# RPE Lab vs RPE log

The clearest difference is update cadence: RPE Lab at every 8 days against RPE log's every 6 weeks. RPE log's advantage is iOS requirement (16.0 vs 18.6). 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.

RPE Lab ships an update every 8 days, RPE log every 6 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RPE Lab | RPE log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 6 weeks |
| Size | 9 MB | 6 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Carlo Feletti](https://appshunter.io/developer/1653237990) | [Taro Yamamasu](https://appshunter.io/developer/1877353243) |

## What reviewers say

### RPE Lab

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

**Features:** macOS Compatibility

**In-app purchases:** none


### RPE log

[App page](https://appshunter.io/ios/app/rpe-log/id6759195290)

**In-app purchases:** none


## Frequently asked questions

### Is RPE Lab free?

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

### Is RPE log free?

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

### Do RPE Lab or RPE log have ads?

Neither RPE Lab nor RPE log shows ads.

### Which is updated more often, RPE Lab or RPE log?

RPE Lab ships an update every 8 days, and RPE log every 6 weeks. Most recently, RPE Lab was updated on October 28, 2026 and RPE log on October 31, 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.*