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Android release available

Travel FX

An offline-friendly currency converter with explicit rules for rates and precision.

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Useful without a fresh connection

Travel FX keeps the last successful rate snapshot available offline. Rate source dates and fetch time are kept separate, so cached information does not have to pretend to be current.

Rules before screens

The Expo and React Native application includes a purpose-built calculator parser, reciprocal custom rates, locale-aware formatting, and versioned local persistence. Tests cover conversion rules, storage behavior, and the main converter workflow.

A verifiable release path

The public repository includes CI for type checks, lint, and tests, plus a tagged Android APK release workflow. The release page contains an installable Android app.

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