# Contraction Timer・ContraTimer vs Canpol babies

The clearest difference is in-app purchases: Canpol babies at none against Contraction Timer・ContraTimer's 3. Canpol babies also leads on device support and iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. Contraction Timer・ContraTimer sells 3 in-app purchases, starting at $4.99 per 7 days. Canpol babies asks for nothing beyond the download.

## The numbers

| Metric | Contraction Timer・ContraTimer | Canpol babies |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 44 MB | 51 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hanna Chebotarova](https://appshunter.io/developer/1628325972) | [Canpol Sp. z o. o.](https://appshunter.io/developer/1896651838) |

## What reviewers say

### Contraction Timer・ContraTimer

[App page](https://appshunter.io/ios/app/contraction-timercontratimer/id6759369626)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contraction tracker for 1 week | $4.99 | per 7 days |
| Contraction timer for 1 month | $9.99 | per month |
| ContraTimer: lifetime access | $19.99 | one-time |


### Canpol babies

[App page](https://appshunter.io/ios/app/canpol-babies/id6769351310)

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

**In-app purchases:** none


## Frequently asked questions

### Is Contraction Timer・ContraTimer free?

Contraction Timer・ContraTimer is free to download, with in-app purchases available.

### Is Canpol babies free?

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

---

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