RateMate review
A free Android converter with offline rates, custom inputs and travel-friendly notes.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
RateMate is Updov’s Android currency-converter app for travelers, shoppers and anyone checking prices quickly. Its calculator-style interface converts between supported currencies, with live-rate updates when the device is online. Saved rates remain available offline, so the app can support price checks when connectivity is limited. Users can also enter custom exchange rates, swap currencies with one tap and save notes organized by categories such as food, taxis, hotels and shopping.
The app is free to use on Android, with its core conversion and note-taking functions included. Its most distinctive practical feature is the combination of online updates and offline access to saved rates: users can refresh rates before a trip, then continue referring to them without a connection. Custom rates provide a way to work with a manually supplied value when a particular transaction requires it. The published description calls updates live or online, while the rate disclaimer says displayed values may be delayed or outdated, so results are better treated as reference figures than guaranteed transaction quotes.
RateMate fits solo travelers and small, Android-based use cases that need a focused calculator rather than a broader finance platform. It is less suitable for people who require iOS, desktop or multi-platform access, verified breadth of supported currencies, alerts or historical charts. The app’s listed support channel is email. Choose RateMate for lightweight conversion, offline reference rates and organized travel notes; choose another tool if monitoring rate movements, receiving notifications or reviewing charted history is central to the workflow.
RateMate pros and cons
- Where it wins
- Offline conversion uses saved exchange rates.
- Live online updates plus custom user-entered rates.
- One-tap swaps and categorized notes for travel expenses.
- Where it doesn't
- Android-only distribution excludes iOS and desktop users.
- No alerts or historical charts for tracking rate changes.
- Currency breadth is not verified, and rates may be delayed or outdated.
RateMate fact sheet, pricing and score →
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