# KURDVAC vs Contraction Tracker

The clearest difference is rating: Contraction Tracker at 5.0 against KURDVAC's 4.2. KURDVAC's advantage is in-app purchases (none vs 2) and update cadence (every 2 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Contraction Tracker sells 2 in-app purchases, starting at $4.99 per month. KURDVAC asks for nothing beyond the download.

Contraction Tracker holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: KURDVAC has 126 ratings behind it against 4, so its average is the more settled of the two.

KURDVAC ships an update every 2 days, Contraction Tracker every 3 months. The most recent releases landed on October 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | KURDVAC | Contraction Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (126 ratings)](https://appshunter.io/ios/app/kurdvac/id1559347311/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/contraction-tracker-timer/id6450216756/reviews)** |
| Number of ratings | **126** | 4 |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 55 MB | 5 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kurdistan Government -  Ministry of Health](https://appshunter.io/developer/1511897384) | [Arda Sen](https://appshunter.io/developer/1670665250) |

## What reviewers say

### KURDVAC

[App page](https://appshunter.io/ios/app/kurdvac/id1559347311)

This app facilitates COVID-19 vaccination pre-registration for residents of the Kurdistan Region. It allows users to fill out a questionnaire to help the Ministry of Health schedule appointments. Users will be contacted when it's time to book their vaccination.

**Highlights:** COVID-19 vaccination pre-registration, Health questionnaire, Appointment scheduling assistance, Official Ministry of Health endorsement, Resident registration

**Features:** macOS Compatibility

**In-app purchases:** none


### Contraction Tracker

[App page](https://appshunter.io/ios/app/contraction-tracker-timer/id6450216756)

Effortlessly monitor and manage labor contractions with this app. It provides real-time insights and invaluable data for your birthing journey, including duration, intensity, and interval tracking, with comprehensive reporting and PDF export.

**Highlights:** Duration tracker, Intensity tracker, Interval tracker, Comprehensive reporting with charts, PDF export for doctors, Continuation feature saves progress

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is KURDVAC free?

KURDVAC is free to download, with no in-app purchases.

### Is Contraction Tracker free?

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

### Which has better reviews, KURDVAC or Contraction Tracker?

Contraction Tracker is rated higher. KURDVAC averages 4.2 out of 5 from 126 ratings, while Contraction Tracker averages 5.0 from 4 ratings.

### Do KURDVAC or Contraction Tracker have ads?

Neither KURDVAC nor Contraction Tracker shows ads.

### Which is updated more often, KURDVAC or Contraction Tracker?

KURDVAC ships an update every 2 days, and Contraction Tracker every 3 months. Most recently, KURDVAC was updated on October 13, 2026 and Contraction Tracker on September 20, 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.*