TripFX review
A free mobile converter with broad currency coverage, offline rates and practical travel tools.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
TripFX is a free mobile currency and cryptocurrency converter from DOWI, designed for travelers who need quick conversions across many currencies. It shows one entered amount in every selected currency on a single screen, supports more than 160 fiat currencies and the top 1,000 cryptocurrencies, and works on both iOS and Android. The app requires no account and is offered without advertising, subscriptions or in-app purchases, making it suited to solo travelers and small groups managing expenses on the move.
The Free plan includes currency and crypto conversion, offline conversion and a built-in calculator. Offline mode uses cached latest rates, so the app remains useful without a connection while traveling, but those rates may not reflect subsequent market changes until refreshed. The calculator extends beyond simple exchange math with totals, bill splitting and discount calculations. Smart copy-and-paste parsing can turn copied amounts into conversion inputs, reducing manual entry when working from messages, receipts or notes.
TripFX’s strongest differentiator is breadth combined with localization. More than 70 language translations and localized number formats support international users, while dark mode provides an alternate display option. The app is focused on mobile use rather than a broader desktop or business workflow, and support is handled through email. Travelers who prioritize wide currency coverage, cryptocurrency conversion and offline access should find the feature set aligned with those needs. Those requiring continuously current rates without refreshing, non-mobile deployment or a broader support setup should consider another type of tool.
TripFX pros and cons
- Where it wins
- Converts 160+ fiat currencies and the top 1,000 cryptocurrencies
- Offline rates, calculator, bill splitting and discount tools
- 70+ languages, localized formats and smart amount parsing
- Where it doesn't
- Offline results use cached latest rates rather than live updates
- Mobile-only availability on iOS and Android
- Email is the listed support channel
TripFX fact sheet, pricing and score →
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