# Train ARCUS vs Box Breathing Minimal Timer

The clearest difference is price: Train ARCUS at Free against Box Breathing Minimal Timer's $2.99. Box Breathing Minimal Timer's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 6 weeks). On in-app purchases, device support and iOS requirement there is nothing between them.

Train ARCUS is free to download; Box Breathing Minimal Timer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Train ARCUS ships an update every 6 weeks, Box Breathing Minimal Timer every 3 weeks. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Train ARCUS | Box Breathing Minimal Timer |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 90 MB | 33 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [PushPress, Inc.](https://appshunter.io/developer/688595778) | [Jelmer van Nuss](https://appshunter.io/developer/1880809991) |

## What reviewers say

### Train ARCUS

[App page](https://appshunter.io/ios/app/train-arcus/id6754088456)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Box Breathing Minimal Timer

[App page](https://appshunter.io/ios/app/box-breathing-minimal-timer/id6759810817)

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

**In-app purchases:** none


## Frequently asked questions

### Is Train ARCUS free?

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

### Is Box Breathing Minimal Timer free?

Box Breathing Minimal Timer costs $2.99, with no in-app purchases.

### Do Train ARCUS or Box Breathing Minimal Timer have ads?

Train ARCUS shows ads; Box Breathing Minimal Timer does not.

### Which is updated more often, Train ARCUS or Box Breathing Minimal Timer?

Train ARCUS ships an update every 6 weeks, and Box Breathing Minimal Timer every 3 weeks. Most recently, Train ARCUS was updated on October 11, 2026 and Box Breathing Minimal Timer on October 12, 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.*