# A4 vs Doing Math game

The clearest difference is in-app purchases: Doing Math game at none against A4's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. A4 sells 10 one-off in-app purchases. Doing Math game asks for nothing beyond the download.

## The numbers

| Metric | A4 | Doing Math game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (743 ratings)](https://appshunter.io/ios/app/a4-run-away-challenge/id1522699276/reviews)** | — |
| Number of ratings | **743** | — |
| Positive reviews | 29.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 324 MB | 37 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ip investment](https://appshunter.io/developer/1689946227) | [Andrey Lesnykh](https://appshunter.io/developer/1546855238) |

## What reviewers say

### A4

[App page](https://appshunter.io/ios/app/a4-run-away-challenge/id1522699276)

Guide A4 and friends to escape relentless haters in a fast-paced running game. Collect likes and views to increase popularity, unlock new heroes and zones, and upgrade characters. Utilize powerful boosters to set new records and challenge friends.

**Highlights:** Escape from haters, Collect likes and views, Unlock new heroes and zones, Upgrade characters, Challenge friends, Use powerful busters

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Кобяков | $0.99 | one-time |
| Спецназовец | $0.99 | one-time |
| Зеленка | $0.99 | one-time |
| Киндер | $0.99 | one-time |
| Пустыня | $0.99 | one-time |
| Котлетка | $0.99 | one-time |
| Отключить рекламу | $1.99 | one-time |
| Купить 500 лайков | $1.99 | one-time |
| Влад | $3.99 | one-time |
| Купить 1500 лайков | $4.99 | one-time |

**What reviewers like**

- 👍 Engaging and fun gameplay
- 🎮 Entertaining for casual players
- ⭐ Well-received by content creator fans
- 😄 Enjoyable once you get used to mechanics

**What reviewers complain about**

- 📱 Performance issues on older/weaker devices
- 🐛 Game crashes or won't launch
- 📺 Excessive advertisements
- 🌐 Language barrier - limited Russian content

**Reported bugs**

- Game won't launch on certain devices (iPhone)
- Compatibility issues with older phones
- Login/access problems for some users

**Requested features**

- Russian-language videos and content
- Better optimization for low-end devices
- Reduced ad frequency


### Doing Math game

[App page](https://appshunter.io/ios/app/doing-math-game/id1546855236)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is A4 free?

A4 is free to download, with in-app purchases available.

### Is Doing Math game free?

Doing Math game is free to download, with no in-app purchases.

### Do A4 or Doing Math game have ads?

Both A4 and Doing Math game show ads.

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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.*