# Pust Focus vs Haptic Calm

The clearest difference is iOS requirement: Haptic Calm at 15.0 against Pust Focus's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Pust Focus sells 1 one-off in-app purchase and Haptic Calm sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Pust Focus ships an update every 2 months, Haptic Calm every 6 weeks. The most recent releases landed on August 21, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Pust Focus | Haptic Calm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 21 MB | 4 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Michael Justesen](https://appshunter.io/developer/1170835629) | [胜荇 杨](https://appshunter.io/developer/1868445802) |

## What reviewers say

### Pust Focus

[App page](https://appshunter.io/ios/app/pust-focus-breathing/id6757482354)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $4.99 | one-time |


### Haptic Calm

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $1.99 | one-time |


## Frequently asked questions

### Is Pust Focus free?

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

### Is Haptic Calm free?

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

### Do Pust Focus or Haptic Calm have ads?

Neither Pust Focus nor Haptic Calm shows ads.

### Which is updated more often, Pust Focus or Haptic Calm?

Pust Focus ships an update every 2 months, and Haptic Calm every 6 weeks. Most recently, Pust Focus was updated on August 21, 2026 and Haptic Calm on September 6, 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.*