# Contraction Tracker Timer! vs Contraction Tracker & Timer

The clearest difference is update cadence: Contraction Tracker & Timer at fortnightly against Contraction Tracker Timer!'s every 2 months. Contraction Tracker & Timer also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Contraction Tracker Timer! sells 2 in-app purchases, starting at $2.99 per 7 days and Contraction Tracker & Timer sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Contraction Tracker Timer! ships an update every 2 months, Contraction Tracker & Timer fortnightly. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Contraction Tracker Timer! | Contraction Tracker & Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 83 MB | 36 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rafia Hossain Anika](https://appshunter.io/developer/1831203696) | [OMAR EL ISMAILI](https://appshunter.io/developer/1896518179) |

## What reviewers say

### Contraction Tracker Timer!

[App page](https://appshunter.io/ios/app/contraction-tracker-timer/id6754606281)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Lifetime | $5.99 | one-time |


### Contraction Tracker & Timer

[App page](https://appshunter.io/ios/app/contraction-tracker-and-timer/id6767897329)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly Premium | $5.99 | per month |


## Frequently asked questions

### Is Contraction Tracker Timer! free?

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

### Is Contraction Tracker & Timer free?

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

### Do Contraction Tracker Timer! or Contraction Tracker & Timer have ads?

Neither Contraction Tracker Timer! nor Contraction Tracker & Timer shows ads.

### Which is updated more often, Contraction Tracker Timer! or Contraction Tracker & Timer?

Contraction Tracker Timer! ships an update every 2 months, and Contraction Tracker & Timer fortnightly. Most recently, Contraction Tracker Timer! was updated on October 5, 2026 and Contraction Tracker & Timer on October 10, 2026.

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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.*