Comparison

SmartShaker 3 vs Mouse Jiggler Undetectable

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

Head to head
About

SmartShaker 3

This app connects to a wireless bed shaker alarm via Bluetooth for reliable and discreet wake-ups. It offers customizable vibration strengths, stores alarm settings directly on the device, and provides notifications for calls and other apps. The long-lasting battery ensures up to 14 days of use on a single charge.

Highlights
  • Bluetooth pairing and control
  • On-device alarm storage
  • Adjustable vibration levels
  • Instant notification alerts
  • Long-lasting battery life
Read full description

SmartShaker 3 is a wireless, app-enabled bed shaker alarm designed to help you wake up reliably and discreetly. Features: • Easy Setup & Intuitive Controls Pair SmartShaker 3 with your device via Bluetooth and manage it effortlessly through the SmartShaker 3 app. • Reliable Alarm Storage Your alarm settings are saved directly on the SmartShaker 3, ensuring you wake up on time—even if your phone is off. • Adjustable Vibration Strengths Select from 5 vibration levels to suit your needs. • Instant Notification Alerts Get alerted to incoming calls and app notifications instantly. • Long-Lasting Battery A single charge provides up to 14 days of silent, reliable wake-ups. Perfect for travelers, couples, roommates, students, heavy sleepers, and individuals who are deaf or hard of hearing.

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

Screenshots

SmartShaker 34 screens
Mouse Jiggler Undetectable4 screens

Verdict

The call

The clearest difference is rating: Mouse Jiggler Undetectable at 4.7 against SmartShaker 3's 2.8. Mouse Jiggler Undetectable also leads on update cadence (weekly vs every 2 months) and review sentiment (31% vs 17%). SmartShaker 3's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement 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. SmartShaker 3 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Mouse Jiggler Undetectable holds the better App Store score, 4.7 against 2.8. That said, the two scores are not equally well evidenced: Mouse Jiggler Undetectable has 264 ratings behind it against 40, so its average is the more settled of the two. Written reviews point the same way: 17% of SmartShaker 3's written reviews are positive against 31% of Mouse Jiggler Undetectable's.

UpkeepUpdate frequency

SmartShaker 3 ships an update every 2 months, Mouse Jiggler Undetectable weekly. The most recent releases landed on September 28, 2026 and September 26, 2026 respectively.

Scorecard7 real differences · 3 level
SmartShaker 3 versus Mouse Jiggler Undetectable: the parameters behind the verdict, then further details
ParameterSmartShaker 3Mouse Jiggler Undetectable
PriceFreeFree
Rating2.8 (40 ratings)4.7 (264 ratings) — better
Positive reviews17.4% of reviews30.8% of reviews — better
Number of ratings40264 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size32 MB68 MB
Age rating4+4+
DeveloperMariHome Tech LimitedMathieu Meesters

Customer experience

SmartShaker 3

All ratings40 ratings
Positive27.5%
Neutral27.5%
Negative45.0%
Written reviews23 reviews
Positive17.4%
Neutral21.7%
Negative60.9%

Mouse Jiggler Undetectable

All ratings264 ratings
Positive92.0%
Neutral1.9%
Negative6.1%
Written reviews26 reviews
Positive30.8%
Neutral0.0%
Negative69.2%

In-app purchases

None

SmartShaker 3

No in-app purchases

1 purchases

Mouse Jiggler Undetectable

One-time1
  • Lifetime Access$4.99

Questions

Is SmartShaker 3 free?
SmartShaker 3 is free to download, with no in-app purchases.
Is Mouse Jiggler Undetectable free?
Mouse Jiggler Undetectable is free to download, with in-app purchases available.
Which has better reviews, SmartShaker 3 or Mouse Jiggler Undetectable?
Mouse Jiggler Undetectable is rated higher. SmartShaker 3 averages 2.8 out of 5 from 40 ratings, while Mouse Jiggler Undetectable averages 4.7 from 264 ratings.
Do SmartShaker 3 or Mouse Jiggler Undetectable have ads?
Mouse Jiggler Undetectable shows ads; SmartShaker 3 does not.
Which is updated more often, SmartShaker 3 or Mouse Jiggler Undetectable?
SmartShaker 3 ships an update every 2 months, and Mouse Jiggler Undetectable weekly. Most recently, SmartShaker 3 was updated on September 28, 2026 and Mouse Jiggler Undetectable on September 26, 2026.

Other comparisons