# Contraction Tracker Timer! vs Pregnancy Diary

Contraction Tracker Timer! and Pregnancy Diary are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Contraction Tracker Timer! sells 2 in-app purchases, starting at $2.99 per 7 days and Pregnancy Diary 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 Tracker Timer! ships an update every 2 months, Pregnancy Diary every 4 months. Both last shipped on November 5, 2026.

## The numbers

| Metric | Contraction Tracker Timer! | Pregnancy Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 83 MB | 68 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rafia Hossain Anika](https://appshunter.io/developer/1831203696) | [Najdan Milojkovic](https://appshunter.io/developer/1732444939) |

## What reviewers say

### Contraction Tracker Timer!

[App page](https://appshunter.io/ios/app/contraction-tracker-timer/id6754606281)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Lifetime | $5.99 | one-time |


### Pregnancy Diary

[App page](https://appshunter.io/ios/app/pregnancy-diary-belly-sounds/id6772619713)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $12.99 | per month |
| 6-Month Premium | $49.99 | per 6 months |


## Frequently asked questions

### Is Contraction Tracker Timer! free?

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

### Is Pregnancy Diary free?

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

### Do Contraction Tracker Timer! or Pregnancy Diary have ads?

Neither Contraction Tracker Timer! nor Pregnancy Diary shows ads.

### Which is updated more often, Contraction Tracker Timer! or Pregnancy Diary?

Contraction Tracker Timer! ships an update every 2 months, and Pregnancy Diary every 4 months. Most recently, Contraction Tracker Timer! was updated on November 5, 2026 and Pregnancy Diary on November 5, 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.*