# Baby Diary vs Contraction timer, counter

The clearest difference is update cadence: Baby Diary at every 3 days against Contraction timer, counter's every 3 weeks. Baby Diary also leads on ratings volume (146 vs 8). Contraction timer, counter's advantage is rating (5.0 vs 4.8) and iOS requirement (15.0 vs 17.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Baby Diary sells 6 in-app purchases, starting at $0.99 per month and Contraction timer, counter sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Contraction timer, counter holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Baby Diary has 146 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 62% of Baby Diary's written reviews are positive against 60% of Contraction timer, counter's, so the app with the better star average is not the one people write more warmly about.

Baby Diary ships an update every 3 days, Contraction timer, counter every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Baby Diary | Contraction timer, counter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (146 ratings)](https://appshunter.io/ios/app/baby-diary-sleep-plus/id1402586391/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/contraction-timer-counter/id6447060834/reviews)** |
| Number of ratings | **146** | 8 |
| Positive reviews | **62.3% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 94 MB | 57 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Pavel Goncharov](https://appshunter.io/developer/1052509933) | [Viktoriia Sergeeva](https://appshunter.io/developer/1680152168) |

## What reviewers say

### Baby Diary

[App page](https://appshunter.io/ios/app/baby-diary-sleep-plus/id1402586391)

This app helps new parents track and improve their baby's sleep patterns. It allows logging sleep sessions, calculating wakefulness, and provides insights based on sleep standards. Additional features include event tracking, statistical analysis, and reminders for bedtime.

**Highlights:** Log baby's sleep sessions, Calculate wakefulness intervals, Sleep standard compliance hints, Track daily baby events, Statistical data analysis, Create bedtime reminders, Export data to Excel

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month | $0.99 | per month |
| One month: Statistics + Widget | $1.99 | per month |
| A small cup of coffee | $1.99 | one-time |
| Medium cup of coffee | $2.99 | one-time |
| A large cup of coffee | $4.99 | one-time |
| Full version | $34.99 | one-time |


### Contraction timer, counter

[App page](https://appshunter.io/ios/app/contraction-timer-counter/id6447060834)

This app helps pregnant individuals monitor contractions by tracking their timing, duration, and frequency. The data can be used to estimate when to head to the birthing center, offering a simple and intuitive way to record labor progress.

**Highlights:** Track contraction timing, Record contraction duration, Monitor contraction frequency, Simple and intuitive interface, Estimate time for birthing center

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contractions counter – Premium | $1.99 | one-time |
| Contractions counter – Premium | $3.99 | one-time |


## Frequently asked questions

### Is Baby Diary free?

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

### Is Contraction timer, counter free?

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

### Which has better reviews, Baby Diary or Contraction timer, counter?

Contraction timer, counter is rated higher. Baby Diary averages 4.8 out of 5 from 146 ratings, while Contraction timer, counter averages 5.0 from 8 ratings.

### Do Baby Diary or Contraction timer, counter have ads?

Both Baby Diary and Contraction timer, counter show ads.

### Which is updated more often, Baby Diary or Contraction timer, counter?

Baby Diary ships an update every 3 days, and Contraction timer, counter every 3 weeks. Most recently, Baby Diary was updated on November 3, 2026 and Contraction timer, counter on November 3, 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.*