# Occlusion Cuff vs RPE Lab

The clearest difference is update cadence: RPE Lab at every 8 days against Occlusion Cuff's every 27 months. 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.

Occlusion Cuff ships an update every 27 months, RPE Lab every 8 days. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Occlusion Cuff | RPE Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 8 days** |
| Size | 11 MB | 9 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [The Occlusion Cuff (NI) Ltd](https://appshunter.io/developer/1619115144) | [Carlo Feletti](https://appshunter.io/developer/1653237990) |

## What reviewers say

### Occlusion Cuff

[App page](https://appshunter.io/ios/app/occlusion-cuff/id1619115142)

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

**In-app purchases:** none


### RPE Lab

[App page](https://appshunter.io/ios/app/rpe-lab/id6757129710)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Occlusion Cuff free?

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

### Is RPE Lab free?

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

### Do Occlusion Cuff or RPE Lab have ads?

Neither Occlusion Cuff nor RPE Lab shows ads.

### Which is updated more often, Occlusion Cuff or RPE Lab?

Occlusion Cuff ships an update every 27 months, and RPE Lab every 8 days. Most recently, Occlusion Cuff was updated on October 7, 2026 and RPE Lab on October 10, 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.*