# contraction tracker + timer vs PeakVital

The clearest difference is in-app purchases: contraction tracker + timer at none against PeakVital's 2. PeakVital's advantage is update cadence (every 5 days vs every 5 weeks) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. PeakVital sells 2 in-app purchases, starting at $9.99 per month. contraction tracker + timer asks for nothing beyond the download.

contraction tracker + timer ships an update every 5 weeks, PeakVital every 5 days. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | contraction tracker + timer | PeakVital |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (372 ratings)](https://appshunter.io/ios/app/contraction-tracker-plus-timer/id1588881488/reviews)** | — |
| Number of ratings | **372** | — |
| Positive reviews | 58.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 61 MB | 92 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [25 Degrees Apps LLC](https://appshunter.io/developer/1574163403) | [David Bergmann](https://appshunter.io/developer/1359117297) |

## What reviewers say

### contraction tracker + timer

[App page](https://appshunter.io/ios/app/contraction-tracker-plus-timer/id1588881488)

This app helps track labor contractions by timing their start, duration, and frequency. It also allows for recording baby kicks by duration and intervals. Features include relaxing sounds, visual displays of progress, and saving labor history.

**Highlights:** Track contraction duration and intervals, Record baby kicks by duration and intervals, Analyze contraction timing, Relaxing meditation sounds, Visual display of progress, Save labor history

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🎶 Soothing music
- 🚀 Straightforward app
- 💯 Perfection
- 🤰 Great for pregnancy

**What reviewers complain about**

- 🙄 Constant review prompts
- ⏱️ Timer issues when leaving app
- 🔍 Difficult to use on small screens
- 🔨 Glitches and bugs

**Reported bugs**

- Timer stops after 2 minutes
- Timer inaccurate when leaving app

**Requested features**

- Option to delete accidental taps
- Ability to keep timer running when minimized


### PeakVital

[App page](https://appshunter.io/ios/app/peakvital/id6762316643)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PeakVital Monthly | $9.99 | per month |
| PeakVital Yearly | $59.99 | per year |


## Frequently asked questions

### Is contraction tracker + timer free?

contraction tracker + timer is free to download, with no in-app purchases.

### Is PeakVital free?

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

### Do contraction tracker + timer or PeakVital have ads?

Neither contraction tracker + timer nor PeakVital shows ads.

### Which is updated more often, contraction tracker + timer or PeakVital?

contraction tracker + timer ships an update every 5 weeks, and PeakVital every 5 days. Most recently, contraction tracker + timer was updated on October 13, 2026 and PeakVital on October 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.*