# Numbers in Russian language vs Peter Rabbit (ピーターラビット)

The clearest difference is in-app purchases: Peter Rabbit (ピーターラビット) at none against Numbers in Russian language's 5. Peter Rabbit (ピーターラビット) also leads on ads (none vs shown). Numbers in Russian language's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (15.4 vs 18.2). On price and device support there is nothing between them.

Both are free to download. Numbers in Russian language sells 5 in-app purchases, starting at $5.99 per month. Peter Rabbit (ピーターラビット) asks for nothing beyond the download.

Numbers in Russian language ships an update every 3 weeks, Peter Rabbit (ピーターラビット) every 4 months. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Numbers in Russian language | Peter Rabbit (ピーターラビット) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/numbers-in-russian-language/id1234632736/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 153 MB |
| Requires iOS | **15.4** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nelly Latypova](https://appshunter.io/developer/1150816403) | [Jeffrey Dick](https://appshunter.io/developer/821338172) |

## What reviewers say

### Numbers in Russian language

[App page](https://appshunter.io/ios/app/numbers-in-russian-language/id1234632736)

Master Russian numbers and the Cyrillic alphabet with interactive tests. This app offers classic, quick, math, and logic challenges to reinforce learning. Convert numbers between digital and alphabetic forms to improve grammar and writing skills.

**Highlights:** Learning numbers tests, Quick tests, Math tests (addition, subtraction, multiplication, division), Logical tests, Number converter (numeric to alphabetic), Customizable test ranges and formats

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learn Languages Better Pro | $5.99 | per month |
| Learn Languages Better Pro | $7.49 | per month |
| Language Learning Course Pro | $8.49 | per 7 days |
| Pro Complete Language Course | $34.99 | per year |
| Remove advertising | $3.99 | one-time |


### Peter Rabbit (ピーターラビット)

[App page](https://appshunter.io/ios/app/peter-rabbit/id6738369911)

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

**In-app purchases:** none


## Frequently asked questions

### Is Numbers in Russian language free?

Numbers in Russian language is free to download, with in-app purchases available.

### Is Peter Rabbit (ピーターラビット) free?

Peter Rabbit (ピーターラビット) is free to download, with no in-app purchases.

### Do Numbers in Russian language or Peter Rabbit (ピーターラビット) have ads?

Numbers in Russian language shows ads; Peter Rabbit (ピーターラビット) does not.

### Which is updated more often, Numbers in Russian language or Peter Rabbit (ピーターラビット)?

Numbers in Russian language ships an update every 3 weeks, and Peter Rabbit (ピーターラビット) every 4 months. Most recently, Numbers in Russian language was updated on October 12, 2026 and Peter Rabbit (ピーターラビット) on October 8, 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.*