Comparison

Toolbox PRO vs Sensors Toolbox

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

Head to head
About

Toolbox PRO

Transform your device into a versatile measuring toolkit. It offers a comprehensive suite of 13+ tools including a barometer, altimeter, compass, metronome, stopwatch, timer, and various levels for diverse applications.

Highlights
  • Barometer for atmospheric pressure
  • Altimeter for elevation above sea level
  • Compass for navigation
  • Metronome for musicians
  • Stopwatch with lap and split modes
  • Multiple timers running simultaneously
  • Surface and spirit levels
Features
Currently charting
Read full description

The most handy measuring tool kit in the world. Turning your iPhone or iPad into a multi functional measuring device with: metronome, stopwatch, timer, seismometer, ruler, surface level and many more. Currently, there are 13 measuring tools + Flashlight in the tool box: - BAROMETER It gives you a nice and clear local atmospheric pressure, obtained from the barometric sensor in your device - ALTIMETER This tool takes advantage of the built in GPS to give you the precise elevation above the sea level. - COMPASS A pretty and well-made compass for navigation, traveling and direction reference purposes. - TESLAMETER It takes advantage of the built-in magnetometer in your iPhone/iPod touch, allows you to monitor the strength of magnetic field all around. There are a range of real-life applications for this useful item, such as: metal detector, AC magnetic fields, or finding low-magnetic places for sleeping - METRONOME It is the most precise and stable metronome on the app store. Whether you are a musician, a music teacher, a beginner at playing music or even a golfer, this tool provides you a set of powerful features that can satisfy all your needs. - STOPWATCH Whenever you need a precise and professional stopwatch for sport activities like: sprints, jogging, this tool is a must have. Among its features are: intuitive interface, lap and split modes support, or send log results to your email - TIMER There are unlimited applications of using timer in daily life, such as: egg timer, tea timer, cooking, alarm clock, etc. The timer tool satisfies all of those needs by many of its features: up to 5 timers running simultaneously, count down and count up support, intuitive and convenient duration setup using preset and gestures - SEISMOMETER Taking advantage of the built-in accelerometer in your iPhone, this tool detects and visualizes any vibrations and moves of the iPhone. So, why not using this excellent feature to help your iPhone self-protected like a car when combined with an alarm? Or another great application is to test how smooth the car is on a test drive - PLUMB BOB This is an instrument to check if an object is perfectly vertical/plumb and has been used since the time of the ancient Egyptians. It suits any types of your needs, such as: hanging objects, carpenter work, brick layer or building construction - SURFACE LEVEL This tool facilitates the measurement of the slope of whatever surface you want to check. Most importantly, its accuracy is ensured at the maximum level by the support to different sensitivities that allow you to detect subtle slopes (floor leveling, furniture arrangement,..) - SPIRIT/BUBBLE LEVEL It is a simple but extremely useful tool in the set to check if an object is balanced. Its applications range from entertained purposes such as checking pool billiard tables in the bar to serious usages like constructions, carpenter, etc - RULER The ruler helps you precisely know the lengths of objects all around you, such as pens, tables, pictures. We built it to become even more than just a normal ruler: longest distance measuring capability, and up to 6 units support - PROTRACTOR Have you ever forgotten your protractor at school or when you urgently look for a protractor to measure any kind of angles in real life?

About

Sensors Toolbox

Diagnose your mobile device's status with this comprehensive tool. Access real-time data from all supported sensors, including motion, environmental, and hardware information. Test sensor functionality and view data graphically or in text format.

Highlights
  • Real-time sensor data display
  • Sensor testing functionality
  • Graphical and text data views
  • Detailed sensor descriptions
  • Altimeter, metal detector, compass
  • Accelerometer, gyroscope, magnetometer
  • Barometer, location, battery status
Features
Read full description

Sensors toolbox is the absolute all-in-one diagnostic tool that lets you know virtually everything about your mobile device status. Get full information about all sensors supported by your tablet, smartphone or wearable device. View in comfortable layout all data from your mobile device sensors in real time, make a sensors tests. Check data on chart (graphic view) and text output available for each sensor and check a detailed description of each detectors and parameters. All multi tools and sensors device you need in one app: altimeter, metal detector, compass, sport tracker and much more. This sensors tool box app gives you access to data from: - accelerometer readings (linear acceleration and gravity sensors) - gyroscope (calibrated and uncalibrated) - device 3D orientation - kinetics sensors - rotation vector sensors - other motion and position sensors - magnetometer, ambient magnetic field values strength (micro Tesla, µT) - barometer, pressure sensor - location, accuracy, altitude - battery status - sound level meter and microphone meter (decibel) - device front and back camera resolution - smartphone display size, resolution - device, phone memory, RAM and CPU parameters and others sensors available in your mobile device. With this sensors multitool app you can check what kind of sensors contain your device and test all of this. It supports all the sensors on device and it will tell you which of them are not supported by your hardware. If you have any problems with this app or ideas to develop, please send us message to apps@examobile.com Have a fun at work with this ultimate tool!

Screenshots

Toolbox PRO4 screens
Sensors Toolbox4 screens

Verdict

The call

The clearest difference is price: Sensors Toolbox at Free against Toolbox PRO's $3.99. Sensors Toolbox also leads on rating (4.7 vs 4.5). Toolbox PRO's advantage is in-app purchases (none vs 2) and update cadence (fortnightly vs every 5 months). On review sentiment, ads and device support 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

Sensors Toolbox is free to download; Toolbox PRO costs $3.99 up front. Sensors Toolbox sells 2 one-off in-app purchases. Toolbox PRO asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sensors Toolbox holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Toolbox PRO has 3.5K ratings behind it against 160, so its average is the more settled of the two. Written reviews complicate that: 62% of Toolbox PRO's written reviews are positive against 58% of Sensors Toolbox's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Toolbox PRO ships an update fortnightly, Sensors Toolbox every 5 months. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

Scorecard8 real differences · 3 level
Toolbox PRO versus Sensors Toolbox: the parameters behind the verdict, then further details
ParameterToolbox PROSensors Toolbox
Price$3.99Free — better
Rating4.5 (3.5K ratings)4.7 (160 ratings) — better
Positive reviews61.7% of reviews — better58.3% of reviews
Number of ratings3.5K — better160
Update frequencyFortnightly — betterEvery 5 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#184 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size27 MB17 MB
Age rating4+4+
DeveloperSkyPaw Co., LimitedExaMobile S.A.

Customer experience

Toolbox PRO

All ratings3,524 ratings
Positive88.3%
Neutral3.9%
Negative7.8%
Written reviews823 reviews
Positive61.7%
Neutral7.9%
Negative30.4%

Sensors Toolbox

All ratings160 ratings
Positive93.1%
Neutral1.3%
Negative5.6%
Written reviews36 reviews
Positive58.3%
Neutral2.8%
Negative38.9%

Bugs and requests

Toolbox PRO

Reported bugs

4 issues
  • Decibel meter missing from current version
  • Ruler measurements inaccurate on newer devices
  • Crashing issues with recent updates
  • Barometer and altimeter not functioning properly

Requested features

5 requests
  • Temperature conversion tool
  • Light meter
  • Ability to calibrate tools
  • Apple Watch app integration
  • More customization options

Sensors Toolbox

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Toolbox PRO

No in-app purchases

2 purchases

Sensors Toolbox

One-time2
  • Remove ads$1.99
  • Go Premium, get new opportunities and features!$1.99

Questions

Is Toolbox PRO free?
Toolbox PRO costs $3.99, with no in-app purchases.
Is Sensors Toolbox free?
Sensors Toolbox is free to download, with in-app purchases available.
Which has better reviews, Toolbox PRO or Sensors Toolbox?
Sensors Toolbox is rated higher. Toolbox PRO averages 4.5 out of 5 from 3.5K ratings, while Sensors Toolbox averages 4.7 from 160 ratings.
Do Toolbox PRO or Sensors Toolbox have ads?
Neither Toolbox PRO nor Sensors Toolbox shows ads.
Which is updated more often, Toolbox PRO or Sensors Toolbox?
Toolbox PRO ships an update fortnightly, and Sensors Toolbox every 5 months. Most recently, Toolbox PRO was updated on October 17, 2026 and Sensors Toolbox on October 15, 2026.

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