Comparison

Garage Guard vs Physics Labs

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

Head to head
About

Garage Guard

Features
Read full description

Garage Guard allows end users to: * Conveniently and quickly connect smart devices * Remotely control home appliances from anywhere * Schedule devices to perform multiple functions * Group control of multiple devices at the same time * Easily share devices with friends or family * Control over Alexa and Google voice assistant * Enjoy Over-the-air upgrade of smart devices

About

Physics Labs

This app uses your device's sensors to measure various physical quantities like acceleration, magnetic fields, and sound levels. View data in coordinates or scalar magnitude, and export it to Excel for analysis. It's a digital lab for your phone.

Highlights
  • Measure acceleration, magnetic fields, and sound levels
  • View data in X, Y, Z coordinates or scalar magnitude
  • Export sensor data to Excel for analysis
  • Eliminate gravity from acceleration measurements
  • Measure atmospheric pressure
Features
Read full description

Physics Lab is all-in-one Sensor app which let you know physical entities around you like acceleration, magnetic fields, light intensity, sound decibel and much more... Physics Lab measures physical parameters by using your device sensors which typical device contain bunch of those sensors! Application give output in high precision with short intervals based on your sensor's capabilities. In Physics Lab, you can observe physical data in coordinates (X-axis, Y-axis, Z-axis) or in scalar magnitude. If you want, you can export sensor data into Excel by one click! Using export to excel feature you can obtain statistical information about your measurement. Physical quantities that can be measured Physics Lab: * Accelerometer: Measuring acceleration around your device. Output in m/s2 for x, y and z axes. Also, you can eliminate gravity from your measurements by one click and see real acceleration. * Magnetometer: Measuring magnetic field around your device. Output in ยตT for x, y and z axes. * Gyroscope: Measure angular inclination in x, y and z axes. Output in degree (ยฐ) * Luxmeter: COMING SOON * Barometer: Measure atmospheric pressure. Output in bar. * Noisemeter: Measure loudness around you. Output in dB. If you like our application, you can give us 5 stars. You can forward any suggestions, requests or concerns to info@grandmount.org

Screenshots

Garage Guard4 screens
Physics Labs4 screens

Verdict

The call

The clearest difference is ads: Garage Guard at none against Physics Labs's shown. Garage Guard also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Garage Guard ships an update every 3 days, Physics Labs every 2 weeks. The most recent releases landed on October 14, 2026 and September 18, 2026 respectively.

Scorecard3 real differences ยท 5 level
Garage Guard versus Physics Labs: the parameters behind the verdict, then further details
ParameterGarage GuardPhysics Labs
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 3 days โ€” betterEvery 2 weeks
AdsNo โ€” betterYes
In-app purchasesNoNo
Monetizationโ€”Ad-supported
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS13.0 โ€” better15.6
Further details โ€” not scored
Size211 MB32 MB
Age rating4+4+
DeveloperGuardian Shanghai Co., Ltd.Huseyin Aykut Uludag

In-app purchases

None

Garage Guard

No in-app purchases

None

Physics Labs

No in-app purchases

Questions

Is Garage Guard free?
Garage Guard is free to download, with no in-app purchases.
Is Physics Labs free?
Physics Labs is free to download, with no in-app purchases.
Do Garage Guard or Physics Labs have ads?
Physics Labs shows ads; Garage Guard does not.
Which is updated more often, Garage Guard or Physics Labs?
Garage Guard ships an update every 3 days, and Physics Labs every 2 weeks. Most recently, Garage Guard was updated on October 14, 2026 and Physics Labs on September 18, 2026.

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