# MoodFlow vs Prevent 22

The clearest difference is in-app purchases: Prevent 22 at none against MoodFlow's 1. MoodFlow's advantage is update cadence (every 4 days vs every 8 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MoodFlow sells 1 one-off in-app purchase. Prevent 22 asks for nothing beyond the download.

MoodFlow ships an update every 4 days, Prevent 22 every 8 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | MoodFlow | Prevent 22 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/moodflow-emotion-tracker/id6754593900/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 34 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Manoj Ahirwar](https://appshunter.io/developer/1822701866) | [Daniel Schumacher](https://appshunter.io/developer/1896336238) |

## What reviewers say

### MoodFlow

[App page](https://appshunter.io/ios/app/moodflow-emotion-tracker/id6754593900)

Easily log your emotions in seconds to uncover patterns and build healthier habits. This app provides clear insights into your well-being, helping you understand triggers and gain control. It's designed to be private, gentle, and motivating for personal growth.

**Highlights:** Fast mood logging, Clear trend insights, Habit building support, Private by design, Unlimited logs, Daily mood journaling

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro Access | $12.99 | one-time |


### 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 MoodFlow free?

MoodFlow 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 MoodFlow or Prevent 22 have ads?

Neither MoodFlow nor Prevent 22 shows ads.

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

MoodFlow ships an update every 4 days, and Prevent 22 every 8 days. Most recently, MoodFlow was updated on October 24, 2026 and Prevent 22 on October 21, 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.*