# AIZO Pro vs Moon Ring

The clearest difference is update cadence: Moon Ring at every 2 months against AIZO Pro's every 27 months. AIZO Pro's advantage is iOS requirement (12.0 vs 14.0). 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.

AIZO Pro ships an update every 27 months, Moon Ring every 2 months. The most recent releases landed on September 17, 2026 and August 5, 2026 respectively.

## The numbers

| Metric | AIZO Pro | Moon Ring |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 2 months** |
| Size | 98 MB | 99 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen eIoT Technology Co., Ltd.](https://appshunter.io/developer/1020558089) | [ASIAN CLOUD BROKER (HONG KONG) GROUP LIMITED](https://appshunter.io/developer/1840828996) |

## What reviewers say

### AIZO Pro

[App page](https://appshunter.io/ios/app/aizo-pro/id1658253256)

**Features:** macOS Compatibility

**In-app purchases:** none


### Moon Ring

[App page](https://appshunter.io/ios/app/moon-ring/id6737683890)

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

**In-app purchases:** none


## Frequently asked questions

### Is AIZO Pro free?

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

### Is Moon Ring free?

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

### Do AIZO Pro or Moon Ring have ads?

Neither AIZO Pro nor Moon Ring shows ads.

### Which is updated more often, AIZO Pro or Moon Ring?

AIZO Pro ships an update every 27 months, and Moon Ring every 2 months. Most recently, AIZO Pro was updated on September 17, 2026 and Moon Ring on August 5, 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.*