# 教师在线e辅导 vs Hanoi Tower Puzzle

The clearest difference is ads: 教师在线e辅导 at none against Hanoi Tower Puzzle's shown. 教师在线e辅导 also leads on update cadence (every 6 days vs every 3 weeks) and iOS requirement (12.0 vs 16.0). On price, 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.

教师在线e辅导 ships an update every 6 days, Hanoi Tower Puzzle every 3 weeks. The most recent releases landed on October 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 教师在线e辅导 | Hanoi Tower Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Size | 121 MB | 5 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [桂菡 张](https://appshunter.io/developer/1573003835) | [景珂 陈](https://appshunter.io/developer/620312170) |

## What reviewers say

### 教师在线e辅导

[App page](https://appshunter.io/ios/app/e/id1615588115)

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

**In-app purchases:** none


### Hanoi Tower Puzzle

[App page](https://appshunter.io/ios/app/hanoi-tower-puzzle/id6787671541)

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

**In-app purchases:** none


## Frequently asked questions

### Is 教师在线e辅导 free?

教师在线e辅导 is free to download, with no in-app purchases.

### Is Hanoi Tower Puzzle free?

Hanoi Tower Puzzle is free to download, with no in-app purchases.

### Do 教师在线e辅导 or Hanoi Tower Puzzle have ads?

Hanoi Tower Puzzle shows ads; 教师在线e辅导 does not.

### Which is updated more often, 教师在线e辅导 or Hanoi Tower Puzzle?

教师在线e辅导 ships an update every 6 days, and Hanoi Tower Puzzle every 3 weeks. Most recently, 教师在线e辅导 was updated on October 3, 2026 and Hanoi Tower Puzzle on October 25, 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.*