# Contraction Timer & Tracker IO vs Contractions Tracker Timer

The clearest difference is review sentiment: Contractions Tracker Timer at 100% against Contraction Timer & Tracker IO's 50%. Contractions Tracker Timer also leads on in-app purchases (none vs 2) and rating (5.0 vs 4.8). Contraction Timer & Tracker IO's advantage is ratings volume (86 vs 3) and update cadence (every 2 months vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Contraction Timer & Tracker IO sells 2 in-app purchases, starting at $1.99 per 7 days. Contractions Tracker Timer asks for nothing beyond the download.

Contractions Tracker Timer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Contraction Timer & Tracker IO has 86 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Contraction Timer & Tracker IO's written reviews are positive against 100% of Contractions Tracker Timer's.

Contraction Timer & Tracker IO ships an update every 2 months, Contractions Tracker Timer every 5 months. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Contraction Timer & Tracker IO | Contractions Tracker Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (86 ratings)](https://appshunter.io/ios/app/contraction-timer-and-tracker-io/id1633196366/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/contractions-tracker-timer/id6753195470/reviews)** |
| Number of ratings | **86** | 3 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 42 MB | 89 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [ATN Marketing SRL](https://appshunter.io/developer/910577403) | [Mmum](https://appshunter.io/developer/1759495455) |

## What reviewers say

### Contraction Timer & Tracker IO

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


### Contractions Tracker Timer

[App page](https://appshunter.io/ios/app/contractions-tracker-timer/id6753195470)

This app helps track labor contractions with a simple, one-tap interface. Designed with midwives, it provides accurate timing and alerts for when to contact your healthcare provider. It works offline and prioritizes user privacy with no ads or data selling.

**Highlights:** Midwife-informed design, Works offline, Private by design (no ads/data selling), Big, one-tap buttons, Real-time average updates, Gentle 5-1-1 alert

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

**In-app purchases:** none


## Frequently asked questions

### Is Contraction Timer & Tracker IO free?

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

### Is Contractions Tracker Timer free?

Contractions Tracker Timer is free to download, with no in-app purchases.

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

Contractions Tracker Timer is rated higher. Contraction Timer & Tracker IO averages 4.8 out of 5 from 86 ratings, while Contractions Tracker Timer averages 5.0 from 3 ratings.

### Do Contraction Timer & Tracker IO or Contractions Tracker Timer have ads?

Neither Contraction Timer & Tracker IO nor Contractions Tracker Timer shows ads.

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

Contraction Timer & Tracker IO ships an update every 2 months, and Contractions Tracker Timer every 5 months. Most recently, Contraction Timer & Tracker IO was updated on October 11, 2026 and Contractions Tracker Timer on October 14, 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.*