# Contraction Timer vs Contraction Timer & Counter

The clearest difference is iOS requirement: Contraction Timer at 15.6 against Contraction Timer & Counter's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Contraction Timer sells 2 one-off in-app purchases and Contraction Timer & Counter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Contraction Timer | Contraction Timer & Counter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | — |
| Size | 48 MB | 6 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [NAOYA ONO](https://appshunter.io/developer/1530328146) | [Do Tri](https://appshunter.io/developer/846531282) |

## What reviewers say

### Contraction Timer

[App page](https://appshunter.io/ios/app/contraction-timer-labor-log/id6475923879)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $3.99 | one-time |


### Contraction Timer & Counter

[App page](https://appshunter.io/ios/app/contraction-timer-and-counter/id6776574525)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Contraction Timer free?

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

### Is Contraction Timer & Counter free?

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

### Do Contraction Timer or Contraction Timer & Counter have ads?

Both Contraction Timer and Contraction Timer & Counter show 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.*