# 超级错题本 vs EchoType回声派

The clearest difference is iOS requirement: EchoType回声派 at 15.0 against 超级错题本's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 超级错题本 sells 1 one-off in-app purchase and EchoType回声派 sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

超级错题本 ships an update every 5 days, EchoType回声派 every 4 days. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 超级错题本 | EchoType回声派 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Size | 30 MB | 102 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [功亮 张](https://appshunter.io/developer/1826484363) | [扬 张](https://appshunter.io/developer/1882992263) |

## What reviewers say

### 超级错题本

[App page](https://appshunter.io/ios/app/id6753838149)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 错题本专业版 | $0.99 | one-time |


### EchoType回声派

[App page](https://appshunter.io/ios/app/echotype/id6779454488)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 标准版 · 月付 | $4.99 | per month |
| 高阶版 · 月付 | $19.99 | per month |
| 标准版 · 年付 | $49.99 | per year |
| 高阶版 · 年付 | $179.99 | per year |


## Frequently asked questions

### Is 超级错题本 free?

超级错题本 is free to download, with in-app purchases available.

### Is EchoType回声派 free?

EchoType回声派 is free to download, with in-app purchases available.

### Do 超级错题本 or EchoType回声派 have ads?

Neither 超级错题本 nor EchoType回声派 shows ads.

### Which is updated more often, 超级错题本 or EchoType回声派?

超级错题本 ships an update every 5 days, and EchoType回声派 every 4 days. Most recently, 超级错题本 was updated on October 3, 2026 and EchoType回声派 on October 14, 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.*