# T vs ott.mn

The clearest difference is update cadence: ott.mn at every 2 weeks against T's monthly. 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.

T ships an update monthly, ott.mn every 2 weeks. The most recent releases landed on July 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | T | ott.mn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/t-test/id1146818236/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 83 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Batkhuyag Enkhtuwshin](https://appshunter.io/developer/1054319015) | [ECM LLC](https://appshunter.io/developer/1434515342) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-test/id1146818236)

Prepare for the State Civil Service Professional Exam with this app. Access relevant laws and regulations, take practice tests, and track your progress offline. Continuously updated with new features.

**Highlights:** Access laws and regulations, Take practice tests, Offline usage, Track progress, Save time, Continuous updates

**Features:** Vision Pro support

**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 T free?

T 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 T or ott.mn have ads?

Neither T nor ott.mn shows ads.

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

T ships an update monthly, and ott.mn every 2 weeks. Most recently, T was updated on July 26, 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.*