# Yitan Yun vs Pæan Ring

The clearest difference is update cadence: Pæan Ring at every 4 days against Yitan Yun's every 5 weeks. Yitan Yun's advantage is iOS requirement (12.0 vs 26.0). 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.

Yitan Yun ships an update every 5 weeks, Pæan Ring every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Yitan Yun | Pæan Ring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (13 ratings)](https://appshunter.io/ios/app/yitan-yun/id1633004963/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 102 MB | 7 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Dongguan ETAN Pet Supplies Co Ltd](https://appshunter.io/developer/1633004965) | [Shanghai Zero One Intelligence Ltd.](https://appshunter.io/developer/463264937) |

## What reviewers say

### Yitan Yun

[App page](https://appshunter.io/ios/app/yitan-yun/id1633004963)

This app connects to smart pet devices, allowing remote control, status viewing, and personalized automation. It also facilitates product purchases for smart pet raising needs.

**Highlights:** Connect to REPTI ZOO smart devices, Remote device operation and status viewing, Personalized device linkage and automation, Product purchasing, In-app feedback and support

**Features:** macOS Compatibility

**In-app purchases:** none


### Pæan Ring

[App page](https://appshunter.io/ios/app/pan-ring/id6757629544)

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

**In-app purchases:** none


## Frequently asked questions

### Is Yitan Yun free?

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

### Is Pæan Ring free?

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

### Do Yitan Yun or Pæan Ring have ads?

Neither Yitan Yun nor Pæan Ring shows ads.

### Which is updated more often, Yitan Yun or Pæan Ring?

Yitan Yun ships an update every 5 weeks, and Pæan Ring every 4 days. Most recently, Yitan Yun was updated on October 24, 2026 and Pæan Ring on October 24, 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.*