# ZZZ Ring vs Venlan

ZZZ Ring and Venlan are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | ZZZ Ring | Venlan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 39 MB | 40 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [海南六周半健康产业有限公司](https://appshunter.io/developer/1823693413) | [立 陈](https://appshunter.io/developer/1866965398) |

## What reviewers say

### ZZZ Ring

[App page](https://appshunter.io/ios/app/zzz-ring/id6747982821)

**Features:** macOS Compatibility

**In-app purchases:** none


### Venlan

[App page](https://appshunter.io/ios/app/venlan/id6761173182)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZZZ Ring free?

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

### Is Venlan free?

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

### Do ZZZ Ring or Venlan have ads?

Neither ZZZ Ring nor Venlan shows ads.

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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.*