progress_entity.dart
index 81d0ca5..6fde489 100644
--- a/lib/persistence/timer_entity.dart
+++ b/lib/persistence/time_progress_entity.dart
@@ -1,9 +1,9 @@
-class TimerEntity {
+class TimeProgressEntity {
   final String id;
   final DateTime startTime;
   final DateTime endTime;
 
-  TimerEntity(this.id, this.startTime, this.endTime);
+  TimeProgressEntity(this.id, this.startTime, this.endTime);
 
   @override
   int get hashCode => id.hashCode ^ startTime.hashCode ^ endTime.hashCode;
@@ -11,7 +11,7 @@ class TimerEntity {
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
-      other is TimerEntity &&
+      other is TimeProgressEntity &&
           runtimeType == other.runtimeType &&
           id == other.id &&
           startTime == other.startTime &&
@@ -25,12 +25,12 @@ class TimerEntity {
     };
   }
 
-  static TimerEntity fromJson(Map<String, Object> json) {
+  static TimeProgressEntity fromJson(Map<String, Object> json) {
     final String id = json["id"] as String;
     final DateTime startTime =
         DateTime.fromMillisecondsSinceEpoch(json["startTime"] as int);
     final DateTime endTime =
         DateTime.fromMillisecondsSinceEpoch(json["endTime"] as int);
-    return TimerEntity(id, startTime, endTime);
+    return TimeProgressEntity(id, startTime, endTime);
   }
 }
diff --git a/lib/persistence/time_progress_repository.dart b/lib/persistence/time_progress_repository.dart
new file mode 100644
index 0000000..59babd9
--- /dev/null
+++ b/lib/persistence/time_progress_repository.dart
@@ -0,0 +1,27 @@
+import 'dart:convert';
+
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:time_progress_calculator/persistence/time_progress_entity.dart';
+
+class TimeProgressRepository {
+  static const String _key = "time_progress_repo";
+  final SharedPreferences prefs;
+  final JsonCodec codec;
+
+  TimeProgressRepository(this.prefs, {this.codec = json});
+
+  Future<List<TimeProgressEntity>> loadTimeProgressList() {
+    final String jsonString = this.prefs.getString(_key);
+    return codec
+        .decode(jsonString)["timers"]
+        .cast<Map<String, Object>>()
+        .map<TimeProgressEntity>(TimeProgressEntity.fromJson)
+        .toList(growable: false);
+  }
+
+  Future<bool> saveTimeProgressList(List<TimeProgressEntity> timeProgressList) {
+    final String jsonString = codec
+        .encode({"timers": timeProgressList.map((timer) => timer.toJson()).toList()});
+    return this.prefs.setString(_key, jsonString);
+  }
+}
diff --git a/lib/persistence/timers_repository.dart b/lib/persistence/timers_repository.dart
deleted file mode 100644
index 9c40d55..0000000
--- a/lib/persistence/timers_repository.dart
+++ /dev/null
@@ -1,27 +0,0 @@
-import 'dart:convert';
-
-import 'package:shared_preferences/shared_preferences.dart';
-import 'package:time_progress_calculator/persistence/timer_entity.dart';
-
-class TimersRepository {
-  static const String _key = "timers_repo";
-  final SharedPreferences prefs;
-  final JsonCodec codec;
-
-  TimersRepository(this.prefs, {this.codec = json});
-
-  Future<List<TimerEntity>> loadTimers() {
-    final String jsonString = this.prefs.getString(_key);
-    return codec
-        .decode(jsonString)["timers"]
-        .cast<Map<String, Object>>()
-        .map<TimerEntity>(TimerEntity.fromJson)
-        .toList(growable: false);
-  }
-
-  Future<bool> saveTimers(List<TimerEntity> timers) {
-    final String jsonString = codec
-        .encode({"timers": timers.map((timer) => timer.toJson()).toList()});
-    return this.prefs.setString(_key, jsonString);
-  }
-}
diff --git a/lib/reducers/app_state_reducer.dart b/lib/reducers/app_state_reducer.dart
index 7beccd0..729f4b3 100644
--- a/lib/reducers/app_state_reducer.dart
+++ b/lib/reducers/app_state_reducer.dart
@@ -1,6 +1,6 @@
 import 'package:time_progress_calculator/models/app_state.dart';
-import 'package:time_progress_calculator/reducers/timer_reducer.dart';
+import 'package:time_progress_calculator/reducers/time_progress_list_reducer.dart';
 
 AppState appStateReducer(AppState state, dynamic action) {
-  return AppState(timers: timersReducer(state.timers, action));
+  return AppState(timeProgressList: timeProgressListReducer(state.timeProgressList, action));
 }
diff --git a/lib/reducers/time_progress_list_reducer.dart b/lib/reducers/time_progress_list_reducer.dart
new file mode 100644
index 0000000..6f9c38d
--- /dev/null
+++ b/lib/reducers/time_progress_list_reducer.dart
@@ -0,0 +1,45 @@
+import 'package:time_progress_calculator/actions/actions.dart';
+import 'package:time_progress_calculator/models/time_progress.dart';
+import 'package:redux/redux.dart';
+
+final timeProgressListReducer = combineReducers<List<TimeProgress>>([
+  TypedReducer<List<TimeProgress>, TimeProgressListLoadedAction>(
+      _setLoadedTimeProgressList),
+  TypedReducer<List<TimeProgress>, TimeProgressListNotLoadedAction>(
+      _setEmptyTimeProgressList),
+  TypedReducer<List<TimeProgress>, AddTimeProgressAction>(_addTimeProgress),
+  TypedReducer<List<TimeProgress>, UpdateTimeProgressAction>(
+      _updateTimeProgress),
+  TypedReducer<List<TimeProgress>, DeleteTimeProgressAction>(_deleteTimeProgress),
+]);
+
+List<TimeProgress> _setLoadedTimeProgressList(
+    List<TimeProgress> timeProgressList, TimeProgressListLoadedAction action) {
+  return action.timeProgressList;
+}
+
+List<TimeProgress> _setEmptyTimeProgressList(
+    List<TimeProgress> timeProgressList, TimeProgressListNotLoadedAction action) {
+  return [];
+}
+
+List<TimeProgress> _addTimeProgress(
+    List<TimeProgress> timeProgressList, AddTimeProgressAction action) {
+  return List.from(timeProgressList)
+    ..add(action.timeProgress)
+    ..toList(growable: false);
+}
+
+List<TimeProgress> _updateTimeProgress(
+    List<TimeProgress> timeProgressList, UpdateTimeProgressAction action) {
+  return timeProgressList
+      .map((timeProgress) => timeProgress.id == action.id
+          ? action.updatedTimeProgress
+          : timeProgress)
+      .toList(growable: false);
+}
+
+List<TimeProgress> _deleteTimeProgress(
+    List<TimeProgress> timeProgressList, DeleteTimeProgressAction action) {
+  return timeProgressList.where((timeProgress) => timeProgress.id != action.id).toList(growable: false);
+}
diff --git a/lib/reducers/timer_reducer.dart b/lib/reducers/timer_reducer.dart
deleted file mode 100644
index 9f6124a..0000000
--- a/lib/reducers/timer_reducer.dart
+++ /dev/null
@@ -1,35 +0,0 @@
-import 'package:time_progress_calculator/actions/timer_actions.dart';
-import 'package:time_progress_calculator/models/timer.dart';
-import 'package:redux/redux.dart';
-
-final timersReducer = combineReducers<List<Timer>>([
-  TypedReducer<List<Timer>, TimersLoadedAction>(_setLoadedTimers),
-  TypedReducer<List<Timer>, TimersNotLoadedAction>(_setEmptyTimers),
-  TypedReducer<List<Timer>, AddTimerAction>(_addTimer),
-  TypedReducer<List<Timer>, UpdateTimerAction>(_updateTimer),
-  TypedReducer<List<Timer>, DeleteTimerAction>(_deleteTimer),
-]);
-
-List<Timer> _setLoadedTimers(List<Timer> timers, TimersLoadedAction action) {
-  return action.timers;
-}
-
-List<Timer> _setEmptyTimers(List<Timer> timers, TimersNotLoadedAction action) {
-  return [];
-}
-
-List<Timer> _addTimer(List<Timer> timers, AddTimerAction action) {
-  return List.from(timers)
-    ..add(action.timer)
-    ..toList(growable: false);
-}
-
-List<Timer> _updateTimer(List<Timer> timers, UpdateTimerAction action) {
-  return timers
-      .map((timer) => timer.id == action.id ? action.updatedTimer : timer)
-      .toList(growable: false);
-}
-
-List<Timer> _deleteTimer(List<Timer> timers, DeleteTimerAction action) {
-  return timers.where((timer) => timer.id != action.id).toList(growable: false);
-}
diff --git a/lib/screens/progress_screen.dart b/lib/screens/progress_screen.dart
index 00710e8..ddc6b4d 100644
--- a/lib/screens/progress_screen.dart
+++ b/lib/screens/progress_screen.dart
@@ -3,9 +3,9 @@ import 'package:flutter_redux/flutter_redux.dart';
 import 'package:percent_indicator/circular_percent_indicator.dart';
 import 'package:percent_indicator/linear_percent_indicator.dart';
 import 'package:redux/redux.dart';
-import 'package:time_progress_calculator/actions/timer_actions.dart';
+import 'package:time_progress_calculator/actions/actions.dart';
 import 'package:time_progress_calculator/models/app_state.dart';
-import 'package:time_progress_calculator/models/timer.dart';
+import 'package:time_progress_calculator/models/time_progress.dart';
 
 class ProgressScreen extends StatefulWidget {
   const ProgressScreen({Key key, @required this.context, this.name})
@@ -25,13 +25,13 @@ class _ProgressScreenState extends State<ProgressScreen> {
     Store<AppState> store = StoreProvider.of<AppState>(context);
     final DateTime picked = await showDatePicker(
         context: context,
-        initialDate: store.state.timers[0].startTime,
+        initialDate: store.state.timeProgressList[0].startTime,
         firstDate: DateTime(2000),
         lastDate: DateTime(2100));
-    if (picked != null && picked != store.state.timers[0].startTime) {
-      store.dispatch(UpdateTimerAction(
-        store.state.timers[0].id,
-        store.state.timers[0].copyWith(startTime: picked),
+    if (picked != null && picked != store.state.timeProgressList[0].startTime) {
+      store.dispatch(UpdateTimeProgressAction(
+        store.state.timeProgressList[0].id,
+        store.state.timeProgressList[0].copyWith(startTime: picked),
       ));
     }
   }
@@ -40,13 +40,13 @@ class _ProgressScreenState extends State<ProgressScreen> {
     Store<AppState> store = StoreProvider.of<AppState>(context);
     final DateTime picked = await showDatePicker(
         context: context,
-        initialDate: store.state.timers[0].endTime,
+        initialDate: store.state.timeProgressList[0].endTime,
         firstDate: DateTime(2000),
         lastDate: DateTime(2100));
-    if (picked != null && picked != store.state.timers[0].endTime) {
-      store.dispatch(UpdateTimerAction(
-        store.state.timers[0].id,
-        store.state.timers[0].copyWith(endTime: picked),
+    if (picked != null && picked != store.state.timeProgressList[0].endTime) {
+      store.dispatch(UpdateTimeProgressAction(
+        store.state.timeProgressList[0].id,
+        store.state.timeProgressList[0].copyWith(endTime: picked),
       ));
     }
   }
@@ -54,8 +54,8 @@ class _ProgressScreenState extends State<ProgressScreen> {
   @override
   void initState() {
     super.initState();
-    if (StoreProvider.of<AppState>(widget.context).state.timers.length < 1) {
-      StoreProvider.of<AppState>(widget.context).dispatch(AddTimerAction(Timer(
+    if (StoreProvider.of<AppState>(widget.context).state.timeProgressList.length < 1) {
+      StoreProvider.of<AppState>(widget.context).dispatch(AddTimeProgressAction(TimeProgress(
         DateTime(2000),
         DateTime(2100),
       )));
@@ -72,11 +72,11 @@ class _ProgressScreenState extends State<ProgressScreen> {
           converter: _ViewModel.fromStore,
           builder: (context, _ViewModel vm) {
             final int daysDone =
-                DateTime.now().difference(vm.timer.startTime).inDays;
+                DateTime.now().difference(vm.timeProgress.startTime).inDays;
             final int daysLeft =
-                vm.timer.endTime.difference(DateTime.now()).inDays;
+                vm.timeProgress.endTime.difference(DateTime.now()).inDays;
             final int allDays =
-                vm.timer.endTime.difference(vm.timer.startTime).inDays;
+                vm.timeProgress.endTime.difference(vm.timeProgress.startTime).inDays;
             final double percent = daysDone / (allDays / 100) / 100;
 
             return Container(
@@ -97,7 +97,7 @@ class _ProgressScreenState extends State<ProgressScreen> {
                         Expanded(
                           flex: 2,
                           child: Text(
-                              "${vm.timer.startTime.toLocal()}".split(" ")[0]),
+                              "${vm.timeProgress.startTime.toLocal()}".split(" ")[0]),
                         ),
                         Expanded(
                           flex: 2,
@@ -125,7 +125,7 @@ class _ProgressScreenState extends State<ProgressScreen> {
                         Expanded(
                           flex: 2,
                           child: Text(
-                              "${vm.timer.endTime.toLocal()}".split(" ")[0]),
+                              "${vm.timeProgress.endTime.toLocal()}".split(" ")[0]),
                         ),
                         Expanded(
                           flex: 2,
@@ -176,15 +176,15 @@ class _ProgressScreenState extends State<ProgressScreen> {
 }
 
 class _ViewModel {
-  final Timer timer;
+  final TimeProgress timeProgress;
 
   _ViewModel({
-    @required this.timer,
+    @required this.timeProgress,
   });
 
   static _ViewModel fromStore(Store<AppState> store) {
     return _ViewModel(
-      timer: store.state.timers[0],
+      timeProgress: store.state.timeProgressList[0],
     );
   }
 }
diff --git a/lib/selectors/time_progress_selectors.dart b/lib/selectors/time_progress_selectors.dart
new file mode 100644
index 0000000..0ffa851
--- /dev/null
+++ b/lib/selectors/time_progress_selectors.dart
@@ -0,0 +1,4 @@
+import 'package:time_progress_calculator/models/app_state.dart';
+import 'package:time_progress_calculator/models/time_progress.dart';
+
+List<TimeProgress> timeProgressListSelector(AppState state) => state.timeProgressList;
diff --git a/lib/selectors/timer_selectors.dart b/lib/selectors/timer_selectors.dart
deleted file mode 100644
index 01b6c34..0000000
--- a/lib/selectors/timer_selectors.dart
+++ /dev/null
@@ -1,4 +0,0 @@
-import 'package:time_progress_calculator/models/app_state.dart';
-import 'package:time_progress_calculator/models/timer.dart';
-
-List<Timer> timersSelector(AppState state) => state.timers;