# Contraction Timer vs Pumply

The clearest difference is device support: Contraction Timer at 3 against Pumply's 1. Contraction Timer also leads on iOS requirement (18.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Contraction Timer sells 3 one-off in-app purchases and Pumply sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Contraction Timer ships an update every 3 weeks, Pumply every 2 weeks. The most recent releases landed on October 13, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Contraction Timer | Pumply |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (85 ratings)](https://appshunter.io/ios/app/contraction-timer-labora/id6749383000/reviews)** | — |
| Number of ratings | **85** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 22 MB | 1 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Panittha Suwannajang](https://appshunter.io/developer/1736296879) | [Maeve Sikorski](https://appshunter.io/developer/6802051497) |

## What reviewers say

### 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 |


### Pumply

[App page](https://appshunter.io/ios/app/pumply-pumping-tracker/id6802051495)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pumply Premium Monthly Subscription | $2.99 | per month |
| Pumply Premium Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Contraction Timer free?

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

### Is Pumply free?

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

### Do Contraction Timer or Pumply have ads?

Neither Contraction Timer nor Pumply shows ads.

### Which is updated more often, Contraction Timer or Pumply?

Contraction Timer ships an update every 3 weeks, and Pumply every 2 weeks. Most recently, Contraction Timer was updated on October 13, 2026 and Pumply on September 28, 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.*