# Kamoer Lab vs reefAZ

The clearest difference is in-app purchases: Kamoer Lab at none against reefAZ's 3. Kamoer Lab also leads on iOS requirement (10.0 vs 16.4). reefAZ's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. reefAZ sells 3 in-app purchases, starting at $0.99 per month. Kamoer Lab asks for nothing beyond the download.

Kamoer Lab ships an update every 2 months, reefAZ every 2 weeks. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kamoer Lab | reefAZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 15 MB | 186 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Kamoer Fluild Tech (shanghai) Co., Ltd.](https://appshunter.io/developer/1080922922) | [Ryan Trung](https://appshunter.io/developer/6801448516) |

## What reviewers say

### Kamoer Lab

[App page](https://appshunter.io/ios/app/kamoer-lab/id1632336256)

**Features:** macOS Compatibility

**In-app purchases:** none


### reefAZ

[App page](https://appshunter.io/ios/app/reefaz/id6801448514)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReefAZ Premium | $0.99 | per month |
| ReefAZ Premium | $13.99 | per year |
| ReefAZ Premium | $29.99 | one-time |


## Frequently asked questions

### Is Kamoer Lab free?

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

### Is reefAZ free?

reefAZ is free to download, with in-app purchases available.

### Do Kamoer Lab or reefAZ have ads?

Neither Kamoer Lab nor reefAZ shows ads.

### Which is updated more often, Kamoer Lab or reefAZ?

Kamoer Lab ships an update every 2 months, and reefAZ every 2 weeks. Most recently, Kamoer Lab was updated on October 8, 2026 and reefAZ 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.*