# Банкноты AR vs Kelyo

The clearest difference is ads: Kelyo at none against Банкноты AR's shown. Kelyo also leads on review sentiment (50% vs 20%) and update cadence (weekly vs every 24 months). Банкноты AR's advantage is iOS requirement (14.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Банкноты AR ships an update every 24 months, Kelyo weekly. The most recent releases landed on August 31, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Банкноты AR | Kelyo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 24 months | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 32 MB | 2 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ewgeniy Isurov](https://appshunter.io/developer/1100100325) | [Aleksei Gubarev](https://appshunter.io/developer/1842659871) |

## What reviewers say

### Банкноты AR

[App page](https://appshunter.io/ios/app/ar/id1381093352)

Visualize banknotes under infrared and ultraviolet light. This app helps you see how currency should appear under special lighting conditions, supporting various denominations. It does not verify authenticity.

**Highlights:** Infrared light mode, Ultraviolet light mode, Supports multiple banknote denominations, Works with both sides of banknotes, Augmented reality visualization

**In-app purchases:** none


### Kelyo

[App page](https://appshunter.io/ios/app/kelyo/id6753136196)

Track currency and precious metal prices from the Central Bank of Russia. Features a currency converter, metal calculator with assay support, and a customizable home screen widget. Works offline with cached data.

**Highlights:** Currency and metal rates from CBRF, Precious metal calculator with assay support, Currency converter with custom rates, Offline access with cached data, Customizable home screen widget, Automatic data updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Банкноты AR free?

Банкноты AR is free to download, with no in-app purchases.

### Is Kelyo free?

Kelyo is free to download, with no in-app purchases.

### Do Банкноты AR or Kelyo have ads?

Банкноты AR shows ads; Kelyo does not.

### Which is updated more often, Банкноты AR or Kelyo?

Банкноты AR ships an update every 24 months, and Kelyo weekly. Most recently, Банкноты AR was updated on August 31, 2026 and Kelyo on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*