RateMate
RateMate: A free Android converter with offline rates, custom inputs and travel-friendly notes. Ranked #89 of 100 in Currency Converter Apps by our editors (3.0/10); pricing: Free plan; best for android users wanting a lightweight offline calculator.
At a glance
- Editor score3.0 / 10
- PricingFree plan
- Best forAndroid users wanting a lightweight offline calculator
- Free planYes
- Paid fromFree
- Facts checked20 Oct 2026
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- Currency breadth is not verified, and rates may be delayed or outdated.
Our verdict on RateMate
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published description calls updates live or online, while the rate disclaimer says displayed values may be delayed or outdated, so results are better treated as reference figures than guaranteed transaction quotes.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.
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RateMate pricing
RateMate fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Currencies supported | Not verified |
| Rate refresh frequency | Not verified |
| Offline mode | Yes |
| Rate alerts | Not verified |
| Historical rate charts | Not verified |
| Available platforms | Mobile |
| Deployment | Mobile |
| Platforms | Android |
| Support | |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | app.updov.com |
| Facts checked | 20 Oct 2026 |
Alternatives to RateMate
- XE Currency ConverterA free, full-featured converter with live rates, history and alerts across web and mobile.9.4
- OANDA Currency ConverterA free converter with deep historical data, broad coverage and iPhone charts.9.2
- Bankrate Currency ConverterA free, straightforward web converter for currency and precious-metal comparisons.9.0
See all RateMate alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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