# Contraction tracker & timer vs Mouse Jiggler

The clearest difference is device support: Mouse Jiggler at 3 against Contraction tracker & timer's 1. Mouse Jiggler also leads on iOS requirement (15.1 vs 18.5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Contraction tracker & timer sells 2 in-app purchases, starting at $0.99 per 7 days and Mouse Jiggler sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Contraction tracker & timer | Mouse Jiggler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (6 ratings)](https://appshunter.io/ios/app/mouse-jiggler-cursor-mover/id6754509295/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 42 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lucas Diaz](https://appshunter.io/developer/1742950982) | [Anshuman Behura](https://appshunter.io/developer/1820413845) |

## What reviewers say

### Contraction tracker & timer

[App page](https://appshunter.io/ios/app/contraction-tracker-and-timer/id6749600998)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per 7 days |
| Premium | $2.99 | per month |


### Mouse Jiggler

[App page](https://appshunter.io/ios/app/mouse-jiggler-cursor-mover/id6754509295)

This utility simulates mouse movement to keep your computer active and prevent idle states. It's ideal for automation, testing, and screen recording, ensuring your system remains responsive without complex setup.

**Highlights:** Simulated mouse input to prevent screen sleep, Supports automation and testing workflows, Customizable movement modes and speeds, Smart auto-stop options, Lightweight and efficient background operation, Universal compatibility with input devices

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $7.99 | per year |
| Lifetime Premium | $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 Mouse Jiggler free?

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

### Do Contraction tracker & timer or Mouse Jiggler have ads?

Neither Contraction tracker & timer nor Mouse Jiggler shows ads.

### Which is updated more often, Contraction tracker & timer or Mouse Jiggler?

Contraction tracker & timer ships an update every 6 weeks, and Mouse Jiggler every 6 weeks. Most recently, Contraction tracker & timer was updated on September 16, 2026 and Mouse Jiggler on September 14, 2026.

---

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