# AYAYI vs CH Controller

The clearest difference is update cadence: AYAYI at every 4 days against CH Controller's every 6 weeks. AYAYI also leads on iOS requirement (13.0 vs 17.0). 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.

AYAYI ships an update every 4 days, CH Controller every 6 weeks. The most recent releases landed on September 11, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | AYAYI | CH Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/ayayi/id6458733124/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | Free | — |
| Size | 314 MB | 49 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Ayayi Culture Media Co., Ltd.](https://appshunter.io/developer/1679757460) | [CH Precision Sarl](https://appshunter.io/developer/1809139233) |

## What reviewers say

### AYAYI

[App page](https://appshunter.io/ios/app/ayayi/id6458733124)

Experience a phygital lifestyle by bridging virtual and real aesthetics. Visualize digital assets in AR, link physical products to unique digital collectibles, and unlock exclusive brand experiences.

**Highlights:** Real-time AR visualization, One-click image/video generation, NFC chip linked digital assets, Verified digital assets on-chain, RFID offline product linkage, Unlock exclusive brand status

**Features:** macOS Compatibility

**In-app purchases:** none


### CH Controller

[App page](https://appshunter.io/ios/app/ch-controller/id6744744401)

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

**In-app purchases:** none


## Frequently asked questions

### Is AYAYI free?

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

### Is CH Controller free?

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

### Do AYAYI or CH Controller have ads?

Neither AYAYI nor CH Controller shows ads.

### Which is updated more often, AYAYI or CH Controller?

AYAYI ships an update every 4 days, and CH Controller every 6 weeks. Most recently, AYAYI was updated on September 11, 2026 and CH Controller on September 13, 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.*