Comparison

Mouse Jiggler Undetectable vs Murmr

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Prevents screen lock
  • Simulates mouse cursor movement
  • Scrolling and vibration modes
  • Undetectable by monitoring systems
  • Customizable pause and vibration durations
  • Adjustable screen brightness
Read full description

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

About

Murmr

Read full description

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

Mouse Jiggler Undetectable4 screens
Murmr4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
Mouse Jiggler Undetectable versus Murmr: the parameters behind the verdict, then further details
ParameterMouse Jiggler UndetectableMurmr
PriceFreeFree
Rating4.7 (269 ratings) — better—
Positive reviews30.8% of reviews—
Number of ratings269 — better—
Update frequencyWeeklyEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better26.1
Further details — not scored
Size68 MB5 MB
Age rating4+4+
DeveloperMathieu MeestersRameez 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
Show 3 more
  • 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

1 purchases

Mouse Jiggler Undetectable

One-time1
  • Lifetime Access$4.99
2 purchases

Murmr

Subscriptions2
  • Murmr Pro (Monthly)$3.991 Month
  • Murmr Pro (Annual)$24.991 Year

Questions

Is Mouse Jiggler Undetectable free?
Mouse Jiggler Undetectable is free to download, with in-app purchases available.
Is Murmr free?
Murmr is free to download, with in-app purchases available.
Do Mouse Jiggler Undetectable or Murmr have ads?
Mouse Jiggler Undetectable shows ads; Murmr does not.
Which is updated more often, Mouse Jiggler Undetectable or Murmr?
Mouse Jiggler Undetectable ships an update weekly, and Murmr every 4 days. Most recently, Mouse Jiggler Undetectable was updated on October 30, 2026 and Murmr on October 10, 2026.

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