# PPOIT study follow up diary vs Contraction Timer by Bornly

The clearest difference is iOS requirement: PPOIT study follow up diary at 11.0 against Contraction Timer by Bornly's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PPOIT study follow up diary ships an update every 4 months, Contraction Timer by Bornly every 2 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PPOIT study follow up diary | Contraction Timer by Bornly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/contraction-timer-by-bornly/id1626847362/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 29 MB | 72 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Murdoch Childrens Research Institute](https://appshunter.io/developer/887756405) | [BORNLY ApS](https://appshunter.io/developer/1441942350) |

## What reviewers say

### PPOIT study follow up diary

[App page](https://appshunter.io/ios/app/ppoit-study-follow-up-diary/id1367899332)

**Features:** macOS Compatibility

**In-app purchases:** none


### Contraction Timer by Bornly

[App page](https://appshunter.io/ios/app/contraction-timer-by-bornly/id1626847362)

Effortlessly time labor contractions with a single tap. This app automatically calculates duration, frequency, and intervals, displaying your labor pattern on a clear timeline. It alerts you to potential 5-1-1 patterns, helping you know when to head to the hospital.

**Highlights:** Single-tap contraction timing, Automatic duration, frequency, and interval calculation, Clear labor pattern timeline, 5-1-1 pattern alerts, One-handed, low-light interface, Peace of mind during labor

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PPOIT study follow up diary free?

PPOIT study follow up diary is free to download, with no in-app purchases.

### Is Contraction Timer by Bornly free?

Contraction Timer by Bornly is free to download, with no in-app purchases.

### Do PPOIT study follow up diary or Contraction Timer by Bornly have ads?

Neither PPOIT study follow up diary nor Contraction Timer by Bornly shows ads.

### Which is updated more often, PPOIT study follow up diary or Contraction Timer by Bornly?

PPOIT study follow up diary ships an update every 4 months, and Contraction Timer by Bornly every 2 months. Most recently, PPOIT study follow up diary was updated on October 14, 2026 and Contraction Timer by Bornly on October 24, 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.*