Pro vs Sensors Toolbox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pro
This portable diagnostic instrument integrates vibration measurement, analysis, and diagnosis for mechanical and electrical equipment. It offers plug-and-play convenience with IoT and sensor technology, reducing maintenance time and effort for factories.
- Mobile operation and maintenance
- IoT and sensor technology integration
- Plug and Play convenience
- Simultaneous connection of 4 vibration gauges
- Integrated vibration measurement, analysis, and diagnosis
- Reduced maintenance time
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Tecom 「Pro-3200 Smart portable vibration diagnostic instrument」 is the world's innovation of「Mobile Operation and Maintenance」 to play the ultimate representative products , fully integrated networking (IoT) technology, Perceptron (sensor) technology and management software technology. The Pro-3200 is designed for the installed, already running mechanical and electrical equipment, it does not need traditional power and network line, completely Plug and Play, the use extremely convenient, is the best Productivity 4.0 tool for the machinery and electromechanical factory. Tecom Pro-3200 can simultaneously connect 4 sets of vibration guages, and for multiple simultaneous diagnosis. The Pro-3200 breakthrough change vibration measurement concept, integrated vibration measurement, analysis and diagnosis of three operations in the portable diagnostic instrument into one, save man-hours, so that the scene maintenance time can be hugely reduced.
Sensors Toolbox
Access and visualize data from all your smartphone's sensors in real time. Collect information from accelerometers, gyroscopes, GPS, barometers, and more, then convert it into easy-to-read graphs. This app offers a clean, intuitive interface for comprehensive sensor analysis.
- Real-time sensor data collection
- Accelerometer, gyroscope, GPS
- Barometer, decibel meter, metal detector
- Compass functionality
- Intuitive graph visualization
- User-friendly interface
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Sensor toolbox makes the most of all the sensors in your smartphone. With a user-friendly interface and easy to read layout, Sensor Multitool - Toolbox allows you to collect data in real time for any and all sensors on your phone. Convert the data into easy to read graphs with a detailed readout from each sensor. This app contains everything you need: an accelerometer, gyroscope, GPS Data, barometer, decibel meter, metal detector, compass, and much more. This app follows all material design guidelines, meaning the app is clean and simple to use This app uses intuitive graphs to create clean, orderly graphs of all data collected.
Screenshots
Verdict
The clearest difference is rating: Sensors Toolbox at 4.2 against Pro's 1.8. Sensors Toolbox also leads on ratings volume (134 vs 4). Pro's advantage is ads (none vs shown) and update cadence (every 3 months vs every 7 months). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sensors Toolbox holds the better App Store score, 4.2 against 1.8. That said, the two scores are not equally well evidenced: Sensors Toolbox has 134 ratings behind it against 4, so its average is the more settled of the two.
Pro ships an update every 3 months, Sensors Toolbox every 7 months. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.
| Parameter | Pro | Sensors Toolbox |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (4 ratings) | 4.2 (134 ratings) — better |
| Positive reviews | — | 52.8% of reviews |
| Number of ratings | 4 | 134 — better |
| Update frequency | Every 3 months — better | Every 7 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 17 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | TECOM CO., LTD. | Andrew Neal |
Customer experience
Pro
Sensors Toolbox
In-app purchases
Pro
No in-app purchases
Sensors Toolbox
No in-app purchases
Questions
Is Pro free?
Is Sensors Toolbox free?
Which has better reviews, Pro or Sensors Toolbox?
Do Pro or Sensors Toolbox have ads?
Which is updated more often, Pro or Sensors Toolbox?
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