# Contraction Tracker Timer! vs Contraction Tracker Timer Momo

Contraction Tracker Timer! and Contraction Tracker Timer Momo are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Contraction Tracker Timer! sells 2 in-app purchases, starting at $2.99 per 7 days and Contraction Tracker Timer Momo sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Contraction Tracker Timer! | Contraction Tracker Timer Momo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 83 MB | 11 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rafia Hossain Anika](https://appshunter.io/developer/1831203696) | [Anul Agarwal](https://appshunter.io/developer/1515910661) |

## What reviewers say

### Contraction Tracker Timer!

[App page](https://appshunter.io/ios/app/contraction-tracker-timer/id6754606281)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Lifetime | $5.99 | one-time |


### Contraction Tracker Timer Momo

[App page](https://appshunter.io/ios/app/contraction-tracker-timer-momo/id6755080236)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contraction Timer Weekly Access | $1.99 | per 7 days |
| Contraction Timer Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is Contraction Tracker Timer! free?

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

### Is Contraction Tracker Timer Momo free?

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

### Do Contraction Tracker Timer! or Contraction Tracker Timer Momo have ads?

Neither Contraction Tracker Timer! nor Contraction Tracker Timer Momo shows ads.

### Which is updated more often, Contraction Tracker Timer! or Contraction Tracker Timer Momo?

Contraction Tracker Timer! ships an update every 2 months, and Contraction Tracker Timer Momo every 2 months. Most recently, Contraction Tracker Timer! was updated on October 5, 2026 and Contraction Tracker Timer Momo on September 29, 2026.

---

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