# Heal Clock vs One Calm

The clearest difference is in-app purchases: One Calm at none against Heal Clock's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Heal Clock sells 3 in-app purchases, starting at $0.49 per month. One Calm asks for nothing beyond the download.

## The numbers

| Metric | Heal Clock | One Calm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/heal-clock/id1599856748/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Freemium | — |
| Size | 108 MB | 14 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chaoyang Minimal Software Studio](https://appshunter.io/developer/1065436362) | [潘安 吴](https://appshunter.io/developer/1681541749) |

## What reviewers say

### Heal Clock

[App page](https://appshunter.io/ios/app/heal-clock/id1599856748)

This app offers a tranquil experience with dynamic scenes, ambient sounds, and a minimalist flip clock to help users find inner peace and relieve stress. It encourages users to disconnect from their devices and focus on the present moment through meditation and breathing exercises.

**Highlights:** Dynamic healing scenes, Minimalist flip clock, White noise and ambient music, Focus on the present moment, Stress and anxiety relief, Breathing exercises

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Heal Clock Pro Monthly | $0.49 | per month |
| Heal Clock Pro Yearly | $3.49 | per year |
| Heal Clock Pro Lifetime | $4.99 | one-time |


### One Calm

[App page](https://appshunter.io/ios/app/one-calm/id6447800103)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Heal Clock free?

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

### Is One Calm free?

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

### Do Heal Clock or One Calm have ads?

Neither Heal Clock nor One Calm shows ads.

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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.*