# Mergen Tushee vs A3

The clearest difference is in-app purchases: A3 at none against Mergen Tushee's 3. A3 also leads on update cadence (every 5 days vs fortnightly). Mergen Tushee's advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Mergen Tushee sells 3 one-off in-app purchases. A3 asks for nothing beyond the download.

Mergen Tushee ships an update fortnightly, A3 every 5 days. The most recent releases landed on September 13, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Mergen Tushee | A3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 141 MB | 46 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Bulgan Berkhsaikhan](https://appshunter.io/developer/1614114384) | [Batkhuyag Enkhtuwshin](https://appshunter.io/developer/1054319015) |

## What reviewers say

### Mergen Tushee

[App page](https://appshunter.io/ios/app/mergen-tushee/id6479600116)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| General Test | $9.99 | one-time |
| Special Test | $9.99 | one-time |
| Law Test | $9.99 | one-time |


### A3

[App page](https://appshunter.io/ios/app/a3-test/id6745817467)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mergen Tushee free?

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

### Is A3 free?

A3 is free to download, with no in-app purchases.

### Do Mergen Tushee or A3 have ads?

Neither Mergen Tushee nor A3 shows ads.

### Which is updated more often, Mergen Tushee or A3?

Mergen Tushee ships an update fortnightly, and A3 every 5 days. Most recently, Mergen Tushee was updated on September 13, 2026 and A3 on September 9, 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.*