# RRC Polytech Well vs Prevent 22

The clearest difference is update cadence: Prevent 22 at every 8 days against RRC Polytech Well's monthly. 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.

RRC Polytech Well ships an update monthly, Prevent 22 every 8 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RRC Polytech Well | Prevent 22 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Size | 45 MB | 34 MB |
| Requires iOS | **14.0.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [InnoSoft Canada Inc.](https://appshunter.io/developer/672385534) | [Daniel Schumacher](https://appshunter.io/developer/1896336238) |

## What reviewers say

### RRC Polytech Well

[App page](https://appshunter.io/ios/app/rrc-polytech-well-being/id6739066991)

**Features:** macOS Compatibility

**In-app purchases:** none


### Prevent 22

[App page](https://appshunter.io/ios/app/prevent-22/id6767086361)

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

**In-app purchases:** none


## Frequently asked questions

### Is RRC Polytech Well free?

RRC Polytech Well is free to download, with no in-app purchases.

### Is Prevent 22 free?

Prevent 22 is free to download, with no in-app purchases.

### Do RRC Polytech Well or Prevent 22 have ads?

Neither RRC Polytech Well nor Prevent 22 shows ads.

### Which is updated more often, RRC Polytech Well or Prevent 22?

RRC Polytech Well ships an update monthly, and Prevent 22 every 8 days. Most recently, RRC Polytech Well was updated on October 28, 2026 and Prevent 22 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.*