# ErrebiRemotesUsers vs WhyBrain

The clearest difference is update cadence: WhyBrain at every 3 weeks against ErrebiRemotesUsers's every 4 months. ErrebiRemotesUsers's advantage is iOS requirement (12.0 vs 17.6). 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.

ErrebiRemotesUsers ships an update every 4 months, WhyBrain every 3 weeks. The most recent releases landed on September 7, 2026 and August 6, 2026 respectively.

## The numbers

| Metric | ErrebiRemotesUsers | WhyBrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 49 MB | 22 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ERREBI S.p.A.](https://appshunter.io/developer/1355739914) | [1Control](https://appshunter.io/developer/1044212789) |

## What reviewers say

### ErrebiRemotesUsers

[App page](https://appshunter.io/ios/app/errebiremotesusers/id1464491325)

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

**In-app purchases:** none


### WhyBrain

[App page](https://appshunter.io/ios/app/whybrain/id6747509303)

**In-app purchases:** none


## Frequently asked questions

### Is ErrebiRemotesUsers free?

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

### Is WhyBrain free?

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

### Do ErrebiRemotesUsers or WhyBrain have ads?

Neither ErrebiRemotesUsers nor WhyBrain shows ads.

### Which is updated more often, ErrebiRemotesUsers or WhyBrain?

ErrebiRemotesUsers ships an update every 4 months, and WhyBrain every 3 weeks. Most recently, ErrebiRemotesUsers was updated on September 7, 2026 and WhyBrain on August 6, 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.*