# System vs Breathe Boy

The clearest difference is ads: System at none against Breathe Boy's shown. System also leads on update cadence (every 8 days vs every 3 weeks) and iOS requirement (17.0 vs 26.4). On price, 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.

System ships an update every 8 days, Breathe Boy every 3 weeks. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | System | Breathe Boy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/system-understand-yourself/id6480427972/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 6 MB | 15 MB |
| Requires iOS | **17.0** | 26.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Matteo Dada](https://appshunter.io/developer/1551807661) | [youngjin kim](https://appshunter.io/developer/1884548375) |

## What reviewers say

### System

[App page](https://appshunter.io/ios/app/system-understand-yourself/id6480427972)

This app helps you discover hidden patterns by connecting your daily behaviors and feelings. It provides a personal journal, an insights dashboard, and mapping tools to understand how actions influence emotions and vice versa, fostering self-awareness and data-driven growth.

**Highlights:** Personal journal for recording moments and feelings, Insights dashboard to visualize recurring behaviors and emotions, Behavior-emotion mapping to understand action-feeling connections, Emotion-action insights to see how feelings influence choices, Mindfulness encouragement with simple daily tracking, Data-driven growth through personal experience analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### Breathe Boy

[App page](https://appshunter.io/ios/app/breathe-boy-breathing-timer/id6774436081)

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

**In-app purchases:** none


## Frequently asked questions

### Is System free?

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

### Is Breathe Boy free?

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

### Do System or Breathe Boy have ads?

Breathe Boy shows ads; System does not.

### Which is updated more often, System or Breathe Boy?

System ships an update every 8 days, and Breathe Boy every 3 weeks. Most recently, System was updated on October 15, 2026 and Breathe Boy on October 28, 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.*