# ayi8 vs HUJ禾优健

The clearest difference is iOS requirement: HUJ禾优健 at 12.0 against ayi8's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ayi8 ships an update every 2 weeks, HUJ禾优健 every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ayi8 | HUJ禾优健 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 3 MB | 70 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [汉民 杨](https://appshunter.io/developer/611733383) | [琼海生命绿洲生物科技有限公司](https://appshunter.io/developer/1883627682) |

## What reviewers say

### ayi8

[App page](https://appshunter.io/ios/app/ayi8/id6751799475)

**In-app purchases:** none


### HUJ禾优健

[App page](https://appshunter.io/ios/app/huj/id6760283354)

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

**In-app purchases:** none


## Frequently asked questions

### Is ayi8 free?

ayi8 is free to download, with no in-app purchases.

### Is HUJ禾优健 free?

HUJ禾优健 is free to download, with no in-app purchases.

### Do ayi8 or HUJ禾优健 have ads?

Neither ayi8 nor HUJ禾优健 shows ads.

### Which is updated more often, ayi8 or HUJ禾优健?

ayi8 ships an update every 2 weeks, and HUJ禾优健 every 9 days. Most recently, ayi8 was updated on October 30, 2026 and HUJ禾优健 on October 31, 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.*