?? Flutter Expense Management App
A simple Flutter app to manage expenses. A pet project to improve skills and learn new features. I had several technical task:
⚡ UI:
Figma template https://www.figma.com/community/file/1141026080000052242
⚡ Tasks
- Due to given UI kit create prototype describing all features.
- Add translations (ukr, eng)
- Authentication should be on user’s device with the usage of biometrics if supported. Otherwise use pin code.
- All data should be stored locally in SQlite DB.
- Despite all data is stored locally, implement multiuser feature.
- Use freezed and json_serializable packages for for data-classes and pattern-matching.
⚡ Features
- All data stored on user’s device.
- Create notes of user’s income and expense.
- Count balance from the first note to the selected period.
- Full statistics monthly report with Export to pdf feature.
- Expense categories management: create, edit, change order.
- Authentication with fingerprint, FaceId or pin code
- All users’ data is encrypted and stored locally.
- Search transaction by its title or filter by category.
- Supports Ukrainian and English.
⚡ Platforms
? Android iOS
? Demo
| Sign Up | Add expenses |
|---|---|
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| Home date management | Statistics date management |
|---|---|
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| Search |
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? Plugins
| Name | Usage |
|---|---|
| Flutter BLoC | State Management |
| SQflite | SQL database to store data |
| Flutter SVG | Draw SVG files |
| Json Serializable | Handling JSON |
| Freezed | Code generator for data-classes/unions/pattern-matching/cloning. |
| Local Auth | Provides means to perform local, on-device authentication of the user. |
| Flutter Screen Lock | Provides an feature for screen lock. |
| Page Transition | Gives beautiful page transition. |
| A pdf producer for Dart. It can create pdf files for both web or flutter. | |
| Flutter Secured Storage | Secure Storage provides API to store data in secure storage. |
| Easy Localization | Localizes app |
