# Sleep Breathing vs Haptic Calm

The clearest difference is in-app purchases: Sleep Breathing at none against Haptic Calm's 1. Sleep Breathing also leads on update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Haptic Calm sells 1 one-off in-app purchase. Sleep Breathing asks for nothing beyond the download.

Sleep Breathing ships an update fortnightly, Haptic Calm every 2 months. The most recent releases landed on October 28, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Sleep Breathing | Haptic Calm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 3 MB | 6 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [BURAK SAHIN](https://appshunter.io/developer/1873362315) | [胜荇 杨](https://appshunter.io/developer/1868445802) |

## What reviewers say

### Sleep Breathing

[App page](https://appshunter.io/ios/app/sleep-breathing-night-routine/id6758525416)

**Features:** macOS Compatibility

**In-app purchases:** none


### Haptic Calm

[App page](https://appshunter.io/ios/app/haptic-calm/id6758531681)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Débloquer Pro | $3.99 | one-time |


## Frequently asked questions

### Is Sleep Breathing free?

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

### Is Haptic Calm free?

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

### Do Sleep Breathing or Haptic Calm have ads?

Neither Sleep Breathing nor Haptic Calm shows ads.

### Which is updated more often, Sleep Breathing or Haptic Calm?

Sleep Breathing ships an update fortnightly, and Haptic Calm every 2 months. Most recently, Sleep Breathing was updated on October 28, 2026 and Haptic Calm on November 9, 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.*