# Montemps vs Contraction Tracker Timer 9m

The clearest difference is in-app purchases: Montemps at none against Contraction Tracker Timer 9m's 2. Montemps also leads on update cadence (monthly vs every 5 months) and iOS requirement (11.0 vs 17.0). Contraction Tracker Timer 9m's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Contraction Tracker Timer 9m sells 2 in-app purchases, starting at $4.99 per 7 days. Montemps asks for nothing beyond the download.

Montemps ships an update monthly, Contraction Tracker Timer 9m every 5 months. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Montemps | Contraction Tracker Timer 9m |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 months |
| Size | 63 MB | 6 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bluevy Web Solution](https://appshunter.io/developer/727152201) | [NEURASYNC](https://appshunter.io/developer/1639101560) |

## What reviewers say

### Montemps

[App page](https://appshunter.io/ios/app/montemps/id1493168640)

**Features:** macOS Compatibility

**In-app purchases:** none


### Contraction Tracker Timer 9m

[App page](https://appshunter.io/ios/app/contraction-tracker-timer-9m/id6751427336)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contraction Tracker Weekly | $4.99 | per 7 days |
| Contraction Tracker Timer | $14.99 | one-time |


## Frequently asked questions

### Is Montemps free?

Montemps is free to download, with no in-app purchases.

### Is Contraction Tracker Timer 9m free?

Contraction Tracker Timer 9m is free to download, with in-app purchases available.

### Do Montemps or Contraction Tracker Timer 9m have ads?

Montemps shows ads; Contraction Tracker Timer 9m does not.

### Which is updated more often, Montemps or Contraction Tracker Timer 9m?

Montemps ships an update monthly, and Contraction Tracker Timer 9m every 5 months. Most recently, Montemps was updated on September 26, 2026 and Contraction Tracker Timer 9m on October 7, 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.*