# Contraction Timer & Counter IO vs Contraction Timer

The clearest difference is review sentiment: Contraction Timer at 100% against Contraction Timer & Counter IO's 50%. Contraction Timer also leads on monetization model (free vs free with in-app purchases) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Contraction Timer & Counter IO sells 2 in-app purchases, starting at $1.99 per 7 days and Contraction Timer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Contraction Timer holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 74 and 85 respectively. Written reviews point the same way: 50% of Contraction Timer & Counter IO's written reviews are positive against 100% of Contraction Timer's.

Contraction Timer & Counter IO ships an update every 2 months, Contraction Timer every 3 weeks. Both last shipped on September 25, 2026.

## The numbers

| Metric | Contraction Timer & Counter IO | Contraction Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (74 ratings)](https://appshunter.io/ios/app/contraction-timer-and-counter-io/id1633196366/reviews) | **[5.0 (85 ratings)](https://appshunter.io/ios/app/contraction-timer-labora/id6749383000/reviews)** |
| Number of ratings | 74 | **85** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 44 MB | 22 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [ATN Marketing SRL](https://appshunter.io/developer/910577403) | [Panittha Suwannajang](https://appshunter.io/developer/1736296879) |

## What reviewers say

### Contraction Timer & Counter IO

[App page](https://appshunter.io/ios/app/contraction-timer-and-counter-io/id1633196366)

This app helps expectant mothers track labor contractions by measuring duration, frequency, and interval. It detects labor phases and alerts users when it's time to go to the hospital. Features include one-tap tracking, Lock Screen widgets, and dark mode.

**Highlights:** One-tap contraction timing, Duration, frequency, and interval calculation, Labor phase detection, Hospital alerts based on 5-1-1 rule, Lock Screen widget, Dark mode and offline support

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contraction Tracker Timer Weekly | $1.99 | per 7 days |
| Contraction Tracker & Timer + | $4.99 | one-time |


### Contraction Timer

[App page](https://appshunter.io/ios/app/contraction-timer-labora/id6749383000)

Effortlessly time labor contractions with a single tap from your Lock Screen, Apple Watch, or hands-free via Siri. This free app helps you track duration, intervals, and frequency to identify patterns and know when to seek medical help.

**Highlights:** One-tap contraction tracking, Apple Watch app, Lock Screen & Home Screen widgets, Siri hands-free timing, Clear timeline view, Smart regularity notifications, Private and secure

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Optional Support - Small | $3.49 | one-time |
| Optional Support - Medium | $13.00 | one-time |
| Optional Support - Large | $35.00 | one-time |


## Frequently asked questions

### Is Contraction Timer & Counter IO free?

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

### Is Contraction Timer free?

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

### Which has better reviews, Contraction Timer & Counter IO or Contraction Timer?

Contraction Timer is rated higher. Contraction Timer & Counter IO averages 4.8 out of 5 from 74 ratings, while Contraction Timer averages 5.0 from 85 ratings.

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

Neither Contraction Timer & Counter IO nor Contraction Timer shows ads.

### Which is updated more often, Contraction Timer & Counter IO or Contraction Timer?

Contraction Timer & Counter IO ships an update every 2 months, and Contraction Timer every 3 weeks. Most recently, Contraction Timer & Counter IO was updated on September 25, 2026 and Contraction Timer on September 25, 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.*