# 教城教師 vs 小學數學備課神器

The clearest difference is ads: 教城教師 at none against 小學數學備課神器's shown. 小學數學備課神器's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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, 小學數學備課神器 weekly. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 教城教師 | 小學數學備課神器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 37 MB | 5 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Education City Limited](https://appshunter.io/developer/672104764) | [Tsz Fung Choi](https://appshunter.io/developer/1815288255) |

## What reviewers say

### 教城教師

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

**Features:** Vision Pro support

**In-app purchases:** none


### 小學數學備課神器

[App page](https://appshunter.io/ios/app/id6803256406)

**Features:** macOS Compatibility, 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 小學數學備課神器 free?

小學數學備課神器 is free to download, with no in-app purchases.

### Do 教城教師 or 小學數學備課神器 have ads?

小學數學備課神器 shows ads; 教城教師 does not.

### Which is updated more often, 教城教師 or 小學數學備課神器?

教城教師 ships an update every 3 weeks, and 小學數學備課神器 weekly. Most recently, 教城教師 was updated on September 14, 2026 and 小學數學備課神器 on September 18, 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.*