# Mnemonic Brain vs BreathFlow

The clearest difference is in-app purchases: BreathFlow at none against Mnemonic Brain's 1. BreathFlow also leads on update cadence (every 3 days vs fortnightly) and iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Mnemonic Brain sells 1 one-off in-app purchase. BreathFlow asks for nothing beyond the download.

Mnemonic Brain ships an update fortnightly, BreathFlow every 3 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | Mnemonic Brain | BreathFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/breathflow-guided-patterns/id6761321417/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Free |
| Size | 15 MB | 1 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [Ekta Gupta](https://appshunter.io/developer/1888885440) |

## What reviewers say

### Mnemonic Brain

[App page](https://appshunter.io/ios/app/mnemonic-brain-training/id1456363656)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertising | $1.99 | one-time |


### BreathFlow

[App page](https://appshunter.io/ios/app/breathflow-guided-patterns/id6761321417)

This app offers guided breathing exercises to promote relaxation, focus, and better sleep. It features an animated breathing circle, customizable patterns, and adjustable session durations. Designed for privacy, it requires no account and collects no user data.

**Highlights:** Animated breathing circle, Customizable breathing patterns, Adjustable session duration, Sound effects and haptic feedback, Distraction-free interface, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mnemonic Brain free?

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

### Is BreathFlow free?

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

### Do Mnemonic Brain or BreathFlow have ads?

Neither Mnemonic Brain nor BreathFlow shows ads.

### Which is updated more often, Mnemonic Brain or BreathFlow?

Mnemonic Brain ships an update fortnightly, and BreathFlow every 3 days. Most recently, Mnemonic Brain was updated on October 7, 2026 and BreathFlow on October 7, 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.*