# 论坛助手 vs Algorithm Heroes

The clearest difference is in-app purchases: 论坛助手 at none against Algorithm Heroes's 7. Algorithm Heroes's advantage is update cadence (every 4 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Algorithm Heroes sells 7 one-off in-app purchases. 论坛助手 asks for nothing beyond the download.

论坛助手 ships an update every 10 days, Algorithm Heroes every 4 days. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 论坛助手 | Algorithm Heroes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (133 ratings)](https://appshunter.io/ios/app/id1419993239/reviews)** | — |
| Number of ratings | **133** | — |
| Positive reviews | 88.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 70 MB | 5 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [佳骏 吴](https://appshunter.io/developer/866782558) | [Jiang Yu](https://appshunter.io/developer/1064347816) |

## What reviewers say

### 论坛助手

[App page](https://appshunter.io/ios/app/id1419993239)

**Features:** macOS Compatibility

**In-app purchases:** none


### Algorithm Heroes

[App page](https://appshunter.io/ios/app/algorithm-heroes-battle/id6784192453)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Insertion Sort Chapter | $1.99 | one-time |
| Algorithm Pet Pack | $1.99 | one-time |
| Quick Sort Chapter | $1.99 | one-time |
| Selection Sort Chapter | $1.99 | one-time |
| Merge Sort Chapter | $1.99 | one-time |
| Code Theme Pack | $2.99 | one-time |
| Algorithm Heroes Pro | $7.99 | one-time |


## Frequently asked questions

### Is 论坛助手 free?

论坛助手 is free to download, with no in-app purchases.

### Is Algorithm Heroes free?

Algorithm Heroes is free to download, with in-app purchases available.

### Do 论坛助手 or Algorithm Heroes have ads?

Neither 论坛助手 nor Algorithm Heroes shows ads.

### Which is updated more often, 论坛助手 or Algorithm Heroes?

论坛助手 ships an update every 10 days, and Algorithm Heroes every 4 days. Most recently, 论坛助手 was updated on September 19, 2026 and Algorithm Heroes on September 17, 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.*