# Contraction Timer & Tracker + vs Rash Scan

The clearest difference is rating: Contraction Timer & Tracker + at 4.6 against Rash Scan's 3.5. Contraction Timer & Tracker + also leads on update cadence (every 6 days vs fortnightly). Rash Scan's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Contraction Timer & Tracker + sells 2 in-app purchases, starting at $1.99 per 7 days and Rash Scan sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Contraction Timer & Tracker + holds the better App Store score, 4.6 against 3.5. Both are backed by a comparable volume of ratings — 5 and 4 respectively.

Contraction Timer & Tracker + ships an update every 6 days, Rash Scan fortnightly. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Contraction Timer & Tracker + | Rash Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/contraction-timer-and-tracker-plus/id6751813036/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/rash-scan-ai-dermatologist/id6752269291/reviews) |
| Number of ratings | **5** | 4 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 54 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Matthew Hand](https://appshunter.io/developer/1612741491) | [Filip Carovic](https://appshunter.io/developer/1859426414) |

## What reviewers say

### Contraction Timer & Tracker +

[App page](https://appshunter.io/ios/app/contraction-timer-and-tracker-plus/id6751813036)

This app helps expectant parents track contractions during labor with a simple, one-tap interface. It automatically records duration, frequency, and patterns, providing helpful insights and a calming design for peace of mind.

**Highlights:** One-tap contraction timing, Automatic duration and frequency tracking, Contraction history log, Labor pattern insights, Calming, distraction-free design

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Lifetime | $5.99 | one-time |


### Rash Scan

[App page](https://appshunter.io/ios/app/rash-scan-ai-dermatologist/id6752269291)

Instantly understand skin rashes, eczema, acne, and moles with AI that analyzes your photo and symptoms. Get plain-English explanations and guidance to discuss with healthcare professionals.

**Highlights:** AI skin rash identification, Symptom analysis for personalized results, Plain-English explanations, Track skin progress over time, Mole checker, Evidence-based guidance

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weakly Premium Access | $4.99 | per 7 days |
| Monthly Premium Access | $14.99 | per month |
| Yearly Premium Access | $49.99 | per year |


## Frequently asked questions

### Is Contraction Timer & Tracker + free?

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

### Is Rash Scan free?

Rash Scan is free to download, with in-app purchases available.

### Which has better reviews, Contraction Timer & Tracker + or Rash Scan?

Contraction Timer & Tracker + is rated higher. Contraction Timer & Tracker + averages 4.6 out of 5 from 5 ratings, while Rash Scan averages 3.5 from 4 ratings.

### Do Contraction Timer & Tracker + or Rash Scan have ads?

Neither Contraction Timer & Tracker + nor Rash Scan shows ads.

### Which is updated more often, Contraction Timer & Tracker + or Rash Scan?

Contraction Timer & Tracker + ships an update every 6 days, and Rash Scan fortnightly. Most recently, Contraction Timer & Tracker + was updated on October 30, 2026 and Rash Scan on November 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.*