# The Conditioning Zone vs BirthFlow

The clearest difference is iOS requirement: The Conditioning Zone at 13.5 against BirthFlow'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 | The Conditioning Zone | BirthFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 14 MB | 25 MB |
| Requires iOS | **13.5** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [THE CONDITIONING ZONE LTD](https://appshunter.io/developer/1813207943) | [Ashwin Bhajan](https://appshunter.io/developer/6782858380) |

## What reviewers say

### The Conditioning Zone

[App page](https://appshunter.io/ios/app/the-conditioning-zone/id6745623376)

**Features:** macOS Compatibility

**In-app purchases:** none


### BirthFlow

[App page](https://appshunter.io/ios/app/birthflow-contraction-timer/id6790551744)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Conditioning Zone free?

The Conditioning Zone is free to download, with no in-app purchases.

### Is BirthFlow free?

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

### Do The Conditioning Zone or BirthFlow have ads?

Neither The Conditioning Zone nor BirthFlow 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.*