Launch a budgeting app for the Middle East, Central Asia, Türkiye or Brazil without fighting RTL bugs.

Gradient Budget is a complete Flutter 3 / Material 3 source-code template. Run flutter pub get and flutter run, and the whole app is browsable.

WHAT'S INSIDE

6 screens plus an add sheet: onboarding (3 pages), dashboard with a gradient balance card and a 7-day chart, transactions (search, category filter, swipe-to-delete with undo), budgets (progress and over-budget warnings), statistics (donut and bar charts), settings (language, dark mode, currency), and an "add transaction" sheet with validation

8 languages: English, Arabic, Hebrew, Turkish, Kazakh, Uzbek, Russian and Brazilian Portuguese (55 strings each, in plain ARB files)

RTL done properly: directional layouts, a mirrored donut chart, money wrapped in LTR isolates, LTR number input, and Arabic-Indic and Persian digits accepted

ICU plurals for each language (Arabic has 6 forms, Russian has 4)

9 currencies formatted per locale: USD, SAR, AED, ILS, TRY, KZT, UZS, RUB, BRL

Light and dark themes generated from 3 brand colours

No third-party packages, only the Flutter SDK, flutter_localizations and intl. State is a small ChangeNotifier, and there is a persistence hook (TxnRepository) for shared_preferences, sqflite, Hive or an API

16 tests: budget maths, JSON, the amount parser, every tab rendered in all 8 locales with RTL checks, the Arabic add-transaction flow, and a live language switch. flutter analyze is clean

README, a CUSTOMIZING guide (rename, re-brand, add a language or currency, an RTL checklist) and 10 screenshots

REQUIREMENTS

Flutter 3.35+ (built and tested on 3.47.7 stable). Android, iOS and Web runners are included. Tested with flutter test and a web build. Native builds use the standard Flutter runners.

NOTES

Translations are careful UI translations but were not reviewed by native-speaker professionals, so have a native speaker review them before you publish.

Demo data only. The app does not convert currencies and is not financial advice.

No bundled fonts or images and no trademarks. Icons are the Material Icons that ship with Flutter.