# Core Bio vs CPH Calm Down

The clearest difference is iOS requirement: CPH Calm Down at 12.0 against Core Bio's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Core Bio | CPH Calm Down |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/cph-calm-down/id6446223603/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Free |
| Size | 75 MB | 322 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kristopher Hoeksema](https://appshunter.io/developer/532432938) | [ATBOSH Media Ltd.](https://appshunter.io/developer/1660112986) |

## What reviewers say

### Core Bio

[App page](https://appshunter.io/ios/app/core-bio/id6444389887)

**Features:** macOS Compatibility

**In-app purchases:** none


### CPH Calm Down

[App page](https://appshunter.io/ios/app/cph-calm-down/id6446223603)

This app offers a variety of engaging activities and soundscapes designed to help users relax and de-stress. It features interactive games, musical instruments, and ASMR sounds for a calming experience. Developed in partnership with the US Department of Education, it's suitable for all ages.

**Highlights:** Deep breathing exercise, Virtual musical instruments, ASMR sound board, Meditation soundscapes, Interactive distraction games, No advertising or in-app purchases

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Core Bio free?

Core Bio is free to download, with no in-app purchases.

### Is CPH Calm Down free?

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

### Do Core Bio or CPH Calm Down have ads?

Neither Core Bio nor CPH Calm Down shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*