Mouse Jiggler Undetectable vs Murmr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mouse Jiggler Undetectable
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.
- Prevents screen lock
- Simulates mouse cursor movement
- Scrolling and vibration modes
- Undetectable by monitoring systems
- Customizable pause and vibration durations
- Adjustable screen brightness
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Prevent your computer screen from locking with Mouse Jiggler. Compatible with Windows and macOS computers, this application prevents your computer screen from locking by periodically moving your mouse cursor a few millimeters. MAIN FEATURES : - Scrolling Mode : Scrolls an image and increases screen brightness at regular intervals to move your mouse cursor. - Vibration Mode : Vibrates your phone at regular intervals to move your mouse cursor. (Vibration mode is not available on iPad) - Power-saving Mode : Activates intermittently to consume less energy. - Undetectable Mode : Use a random time interval between two animations to be practically undetectable by most monitoring systems. - Completely Free App ADVANCED SETTINGS : - Vibration : Enable or disable vibration mode. - Vibration Duration : Customize how long each vibration lasts. - Pause Duration : Set the time between two scrolls or vibrations. - Brightness Level : Adjust the brightness level when the app activates. (Reducing it too much may impact effectiveness.) COMPATIBILITY : Mouse Jiggler is officially compatible only with mice that use a visible red light (optical sensor). Mice that use invisible light, such as infrared or laser sensors, are not supported — even if they might occasionally work. This is not a bug, but a limitation related to the sensitivity of the mouse sensor, as well as your phone’s maximum screen brightness and vibration power. If you experience issues, we recommend using a mouse with a visible red optical sensor. WHY CHOOSE MOUSE JIGGLER ? - No Extra Hardware: Unlike USB dongles or jiggling pads, the app only needs your phone and your mouse. - More Private: Unlike desktop software, this mobile app leaves no digital trace on your computer. - Free & Convenient: A simple, cost-effective solution — similar hardware tools can cost up to $30. DISCLAIMER : Do not use this app if it conflicts with your employer's policies. Terms of Use: https://mousejiggler.lol/terms.html Privacy Policy: https://mousejiggler.lol/privacy.html
Murmr
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Murmr turns spoken thoughts into organized notes, privately on your iPhone. Record an idea, meeting, lecture, interview, or conversation. Murmr creates a clean transcript you can organize and revisit. With Murmr Pro, on-device AI transforms recordings into concise summaries and action items and helps you find important details across your notes. CAPTURE AND ORGANIZE • Record in seconds • Transcribe audio directly on your iPhone • Create summaries and action items with Murmr Pro • Ask your notes for decisions, tasks, and details with Murmr Pro • Organize with tags and folders; pin important notes • Export to Markdown, text, or PDF • Send action items to Apple Reminders with Murmr Pro • Sync notes using your personal iCloud account with Murmr Pro PRIVATE BY DESIGN Murmr has no account and does not collect your data. Audio and AI processing happen on-device and are never uploaded to Murmr’s servers. MURMR PRO Murmr Pro is an auto-renewing subscription available monthly or annually. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Some on-device AI features require an Apple Intelligence-compatible iPhone. Availability may vary by language and region. Terms of Use: https://murmrapp.net/terms Privacy Policy: https://murmrapp.net/privacy
Screenshots
Verdict
The clearest difference is ads: Murmr at none against Mouse Jiggler Undetectable's shown. Murmr also leads on update cadence (every 4 days vs weekly). Mouse Jiggler Undetectable's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.1). On price and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Mouse Jiggler Undetectable sells 1 one-off in-app purchase and Murmr sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Mouse Jiggler Undetectable ships an update weekly, Murmr every 4 days. The most recent releases landed on October 30, 2026 and October 10, 2026 respectively.
| Parameter | Mouse Jiggler Undetectable | Murmr |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (269 ratings) — better | — |
| Positive reviews | 30.8% of reviews | — |
| Number of ratings | 269 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 26.1 |
| Further details — not scored | ||
| Size | 68 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Mathieu Meesters | Rameez Iqbal |
Bugs and requests
Mouse Jiggler Undetectable
Reported bugs
8 issues- App never worked
- Ads disable functionality
- Sleep mode stays off too long
- Screen locks unexpectedly
- Full page, unskippable ads
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- Ads restart after finishing
- Mouse doesn't move
- App locks up after ads
Requested features
5 requests- Remove ads
- Improve consistency
- Fix iPad Pro compatibility
- Allow disabling sleep mode
- Make ads skippable
Murmr
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mouse Jiggler Undetectable
- Lifetime Access$4.99
Murmr
- Murmr Pro (Monthly)$3.991 Month
- Murmr Pro (Annual)$24.991 Year
Questions
Is Mouse Jiggler Undetectable free?
Is Murmr free?
Do Mouse Jiggler Undetectable or Murmr have ads?
Which is updated more often, Mouse Jiggler Undetectable or Murmr?
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