Best Sensors Apps

250+ iOS apps curated and reviewed

4.4 avg rating
17 free apps
Updated September 2026

Every iPhone needs a few good sensors apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Sensors Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1phyphoxphyphoxFree4.6★ (272)NoNoSep 2026
2Sensors ToolboxSensors ToolboxFree4.7★ (160)NoYesSep 2026
3Physics Toolbox Sensor SuitePhysics Toolbox Sensor SuiteFree4.7★ (1.8K)NoYesSep 2026
4Gauges: Speedometer & SensorsGauges: Speedometer & SensorsFree4.6★ (3.1K)NoYesSep 2026
5SensorsSensors$1.992.0★ (3)NoNoMay 2026
6Sensors Toolbox - MultitoolSensors Toolbox - MultitoolFree4.2★ (134)YesNoAug 2026
7IoT sensorsIoT sensorsFreeNoNoAug 2026
8Tachotech SensorsTachotech SensorsFreeNoNoMay 2026

Top Picks for Sensors

phyphox#1

phyphox by RWTH Aachen University

Physical Phone Experiments
Editor's Choice
📚 Education
4.6😊(272 ratings)
Free
phyphox screenshot 1
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phyphox screenshot 6

Unlock your phone's sensors for scientific exploration. Conduct pre-built experiments or create your own using accelerometers, magnetometers, and more. Analyze and export data in various formats for further study.

What We Love

  • 💡 Access to phone sensors
  • 🔬 Useful for physics experiments
  • 📊 Data logging and export
  • 🆓 Free and no ads
  • 🤔 Sparks curiosity
  • 🛠️ Comprehensive toolset
  • 🧑‍🏫 Great for education
  • 📱 Intuitive interface
  • 🚀 Fast and efficient
  • ✅ Reliable functionality
  • 🌐 Open source
  • 👨‍🔬 For curious minds
  • 🧪 Hands-on learning
  • 📈 Graph visualization
  • 🧰 Versatile tool

Room to Improve

  • 🐛 Bugs and crashes
  • 📉 Inconsistent performance
  • 🔒 App locks/minimizes recording
  • ❓ Units not always clear
  • ⚠️ Potential for device damage
  • 📱 Not compatible with older devices
  • 😵 Confusing interface for some
  • 🌐 Language issues
  • 🚫 Barometer not working on iOS
  • 🪲 Light sensor not implemented
  • 🗄️ Storage issues
  • 📉 Data export format limitations
  • 🎛️ Sampling frequency not adjustable
  • ❓ Sensor data accuracy concerns
Sensors Toolbox#2

Sensors Toolbox by ExaMobile S.A.

Check your device's Sensors
Strong Contender
🔧 Utilities
4.7(160 ratings)
FreeIn-App Purchases
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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.

Physics Toolbox Sensor Suite#3

Physics Toolbox Sensor Suite by Chrystian Vieyra

Sensor Data Visualization Tool
Worth Considering
🔧 Utilities
4.7(1.8K ratings)
FreeIn-App Purchases
Physics Toolbox Sensor Suite screenshot 1
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This app turns your smartphone into a scientific instrument suite, enabling measurement, recording, analysis, and export of real-time sensor data. It offers tools for kinematics, acoustics, light, magnetism, and more, suitable for students, educators, researchers, and hobbyists.

More Sensors apps to explore

FAQ about Sensors

What are the best sensors apps for iPhone?
phyphox tops our sensors apps ranking as of September 2026, with a 4.6-star average from 272 App Store ratings, and it's free to download.
Yes — 17 of the top sensors apps we rank are free to download, including phyphox and Sensors Toolbox.
phyphox has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ sensors apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
phyphox allows you to use your phone's sensors to conduct various physics experiments. You can utilize pre-built experiments or create your own using a web editor. The app enables you to analyze sensor data and export it for further investigation.
The app can access a range of phone sensors including the accelerometer, magnetometer, gyroscope, pressure sensor, microphone, proximity sensor, and GPS. Please note that not all phones are equipped with every sensor.

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