# START test vs ott.mn

The clearest difference is update cadence: START test at every 4 days against ott.mn's every 2 weeks. START test also leads on iOS requirement (13.0 vs 15.6). On price, ads, 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.

START test ships an update every 4 days, ott.mn every 2 weeks. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | START test | ott.mn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 12 MB | 83 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Able Soft](https://appshunter.io/developer/857118631) | [ECM LLC](https://appshunter.io/developer/1434515342) |

## What reviewers say

### START test

[App page](https://appshunter.io/ios/app/start-test/id1532395316)

**Features:** macOS Compatibility

**In-app purchases:** none


### ott.mn

[App page](https://appshunter.io/ios/app/ottmn/id6478199128)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is START test free?

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

### Is ott.mn free?

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

### Do START test or ott.mn have ads?

Neither START test nor ott.mn shows ads.

### Which is updated more often, START test or ott.mn?

START test ships an update every 4 days, and ott.mn every 2 weeks. Most recently, START test was updated on September 10, 2026 and ott.mn on September 17, 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.*