Comparison

Sensors Toolbox vs Optimal Audio

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

Head to head
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!

About

Optimal Audio

Features
Read full description

Your speakers might be good. Your room might be the problem. Room Audio Balancer helps you assess and improve your home audio setup using your iPhone or iPad. Instead of guessing where speakers should go, you can scan your room, define your key listening spots, and get practical guidance to improve clarity, balance, and immersion. Whether you listen from the couch, your desk, the kitchen, or all three, Room Audio Balancer helps you understand how your space affects your sound. What it does • Scan your room to build a spatial understanding of the space • Mark key listening zones like sofa, desk, bed, or dining area • Review your current speaker setup and compare it against better placement options • Get clear recommendations for positioning, angle, spacing, and listening focus • Use AR guidance to refine placement in the real world • Improve balance, stereo imaging, and overall listening experience • Built for real homes Professional audio tuning is usually reserved for studios, venues, and high-end installs. Room Audio Balancer brings that thinking into everyday spaces, helping you get more from the speakers you already own. It is not about starting from scratch. It is about reviewing, understanding, and optimizing what is already in your room. Great for • Living rooms • Home offices • Bedroom setups • TV and movie spaces • Music listening zones • Multi-use rooms where sound changes by position Why use it? Because “good enough” speaker placement often leaves performance on the table. A small change in position can make dialogue clearer, bass tighter, and music more balanced. Room Audio Balancer helps you make those changes with confidence. Set up smarter. Listen better.

Screenshots

Sensors Toolbox4 screens
Optimal Audio4 screens

Verdict

The call

The clearest difference is price: Sensors Toolbox at Free against Optimal Audio's $9.99. Sensors Toolbox also leads on iOS requirement (12.0 vs 18.6). Optimal Audio's advantage is in-app purchases (none vs 2). On 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; Optimal Audio costs $9.99 up front. Sensors Toolbox sells 2 one-off in-app purchases. Optimal Audio asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Sensors Toolbox versus Optimal Audio: the parameters behind the verdict, then further details
ParameterSensors ToolboxOptimal Audio
PriceFree — better$9.99
Rating4.7 (164 ratings) — better—
Positive reviews58.3% of reviews—
Number of ratings164 — better—
Update frequencyEvery 5 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.6
Further details — not scored
Size17 MB18 MB
Age rating4+4+
DeveloperExaMobile S.A.Thomas Richardson

In-app purchases

2 purchases

Sensors Toolbox

One-time2
  • Remove ads$1.99
  • Go Premium, get new opportunities and features!$1.99
None

Optimal Audio

No in-app purchases

Questions

Is Sensors Toolbox free?
Sensors Toolbox is free to download, with in-app purchases available.
Is Optimal Audio free?
Optimal Audio costs $9.99, with no in-app purchases.
Do Sensors Toolbox or Optimal Audio have ads?
Neither Sensors Toolbox nor Optimal Audio shows ads.

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