# WaldenVibes vs Prevent 22

The clearest difference is update cadence: Prevent 22 at every 8 days against WaldenVibes's every 2 months. Prevent 22 also leads on iOS requirement (15.1 vs 18.0). 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.

WaldenVibes ships an update every 2 months, Prevent 22 every 8 days. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | WaldenVibes | Prevent 22 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Size | 42 MB | 34 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Walden Dos, S. de R.L. de C.V.](https://appshunter.io/developer/1820045224) | [Daniel Schumacher](https://appshunter.io/developer/1896336238) |

## What reviewers say

### WaldenVibes

[App page](https://appshunter.io/ios/app/waldenvibes-emotion-tracker/id6748090601)

**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 WaldenVibes free?

WaldenVibes 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 WaldenVibes or Prevent 22 have ads?

Neither WaldenVibes nor Prevent 22 shows ads.

### Which is updated more often, WaldenVibes or Prevent 22?

WaldenVibes ships an update every 2 months, and Prevent 22 every 8 days. Most recently, WaldenVibes was updated on October 9, 2026 and Prevent 22 on October 4, 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.*