# Winnow vs Prevent 22

The clearest difference is in-app purchases: Prevent 22 at none against Winnow's 2. Prevent 22 also leads on update cadence (every 8 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Winnow sells 2 in-app purchases, starting at $4.99 per month. Prevent 22 asks for nothing beyond the download.

Winnow ships an update every 6 weeks, Prevent 22 every 8 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Winnow | Prevent 22 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/winnow-cbt-journal/id6760937535/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Freemium | — |
| Size | 48 MB | 34 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [PsyFi Technologies](https://appshunter.io/developer/1859462854) | [Daniel Schumacher](https://appshunter.io/developer/1896336238) |

## What reviewers say

### Winnow

[App page](https://appshunter.io/ios/app/winnow-cbt-journal/id6760937535)

This app helps you understand and manage your thoughts using Cognitive Behavioral Therapy (CBT) techniques. Engage in daily practice, guided thought records, and mood tracking to improve your mental well-being. Share insights with your therapist or reflect on your progress privately.

**Highlights:** Daily CBT practice lessons, Guided 7-step thought records, Quick mood check-ins, Journal and reflection tools, PDF export for therapists, Mood and distortion insights, Personalized safety plan

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Winnow Pro Monthly | $4.99 | per month |
| Winnow Pro Annual | $39.99 | per year |


### 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 Winnow free?

Winnow is free to download, with in-app purchases available.

### Is Prevent 22 free?

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

### Do Winnow or Prevent 22 have ads?

Neither Winnow nor Prevent 22 shows ads.

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

Winnow ships an update every 6 weeks, and Prevent 22 every 8 days. Most recently, Winnow was updated on November 5, 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.*