# 教城教師 vs My iGEM

The clearest difference is update cadence: 教城教師 at every 3 weeks against My iGEM's every 2 months. 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.

教城教師 ships an update every 3 weeks, My iGEM every 2 months. The most recent releases landed on October 2, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 教城教師 | My iGEM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 37 MB | 37 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hong Kong Education City Limited](https://appshunter.io/developer/672104764) | [iGEM Foundation](https://appshunter.io/developer/1821186415) |

## What reviewers say

### 教城教師

[App page](https://appshunter.io/ios/app/id1664047385)

**Features:** Vision Pro support

**In-app purchases:** none


### My iGEM

[App page](https://appshunter.io/ios/app/my-igem/id6747386789)

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

**In-app purchases:** none


## Frequently asked questions

### Is 教城教師 free?

教城教師 is free to download, with no in-app purchases.

### Is My iGEM free?

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

### Do 教城教師 or My iGEM have ads?

Neither 教城教師 nor My iGEM shows ads.

### Which is updated more often, 教城教師 or My iGEM?

教城教師 ships an update every 3 weeks, and My iGEM every 2 months. Most recently, 教城教師 was updated on October 2, 2026 and My iGEM on September 26, 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.*