# TrainTT vs 青马校园

The clearest difference is update cadence: TrainTT at every 3 days against 青马校园'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.

TrainTT ships an update every 3 days, 青马校园 monthly. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | TrainTT | 青马校园 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Size | 49 MB | 187 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Qian Yun Network Service Co., Ltd.](https://appshunter.io/developer/1567568557) | [Hangzhou Qida Information Technology Co. Ltd.](https://appshunter.io/developer/1317666475) |

## What reviewers say

### TrainTT

[App page](https://appshunter.io/ios/app/traintt/id1597479690)

**Features:** macOS Compatibility

**In-app purchases:** none


### 青马校园

[App page](https://appshunter.io/ios/app/id6472999093)

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

**In-app purchases:** none


## Frequently asked questions

### Is TrainTT free?

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

### Is 青马校园 free?

青马校园 is free to download, with no in-app purchases.

### Do TrainTT or 青马校园 have ads?

Neither TrainTT nor 青马校园 shows ads.

### Which is updated more often, TrainTT or 青马校园?

TrainTT ships an update every 3 days, and 青马校园 monthly. Most recently, TrainTT was updated on October 1, 2026 and 青马校园 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.*