# 挑战最强大脑 vs 看图猜成语

The clearest difference is in-app purchases: 看图猜成语 at none against 挑战最强大脑's 6. 看图猜成语 also leads on update cadence (fortnightly vs every 5 months). 挑战最强大脑's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 挑战最强大脑 sells 6 one-off in-app purchases. 看图猜成语 asks for nothing beyond the download.

挑战最强大脑 ships an update every 5 months, 看图猜成语 fortnightly. The most recent releases landed on August 31, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 挑战最强大脑 | 看图猜成语 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 100 MB | 42 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [剑 林](https://appshunter.io/developer/1466914836) | [浩杰 姬](https://appshunter.io/developer/1514456091) |

## What reviewers say

### 挑战最强大脑

[App page](https://appshunter.io/ios/app/id1470584883)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 打赏6元 | $0.99 | one-time |
| 打赏12元 | $1.99 | one-time |
| 打赏18元 | $2.99 | one-time |
| 打赏25元 | $3.99 | one-time |
| 打赏30元 | $4.99 | one-time |
| 打赏50元 | $7.99 | one-time |


### 看图猜成语

[App page](https://appshunter.io/ios/app/id6444680459)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 挑战最强大脑 free?

挑战最强大脑 is free to download, with in-app purchases available.

### Is 看图猜成语 free?

看图猜成语 is free to download, with no in-app purchases.

### Do 挑战最强大脑 or 看图猜成语 have ads?

看图猜成语 shows ads; 挑战最强大脑 does not.

### Which is updated more often, 挑战最强大脑 or 看图猜成语?

挑战最强大脑 ships an update every 5 months, and 看图猜成语 fortnightly. Most recently, 挑战最强大脑 was updated on August 31, 2026 and 看图猜成语 on September 16, 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.*