# Contraction Timer ＆ Tracker vs CMPA Baby App

The clearest difference is review sentiment: Contraction Timer ＆ Tracker at 68% against CMPA Baby App's 0%. Contraction Timer ＆ Tracker also leads on rating (4.6 vs 1.0) and ratings volume (50K vs 1). CMPA Baby App's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Contraction Timer ＆ Tracker sells 6 in-app purchases, starting at $1.99 per 7 days and CMPA Baby App sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Contraction Timer ＆ Tracker holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Contraction Timer ＆ Tracker has 50K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 68% of Contraction Timer ＆ Tracker's written reviews are positive against 0% of CMPA Baby App's.

Contraction Timer ＆ Tracker ships an update fortnightly, CMPA Baby App every 2 weeks. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Contraction Timer ＆ Tracker | CMPA Baby App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (50K ratings)](https://appshunter.io/ios/app/contraction-timer-tracker/id933501579/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/cmpa-baby-app/id6756455735/reviews) |
| Number of ratings | **50K** | 1 |
| Positive reviews | **68.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#101** | — |
| Size | 192 MB | 67 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Going Merry LLC](https://appshunter.io/developer/1820776999) | [Nicolas Pirozzi](https://appshunter.io/developer/1693179599) |

## What reviewers say

### Contraction Timer ＆ Tracker

[App page](https://appshunter.io/ios/app/contraction-timer-tracker/id933501579)

**Currently charting:** #101 Top Grossing · Medical, #154 Top Free · Medical (US App Store)

Effortlessly track labor contractions with this intuitive app. It automatically calculates duration, intervals, and frequency, providing visual history and intensity indicators. Includes a hospital bag checklist and pain relief exercises.

**Highlights:** One-tap start/stop contraction timing, Automatic duration, interval, and frequency calculation, Visual history with color-coded intensity, Hospital bag checklist, Pain-relieving exercise guide, Data saved even when app is closed

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Weekly Premium | $2.99 | per 7 days |
| Baby Tracker & Contraction Timer | $3.99 | per 7 days |
| Yearly Premium | $19.99 | per year |
| Yearly Premium | $29.99 | per year |
| Baby Tracker & Contraction Timer | $39.99 | per year |

**What reviewers like**

- 👍 Simple and straightforward
- 🚀 Easy to use and navigate
- ✨ Helpful for tracking contractions
- 🔍 Allows editing and adjusting of entries
- 💰 Free app with no subscription required

**What reviewers complain about**

- 🔔 Frequent requests for reviews during labor
- 📢 Annoying pop-up ads and notifications
- 🔒 Limited access from lock screen
- 🔋 Potential battery drain from constant use

**Reported bugs**

- Inconsistent timing between start and end of contractions
- Syncing issues between phone and Apple Watch

**Requested features**

- Dark mode or night theme option
- Ability to pause/resume timing
- Improved Apple Watch integration
- Customizable intensity buttons instead of slider
- Ability to share data/reports with medical providers


### CMPA Baby App

[App page](https://appshunter.io/ios/app/cmpa-baby-app/id6756455735)

This app helps parents track their baby's feeding, symptoms, and daily changes related to Cow's Milk Protein Allergy (CMPA). It provides structured tracking, personalized insights, and professional-ready reports to support conversations with pediatricians.

**Highlights:** Guided Symptom Assessment, Daily Meal & Symptom Tracking, Smart Pattern Insights, Elimination Journey Tracker, Export Pediatric Summary, AI-powered CMPA Coach, Milk Ladder Guide

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CMPA PRO | $8.99 | per month |
| CMPA PRO | $24.99 | per year |
| CMPA PRO | $39.99 | one-time |


## Frequently asked questions

### Is Contraction Timer ＆ Tracker free?

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

### Is CMPA Baby App free?

CMPA Baby App is free to download, with in-app purchases available.

### Which has better reviews, Contraction Timer ＆ Tracker or CMPA Baby App?

Contraction Timer ＆ Tracker is rated higher. Contraction Timer ＆ Tracker averages 4.6 out of 5 from 50K ratings, while CMPA Baby App averages 1.0 from 1 ratings.

### Do Contraction Timer ＆ Tracker or CMPA Baby App have ads?

Contraction Timer ＆ Tracker shows ads; CMPA Baby App does not.

### Which is updated more often, Contraction Timer ＆ Tracker or CMPA Baby App?

Contraction Timer ＆ Tracker ships an update fortnightly, and CMPA Baby App every 2 weeks. Most recently, Contraction Timer ＆ Tracker was updated on October 15, 2026 and CMPA Baby App on October 8, 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.*