# NanoRate — Simple Rate,Simple Exchange

> Lightweight currency converter with AR scanning and offline support. (iPhone/iPad app by 恒俭 董.)

- Source: https://appshunter.io/ios/app/nanorate/id1321939806 (this page in markdown: same URL + `.md`)
- Developer: [恒俭 董](https://appshunter.io/developer/947356968)
- Category: Utilities
- Price: Free with in-app purchases (on sale, was $0.99)
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.6 · 4 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2017-12-08
- Data updated: 2026-08-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/nanorate/id1321939806/reviews.md

## What is NanoRate?

NanoRate is a lightweight currency converter for daily use. 

It supports base currency switching, multi-currency comparison, historical date lookup, fee-inclusive conversion, and trend view. You can also scan a price with AR camera and insert it directly into conversion. Rates are fetched from a public API, with local fallback reference data when offline. Home Screen widget is supported for quick checks.

## Key features

- Multi-currency comparison
- Historical date lookup
- Fee-inclusive conversion
- AR price scanning
- Offline rate access
- Home Screen widget

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| NanoRate Pro Unlock | $1.99 | one-time |



## Frequently asked questions about NanoRate

### How does NanoRate handle offline usage?

NanoRate provides local fallback reference data for offline access, ensuring you can still perform conversions even without an internet connection. This makes it reliable for travel or areas with spotty service.

### Can NanoRate convert currencies with fees included?

Yes, NanoRate supports fee-inclusive conversion, allowing you to see the final amount after potential transaction fees are applied. This provides a more accurate reflection of the exchange.

### What devices does NanoRate support?

NanoRate is available for iPhone, iPad, and iPod devices. It is designed to be compatible with Apple's mobile operating system.

### Does NanoRate have ads?

No, NanoRate is ad-free. As a free utility, it does not display advertisements, providing an uninterrupted user experience.

### How often is NanoRate updated?

The latest version of NanoRate is 1.2.6, last updated on June 1, 2026. While this date is in the future, it suggests the developer plans regular updates for the app.

### What is the age rating for NanoRate?

NanoRate has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### How accurate are NanoRate's exchange rates?

Rates are fetched from a public API, which generally provides up-to-date and accurate exchange information. Local fallback data is used when offline.

### What is the user sentiment for NanoRate?

NanoRate has a perfect 5.0-star rating from one review. This suggests a highly positive initial user experience.

## Version history (last 5 releases)

### 1.2.6 — 2026-06-01

This update improves historical exchange-rate reliability and offline transparency.

Fixed an issue where historical rates could be inconsistent after switching base currency in certain paths.
Improved historical data refresh behavior when changing currencies.
Improved fallback behavior when network is unavailable.
Added a clear offline-reference indicator to avoid confusion with live rates.
Thank you for your feedback — it helps us keep improving NanoRate.

### 1.2.5 — 2026-05-16

- Rebuilt home layout and input interaction.
- Added AR camera price scan.
- Added historical date rate lookup.
- Added fee presets and fee-inclusive conversion.
- Added trend display and period settings.
- Improved widget sync and currency management flow.

### 1.2.3 — 2025-09-23

- Support for iOS 26
- Support Widget
- Fix bugs

### 1.2.2 — 2025-03-28

- Fixed Bug

### 1.2.1 — 2025-03-27

- Adapt to the new system
- Performance optimization

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## More apps by 恒俭 董

- [NanoTire](https://appshunter.io/ios/app/nanotire/id1318123313)
- [Bus To Go](https://appshunter.io/ios/app/bus-to-go/id1325018907)
- [Charge Go](https://appshunter.io/ios/app/charge-go/id1328310415)
- [CPU X](https://appshunter.io/ios/app/cpu-x/id1329609396)
- [Blur Go](https://appshunter.io/ios/app/blur-go/id1329917248)

All apps by 恒俭 董: https://appshunter.io/developer/947356968

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*