diff --git a/iap/lib/src/data/films_storage_service.dart b/iap/lib/src/data/films_storage_service.dart
index 9cab6b0..f49a5d9 100644
--- a/iap/lib/src/data/films_storage_service.dart
+++ b/iap/lib/src/data/films_storage_service.dart
@@ -1,7 +1,7 @@
 import 'package:flutter/foundation.dart';
 import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
 
-typedef SelectableFilm<T extends Film> = ({T film, bool isUsed});
+typedef SelectableValue<T extends Film> = ({T film, bool isUsed});
 
 class FilmsStorageService {
   FilmsStorageService();
@@ -22,11 +22,11 @@ class FilmsStorageService {
 
   Future<void> deleteFilm(FilmExponential _) async {}
 
-  Future<Map<String, SelectableFilm<Film>>> getPredefinedFilms() async {
+  Future<Map<String, SelectableValue<Film>>> getPredefinedFilms() async {
     return const {};
   }
 
-  Future<Map<String, SelectableFilm<FilmExponential>>> getCustomFilms() async {
+  Future<Map<String, SelectableValue<FilmExponential>>> getCustomFilms() async {
     return const {};
   }
 }
diff --git a/integration_test/e2e_test.dart b/integration_test/e2e_test.dart
index b935298..7d1c599 100644
--- a/integration_test/e2e_test.dart
+++ b/integration_test/e2e_test.dart
@@ -18,6 +18,7 @@ import 'package:lightmeter/screens/settings/components/shared/dialog_range_picke
 import 'package:lightmeter/screens/settings/screen_settings.dart';
 import 'package:lightmeter/utils/double_to_zoom.dart';
 import 'package:lightmeter/utils/platform_utils.dart';
+import 'package:m3_lightmeter_iap/m3_lightmeter_iap.dart';
 import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
 import 'package:meta/meta.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -49,7 +50,7 @@ void testE2E(String description) {
     (tester) async {
       await tester.pumpApplication(
         equipmentProfiles: {},
-        predefinedFilms: mockFilms.toFilmsMap(isUsed: true),
+        predefinedFilms: mockFilms.toSelectableMap(),
         customFilms: {},
       );
 
diff --git a/integration_test/mocks/paid_features_mock.dart b/integration_test/mocks/paid_features_mock.dart
index 56c2622..a2d99dc 100644
--- a/integration_test/mocks/paid_features_mock.dart
+++ b/integration_test/mocks/paid_features_mock.dart
@@ -10,24 +10,24 @@ class _MockEquipmentProfilesStorageService extends Mock implements EquipmentProf
 class _MockFilmsStorageService extends Mock implements FilmsStorageService {}
 
 class MockIAPProviders extends StatefulWidget {
-  final Map<String, EquipmentProfile> equipmentProfiles;
+  final SelectableMap<EquipmentProfile> equipmentProfiles;
   final String selectedEquipmentProfileId;
-  final Map<String, SelectableFilm<Film>> predefinedFilms;
-  final Map<String, SelectableFilm<FilmExponential>> customFilms;
+  final Map<String, SelectableValue<Film>> predefinedFilms;
+  final Map<String, SelectableValue<FilmExponential>> customFilms;
   final String selectedFilmId;
   final Widget child;
 
   MockIAPProviders({
-    Map<String, EquipmentProfile>? equipmentProfiles,
+    SelectableMap<EquipmentProfile>? equipmentProfiles,
     this.selectedEquipmentProfileId = '',
-    Map<String, SelectableFilm<Film>>? predefinedFilms,
-    Map<String, SelectableFilm<FilmExponential>>? customFilms,
+    Map<String, SelectableValue<Film>>? predefinedFilms,
+    Map<String, SelectableValue<FilmExponential>>? customFilms,
     String? selectedFilmId,
     required this.child,
     super.key,
-  })  : equipmentProfiles = equipmentProfiles ?? mockEquipmentProfiles.toProfilesMap(),
-        predefinedFilms = predefinedFilms ?? mockFilms.toFilmsMap(),
-        customFilms = customFilms ?? mockFilms.toFilmsMap(),
+  })  : equipmentProfiles = equipmentProfiles ?? mockEquipmentProfiles.toSelectableMap(),
+        predefinedFilms = predefinedFilms ?? mockFilms.toSelectableMap(),
+        customFilms = customFilms ?? mockFilms.toSelectableMap(),
         selectedFilmId = selectedFilmId ?? const FilmStub().id;
 
   @override
@@ -155,15 +155,6 @@ const mockFilms = [
   _FilmMultiplying(id: '4', name: 'Mock film 4', iso: 1200, reciprocityMultiplier: 1.5),
 ];
 
-extension EquipmentProfileMapper on List<EquipmentProfile> {
-  Map<String, EquipmentProfile> toProfilesMap() => Map.fromEntries(map((e) => MapEntry(e.id, e)));
-}
-
-extension FilmMapper on List<Film> {
-  Map<String, ({T film, bool isUsed})> toFilmsMap<T extends Film>({bool isUsed = true}) =>
-      Map.fromEntries(map((e) => MapEntry(e.id, (film: e as T, isUsed: isUsed))));
-}
-
 class _FilmMultiplying extends FilmExponential {
   final double reciprocityMultiplier;
 
diff --git a/integration_test/utils/widget_tester_actions.dart b/integration_test/utils/widget_tester_actions.dart
index be385f0..2d8b8f6 100644
--- a/integration_test/utils/widget_tester_actions.dart
+++ b/integration_test/utils/widget_tester_actions.dart
@@ -20,10 +20,10 @@ const mockPhotoEv100 = 8.3;
 extension WidgetTesterCommonActions on WidgetTester {
   Future<void> pumpApplication({
     IAPProductStatus productStatus = IAPProductStatus.purchased,
-    Map<String, EquipmentProfile>? equipmentProfiles,
+    SelectableMap<EquipmentProfile>? equipmentProfiles,
     String selectedEquipmentProfileId = '',
-    Map<String, SelectableFilm<Film>>? predefinedFilms,
-    Map<String, SelectableFilm<FilmExponential>>? customFilms,
+    Map<String, SelectableValue<Film>>? predefinedFilms,
+    Map<String, SelectableValue<FilmExponential>>? customFilms,
     String selectedFilmId = '',
   }) async {
     await pumpWidget(
diff --git a/lib/providers/equipment_profile_provider.dart b/lib/providers/equipment_profile_provider.dart
index b09bb3c..747ae72 100644
--- a/lib/providers/equipment_profile_provider.dart
+++ b/lib/providers/equipment_profile_provider.dart
@@ -34,7 +34,7 @@ class EquipmentProfilesProvider extends StatefulWidget {
 }
 
 class EquipmentProfilesProviderState extends State<EquipmentProfilesProvider> {
-  final Map<String, EquipmentProfile> _customProfiles = {};
+  final SelectableMap<EquipmentProfile> _customProfiles = {};
   String _selectedId = '';
 
   EquipmentProfile get _selectedProfile => _customProfiles[_selectedId] ?? EquipmentProfilesProvider.defaultProfile;
diff --git a/lib/providers/films_provider.dart b/lib/providers/films_provider.dart
index 5c5c683..4e0cce7 100644
--- a/lib/providers/films_provider.dart
+++ b/lib/providers/films_provider.dart
@@ -25,11 +25,11 @@ class FilmsProvider extends StatefulWidget {
 }
 
 class FilmsProviderState extends State<FilmsProvider> {
-  final Map<String, SelectableFilm<Film>> predefinedFilms = {};
-  final Map<String, SelectableFilm<FilmExponential>> customFilms = {};
+  final Map<String, SelectableValue<Film>> predefinedFilms = {};
+  final Map<String, SelectableValue<FilmExponential>> customFilms = {};
   String _selectedId = '';
 
-  Film get _selectedFilm => customFilms[_selectedId]?.film ?? predefinedFilms[_selectedId]?.film ?? const FilmStub();
+  Film get _selectedFilm => customFilms[_selectedId]?.value ?? predefinedFilms[_selectedId]?.value ?? const FilmStub();
 
   @override
   void initState() {
@@ -60,9 +60,9 @@ class FilmsProviderState extends State<FilmsProvider> {
 
   Future<void> toggleFilm(Film film, bool enabled) async {
     if (predefinedFilms.containsKey(film.id)) {
-      predefinedFilms[film.id] = (film: film, isUsed: enabled);
+      predefinedFilms[film.id] = (value: film, isUsed: enabled);
     } else if (customFilms.containsKey(film.id)) {
-      customFilms[film.id] = (film: film as FilmExponential, isUsed: enabled);
+      customFilms[film.id] = (value: film as FilmExponential, isUsed: enabled);
     } else {
       return;
     }
@@ -84,13 +84,13 @@ class FilmsProviderState extends State<FilmsProvider> {
   Future<void> addCustomFilm(FilmExponential film) async {
     // ignore: avoid_redundant_argument_values
     await widget.storageService.addFilm(film, isUsed: true);
-    customFilms[film.id] = (film: film, isUsed: true);
+    customFilms[film.id] = (value: film, isUsed: true);
     setState(() {});
   }
 
   Future<void> updateCustomFilm(FilmExponential film) async {
     await widget.storageService.updateFilm(film);
-    customFilms[film.id] = (film: film, isUsed: customFilms[film.id]!.isUsed);
+    customFilms[film.id] = (value: film, isUsed: customFilms[film.id]!.isUsed);
     setState(() {});
   }
 
@@ -121,10 +121,10 @@ enum _FilmsModelAspect {
 }
 
 class Films extends InheritedModel<_FilmsModelAspect> {
-  final Map<String, SelectableFilm<Film>> predefinedFilms;
+  final Map<String, SelectableValue<Film>> predefinedFilms;
 
   @protected
-  final Map<String, SelectableFilm<FilmExponential>> customFilms;
+  final Map<String, SelectableValue<FilmExponential>> customFilms;
   final Film selected;
 
   const Films({
@@ -138,7 +138,7 @@ class Films extends InheritedModel<_FilmsModelAspect> {
     return InheritedModel.inheritFrom<Films>(context, aspect: _FilmsModelAspect.predefinedFilms)!
         .predefinedFilms
         .values
-        .map((value) => value.film)
+        .map((value) => value.value)
         .toList();
   }
 
@@ -146,7 +146,7 @@ class Films extends InheritedModel<_FilmsModelAspect> {
     return InheritedModel.inheritFrom<Films>(context, aspect: _FilmsModelAspect.customFilms)!
         .customFilms
         .values
-        .map((value) => value.film)
+        .map((value) => value.value)
         .toList();
   }
 
@@ -155,8 +155,8 @@ class Films extends InheritedModel<_FilmsModelAspect> {
     final model = InheritedModel.inheritFrom<Films>(context, aspect: _FilmsModelAspect.filmsInUse)!;
     return [
       const FilmStub(),
-      ...model.customFilms.values.where((e) => e.isUsed).map((e) => e.film),
-      ...model.predefinedFilms.values.where((e) => e.isUsed).map((e) => e.film),
+      ...model.customFilms.values.where((e) => e.isUsed).map((e) => e.value),
+      ...model.predefinedFilms.values.where((e) => e.isUsed).map((e) => e.value),
     ];
   }
 
diff --git a/lib/screens/equipment_profiles/screen_equipment_profiles.dart b/lib/screens/equipment_profiles/screen_equipment_profiles.dart
index e5269fb..098e72c 100644
--- a/lib/screens/equipment_profiles/screen_equipment_profiles.dart
+++ b/lib/screens/equipment_profiles/screen_equipment_profiles.dart
@@ -89,9 +89,12 @@ class _EquipmentProfilesListBuilder extends StatelessWidget {
               top: index == 0 ? Dimens.paddingM : 0.0,
               bottom: index == values.length - 1 ? Dimens.paddingM : 0.0,
             ),
-            child: ListTile(
+            child: CheckboxListTile(
               title: Text(values[index].name),
-              trailing: IconButton(
+              controlAffinity: ListTileControlAffinity.leading,
+              value: false,
+              onChanged: (value) {},
+              secondary: IconButton(
                 onPressed: () => onEdit(values[index]),
                 icon: const Icon(Icons.edit),
               ),
diff --git a/screenshots/generate_screenshots.dart b/screenshots/generate_screenshots.dart
index 40dc892..7683649 100644
--- a/screenshots/generate_screenshots.dart
+++ b/screenshots/generate_screenshots.dart
@@ -23,6 +23,7 @@ import 'package:lightmeter/screens/settings/screen_settings.dart';
 import 'package:lightmeter/screens/shared/animated_circular_button/widget_button_circular_animated.dart';
 import 'package:lightmeter/screens/timer/screen_timer.dart';
 import 'package:lightmeter/utils/platform_utils.dart';
+import 'package:m3_lightmeter_iap/m3_lightmeter_iap.dart';
 import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
@@ -92,7 +93,7 @@ void main() {
   testWidgets('Generate light theme screenshots', (tester) async {
     await mockSharedPrefs(theme: ThemeType.light, color: _lightThemeColor);
     await tester.pumpApplication(
-      predefinedFilms: [_mockFilm].toFilmsMap(),
+      predefinedFilms: [_mockFilm].toSelectableMap(),
       customFilms: {},
       selectedFilmId: _mockFilm.id,
     );
@@ -132,7 +133,7 @@ void main() {
     (tester) async {
       await mockSharedPrefs(theme: ThemeType.dark, color: _darkThemeColor);
       await tester.pumpApplication(
-        predefinedFilms: [_mockFilm].toFilmsMap(),
+        predefinedFilms: [_mockFilm].toSelectableMap(),
         customFilms: {},
         selectedFilmId: _mockFilm.id,
       );
@@ -157,7 +158,7 @@ void main() {
         color: _lightThemeColor,
       );
       await tester.pumpApplication(
-        predefinedFilms: [_mockFilm].toFilmsMap(),
+        predefinedFilms: [_mockFilm].toSelectableMap(),
         customFilms: {},
         selectedFilmId: _mockFilm.id,
       );
diff --git a/test/providers/equipment_profile_provider_test.dart b/test/providers/equipment_profile_provider_test.dart
index d9418a8..8e32395 100644
--- a/test/providers/equipment_profile_provider_test.dart
+++ b/test/providers/equipment_profile_provider_test.dart
@@ -27,7 +27,7 @@ void main() {
       ),
     ).thenAnswer((_) async {});
     when(() => storageService.deleteProfile(any<String>())).thenAnswer((_) async {});
-    when(() => storageService.getProfiles()).thenAnswer((_) => Future.value(_customProfiles.toProfilesMap()));
+    when(() => storageService.getProfiles()).thenAnswer((_) => Future.value(_customProfiles.toSelectableMap()));
   });
 
   tearDown(() {
@@ -66,7 +66,7 @@ void main() {
     () {
       setUp(() {
         when(() => storageService.selectedEquipmentProfileId).thenReturn(_customProfiles.first.id);
-        when(() => storageService.getProfiles()).thenAnswer((_) => Future.value(_customProfiles.toProfilesMap()));
+        when(() => storageService.getProfiles()).thenAnswer((_) => Future.value(_customProfiles.toSelectableMap()));
       });
 
       testWidgets(
diff --git a/test/providers/films_provider_test.dart b/test/providers/films_provider_test.dart
index 258dd37..531a9b8 100644
--- a/test/providers/films_provider_test.dart
+++ b/test/providers/films_provider_test.dart
@@ -305,6 +305,6 @@ const mockCustomFilms = [
 ];
 
 extension on List<Film> {
-  Map<String, ({T film, bool isUsed})> toFilmsMap<T extends Film>() =>
-      Map.fromEntries(map((e) => MapEntry(e.id, (film: e as T, isUsed: true))));
+  Map<String, ({T value, bool isUsed})> toFilmsMap<T extends Film>() =>
+      Map.fromEntries(map((e) => MapEntry(e.id, (value: e as T, isUsed: true))));
 }
diff --git a/test/screens/metering/components/shared/readings_container/equipment_profile_picker_test.dart b/test/screens/metering/components/shared/readings_container/equipment_profile_picker_test.dart
index 0218bb2..1b22649 100644
--- a/test/screens/metering/components/shared/readings_container/equipment_profile_picker_test.dart
+++ b/test/screens/metering/components/shared/readings_container/equipment_profile_picker_test.dart
@@ -18,7 +18,7 @@ void main() {
 
   setUpAll(() {
     storageService = _MockEquipmentProfilesStorageService();
-    when(() => storageService.getProfiles()).thenAnswer((_) async => _mockEquipmentProfiles.toProfilesMap());
+    when(() => storageService.getProfiles()).thenAnswer((_) async => _mockEquipmentProfiles.toSelectableMap());
     when(() => storageService.selectedEquipmentProfileId).thenReturn('');
   });
 
diff --git a/test/screens/metering/components/shared/readings_container/film_picker_test.dart b/test/screens/metering/components/shared/readings_container/film_picker_test.dart
index 1ea3399..d42aba4 100644
--- a/test/screens/metering/components/shared/readings_container/film_picker_test.dart
+++ b/test/screens/metering/components/shared/readings_container/film_picker_test.dart
@@ -18,7 +18,7 @@ void main() {
   setUpAll(() {
     mockFilmsStorageService = _MockFilmsStorageService();
     when(() => mockFilmsStorageService.getPredefinedFilms()).thenAnswer(
-      (_) => Future.value(Map.fromEntries(_films.map((e) => MapEntry(e.id, (film: e, isUsed: true))))),
+      (_) => Future.value(Map.fromEntries(_films.map((e) => MapEntry(e.id, (value: e, isUsed: true))))),
     );
     when(() => mockFilmsStorageService.getCustomFilms()).thenAnswer(
       (_) => Future.value({}),
diff --git a/test/screens/metering/utils/listener_equipment_profiles_test.dart b/test/screens/metering/utils/listener_equipment_profiles_test.dart
index d5aa0ce..6f1579c 100644
--- a/test/screens/metering/utils/listener_equipment_profiles_test.dart
+++ b/test/screens/metering/utils/listener_equipment_profiles_test.dart
@@ -26,7 +26,7 @@ void main() {
       ),
     ).thenAnswer((_) async {});
     when(() => storageService.deleteProfile(any<String>())).thenAnswer((_) async {});
-    when(() => storageService.getProfiles()).thenAnswer((_) => Future.value(_customProfiles.toProfilesMap()));
+    when(() => storageService.getProfiles()).thenAnswer((_) => Future.value(_customProfiles.toSelectableMap()));
   });
 
   tearDown(() {