# ASO足健師 vs 認知保護王

The clearest difference is update cadence: ASO足健師 at every 5 days against 認知保護王's fortnightly. ASO足健師 also leads on iOS requirement (9.0 vs 17.1). On price, ads, 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.

ASO足健師 ships an update every 5 days, 認知保護王 fortnightly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ASO足健師 | 認知保護王 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Size | 17 MB | 147 MB |
| Requires iOS | **9.0** | 17.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DonKeymove Co., Ltd.](https://appshunter.io/developer/1512079935) | [YIZE LIAO](https://appshunter.io/developer/1511365129) |

## What reviewers say

### ASO足健師

[App page](https://appshunter.io/ios/app/aso/id1513866169)

**Features:** macOS Compatibility

**In-app purchases:** none


### 認知保護王

[App page](https://appshunter.io/ios/app/id1601522643)

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

**In-app purchases:** none


## Frequently asked questions

### Is ASO足健師 free?

ASO足健師 is free to download, with no in-app purchases.

### Is 認知保護王 free?

認知保護王 is free to download, with no in-app purchases.

### Do ASO足健師 or 認知保護王 have ads?

Neither ASO足健師 nor 認知保護王 shows ads.

### Which is updated more often, ASO足健師 or 認知保護王?

ASO足健師 ships an update every 5 days, and 認知保護王 fortnightly. Most recently, ASO足健師 was updated on October 27, 2026 and 認知保護王 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.*