# Mouse Jiggler Undetectable vs 4ToDay App

The clearest difference is price: Mouse Jiggler Undetectable at Free against 4ToDay App's $1.99. Mouse Jiggler Undetectable also leads on iOS requirement (15.6 vs 17.6). 4ToDay App's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

Mouse Jiggler Undetectable is free to download; 4ToDay App costs $1.99 up front. Mouse Jiggler Undetectable sells 1 one-off in-app purchase. 4ToDay App asks for nothing beyond the download.

Mouse Jiggler Undetectable ships an update weekly, 4ToDay App every 5 days. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Mouse Jiggler Undetectable | 4ToDay App |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.7 (267 ratings)](https://appshunter.io/ios/app/mouse-jiggler-undetectable/id6737745215/reviews)** | — |
| Number of ratings | **267** | — |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 12 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mathieu Meesters](https://appshunter.io/developer/1777710675) | [Victor Oliveira](https://appshunter.io/developer/1839331247) |

## What reviewers say

### Mouse Jiggler Undetectable

[App page](https://appshunter.io/ios/app/mouse-jiggler-undetectable/id6737745215)

This app prevents your computer from locking by simulating mouse movements. It offers customizable modes and settings to keep your screen active without manual intervention. It's a free and convenient alternative to hardware solutions.

**Highlights:** Prevents screen lock, Simulates mouse cursor movement, Scrolling and vibration modes, Undetectable by monitoring systems, Customizable pause and vibration durations, Adjustable screen brightness

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


### 4ToDay App

[App page](https://appshunter.io/ios/app/4today-app/id6752444191)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mouse Jiggler Undetectable free?

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

### Is 4ToDay App free?

4ToDay App costs $1.99, with no in-app purchases.

### Do Mouse Jiggler Undetectable or 4ToDay App have ads?

Mouse Jiggler Undetectable shows ads; 4ToDay App does not.

### Which is updated more often, Mouse Jiggler Undetectable or 4ToDay App?

Mouse Jiggler Undetectable ships an update weekly, and 4ToDay App every 5 days. Most recently, Mouse Jiggler Undetectable was updated on October 20, 2026 and 4ToDay App on October 17, 2026.

---

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