# BabyNest vs Contraction Timer

The clearest difference is iOS requirement: BabyNest at 13.0 against Contraction Timer's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. BabyNest sells 4 in-app purchases, starting at $9.99 per 7 days and Contraction Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BabyNest ships an update monthly, Contraction Timer every 3 weeks. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | BabyNest | Contraction Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 40 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Suoma Co., Ltd](https://appshunter.io/developer/1823265048) | [SALEH MUSTAFA](https://appshunter.io/developer/1875062603) |

## What reviewers say

### BabyNest

[App page](https://appshunter.io/ios/app/babynest-pregnancy-tracker/id6758884025)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Plan | $9.99 | per 7 days |
| Premium Monthly Plan | $29.99 | per month |
| Premium Quarterly Plan | $79.99 | per 3 months |
| Premium Annual Plan | $199.99 | per year |


### Contraction Timer

[App page](https://appshunter.io/ios/app/contraction-timer-wavely/id6759206862)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wavely Premium | $2.99 | one-time |


## Frequently asked questions

### Is BabyNest free?

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

### Is Contraction Timer free?

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

### Do BabyNest or Contraction Timer have ads?

Neither BabyNest nor Contraction Timer shows ads.

### Which is updated more often, BabyNest or Contraction Timer?

BabyNest ships an update monthly, and Contraction Timer every 3 weeks. Most recently, BabyNest was updated on October 10, 2026 and Contraction Timer on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*