ConvertiX.
Unit & Currency Converter
ConvertiX is the smartest unit and currency converter you'll ever use. Whether you're converting kilometers to miles, PKR to USD, or cooking measurements on the fly — ConvertiX does it instantly, beautifully, and even offline. With support for 15+ conversion categories, 170+ live currency exchange rates, and 8 languages including full RTL support for Arabic and Urdu, it's built for everyone everywhere.
Designed end-to-end.
15+ Conversion Categories
170+ Live Currency Exchange Rates
8 Languages with Full RTL Support
Offline-Capable (Cached Rates)
Favorites & Conversion History
Dark / Light / System Theme
No Account or Login Required
Zero Data Collection
Under the hood.
15+ Conversion Categories
Everything you need in one place — no switching between apps.
- Length, Weight, Temperature, Area
- Volume, Speed, Time, Data Storage
- Pressure, Energy, Angle, Frequency
- Fuel Economy & Cooking Measurements
Live Currency Converter
Real-time exchange rates for 170+ world currencies. Works offline using cached rates — so you're never stuck without a conversion.
- USD, EUR, GBP, PKR, AED, SAR, CNY, INR and 160+ more
- Rates auto-refresh when online
- Falls back to cached rates offline
- Favorites for your most-used pairs
Privacy First
No accounts, no cloud sync, no analytics. Your conversion history and favorites are stored locally using fast on-device MMKV storage.
- 100% Offline: Works without internet
- No Data Collection: History stays on device
- No Accounts: Just open and use
- No Analytics: We don't track usage
8 Languages with RTL Support
ConvertiX speaks your language and lays out correctly for every script direction.
- English, Español, اردو, سنڌي
- हिन्दी, العربية, 中文, বাংলা
- Full RTL layout for Arabic & Urdu
- Auto-detects device language on first launch
Tools used.
- React Native
- Expo
- Reanimated
- TypeScript
- MMKV Local Storage
- No Backend
- Offline First
- Live Exchange Rate API
- RTL Layout Engine
- AdMob Integration
Perfect for
Common questions.
Yes. All unit conversions work offline natively. Currency rates are cached on your last sync, so you can still convert currencies without internet — just without live rates.
When you're connected to the internet, ConvertiX fetches the latest exchange rates automatically. The rates are cached locally so the app always has something to show even offline.
No. Everything is stored locally on your device using MMKV storage. No account, no sync, no server — your data never leaves your phone.
ConvertiX supports English, Spanish, Urdu, Sindhi, Hindi, Arabic, Chinese, and Bengali — with full RTL (right-to-left) layout for Arabic and Urdu.
Yes! The full React Native + Expo + TypeScript source code is available on CodeCanyon, ready to rebrand and publish to the Play Store or App Store.
Convert Anything. In Any Language.
Download ConvertiX free today — or grab the full source code on CodeCanyon and ship your own converter app.