# Logic Breathing vs CalmSignal

The clearest difference is update cadence: CalmSignal at every 6 days against Logic Breathing's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Logic Breathing sells 2 in-app purchases, starting at $4.99 per month and CalmSignal sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Logic Breathing ships an update fortnightly, CalmSignal every 6 days. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Logic Breathing | CalmSignal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/logic-breathing-breathwork/id6742706162/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 23 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Logic Sports GmbH](https://appshunter.io/developer/1687456816) | [GRIT TECHNOLOGIES](https://appshunter.io/developer/1829544016) |

## What reviewers say

### Logic Breathing

[App page](https://appshunter.io/ios/app/logic-breathing-breathwork/id6742706162)

Quick, targeted breathing exercises transform your mental state in just one minute. Scientifically-backed patterns address specific needs like calm, focus, and sleep. Features visual, audio, and haptic guides for effortless practice.

**Highlights:** Targeted breathing patterns, Calm and relaxation exercises, Anxiety and sleep improvement, Focus and performance enhancement, Headache and tension relief, Visual, audio, and haptic guides

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $34.99 | per year |


### CalmSignal

[App page](https://appshunter.io/ios/app/calmsignal/id6753912940)

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Individual | $5.99 | per month |
| Premium Family | $14.99 | per month |
| Premium Individual Yearly | $59.99 | per year |
| Premium Family Yearly | $149.99 | per year |


## Frequently asked questions

### Is Logic Breathing free?

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

### Is CalmSignal free?

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

### Do Logic Breathing or CalmSignal have ads?

Neither Logic Breathing nor CalmSignal shows ads.

### Which is updated more often, Logic Breathing or CalmSignal?

Logic Breathing ships an update fortnightly, and CalmSignal every 6 days. Most recently, Logic Breathing was updated on November 12, 2026 and CalmSignal on November 5, 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.*