RateFlow FX is a fast mobile currency converter built for everyday travel, shopping, and quick finance checks.
Key features:
- Live exchange rates for major world currencies.
- Offline cache from the last successful sync.
- Built-in calculator with plus, minus, multiply, divide, percent, clear, backspace, and swap.
- Crypto conversion support for BTC, ETH, and LTC when live crypto rates are available.
- Saved conversion history with details, copy actions, and delete confirmation.
- Clean dark interface optimized for one-handed portrait use.
- No lookup screen, no entertainment module, and no sensitive runtime permissions.