# SkinApp mobile vs Contraction Timer

The clearest difference is in-app purchases: SkinApp mobile at none against Contraction Timer's 2. SkinApp mobile also leads on iOS requirement (12 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Contraction Timer sells 2 in-app purchases, starting at $4.99 per 7 days. SkinApp mobile asks for nothing beyond the download.

## The numbers

| Metric | SkinApp mobile | Contraction Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 27 MB | 48 MB |
| Requires iOS | **12** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ANAPIX](https://appshunter.io/developer/1268839195) | [Utku Gogen](https://appshunter.io/developer/1677858400) |

## What reviewers say

### SkinApp mobile

[App page](https://appshunter.io/ios/app/skinapp-mobile/id1268839196)

**Features:** macOS Compatibility

**In-app purchases:** none


### Contraction Timer

[App page](https://appshunter.io/ios/app/contraction-timer-popzy/id6811453052)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contraction Timer Weekly | $4.99 | per 7 days |
| Contraction Timer Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is SkinApp mobile free?

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

### Is Contraction Timer free?

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

### Do SkinApp mobile or Contraction Timer have ads?

Neither SkinApp mobile nor Contraction Timer 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.*