# Contraction Counter and Timer vs TwoLynes

The clearest difference is rating: TwoLynes at 4.9 against Contraction Counter and Timer's 4.3. TwoLynes also leads on review sentiment (64% vs 39%) and update cadence (every 4 days vs every 3 weeks). Contraction Counter and Timer's advantage is ratings volume (170 vs 34) and iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Contraction Counter and Timer sells 5 in-app purchases, starting at $4.99 per 7 days and TwoLynes sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

TwoLynes holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: Contraction Counter and Timer has 170 ratings behind it against 34, so its average is the more settled of the two. Written reviews point the same way: 39% of Contraction Counter and Timer's written reviews are positive against 64% of TwoLynes's.

Contraction Counter and Timer ships an update every 3 weeks, TwoLynes every 4 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Contraction Counter and Timer | TwoLynes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (170 ratings)](https://appshunter.io/ios/app/contraction-counter-and-timer/id1487360089/reviews) | **[4.9 (34 ratings)](https://appshunter.io/ios/app/twolynes/id6786700289/reviews)** |
| Number of ratings | **170** | 34 |
| Positive reviews | 39.1% of reviews | **64.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 71 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | +12 |
| Developer | [Mikhail Nikitsin](https://appshunter.io/developer/1483015541) | [BI TREINAMENTOS DIGITAIS LTDA](https://appshunter.io/developer/1872389339) |

## What reviewers say

### Contraction Counter and Timer

[App page](https://appshunter.io/ios/app/contraction-counter-and-timer/id1487360089)

Easily track the duration and intervals of your contractions to understand labor progression. Access helpful information about contractions and share a summary with your doctor.

**Highlights:** Smart contraction timer, Interval tracking, Labor information, Contraction history, Shareable reports, Labor progression alerts

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contraction Counter, Timer VIP | $4.99 | per 7 days |
| Baby Kick Counter, Tracker VIP | $7.99 | per month |
| Contraction Quarterly | $19.99 | per 3 months |
| Contraction Counter Yearly | $39.99 | per year |
| Time Your Contractions! | $4.99 | one-time |


### TwoLynes

[App page](https://appshunter.io/ios/app/twolynes/id6786700289)

Track your pregnancy week by week with this comprehensive guide. Organize appointments, monitor baby's development, and connect with other mothers. Features include a digital health record, contraction timer, and baby name suggestions.

**Highlights:** Week-by-week baby development tracking, Appointment and vaccination scheduler, Digital health record and medication log, Contraction timer and kick counter, Mom's community forum, AI-powered baby name suggestions, Pregnancy diary and belly photos, Baby registry checklist

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Annual Plan | $39.99 | per year |


## Frequently asked questions

### Is Contraction Counter and Timer free?

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

### Is TwoLynes free?

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

### Which has better reviews, Contraction Counter and Timer or TwoLynes?

TwoLynes is rated higher. Contraction Counter and Timer averages 4.3 out of 5 from 170 ratings, while TwoLynes averages 4.9 from 34 ratings.

### Do Contraction Counter and Timer or TwoLynes have ads?

Neither Contraction Counter and Timer nor TwoLynes shows ads.

### Which is updated more often, Contraction Counter and Timer or TwoLynes?

Contraction Counter and Timer ships an update every 3 weeks, and TwoLynes every 4 days. Most recently, Contraction Counter and Timer was updated on October 25, 2026 and TwoLynes on October 25, 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.*