Comparison

Sensor vs CoreMotion Data Recorder

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

Head to head
About

Sensor

Access and utilize all your device's sensors with this comprehensive tool. Explore GPS, gyroscope, acceleration, magnetometer, altimeter, and attitude data for various applications and research.

Highlights
  • Access GPS for precise location
  • Utilize gyroscope for orientation
  • Measure acceleration and movement
  • Detect magnetic fields with magnetometer
  • Access altimeter and pressure data
  • Monitor device attitude (roll, pitch, yaw)
Read full description

Unlock the full potential of your iPhone and iPad with Sensor-App, the ultimate tool for accessing and utilizing all of your device's sensors. Whether you're an enthusiast, a developer, or simply curious about your device's capabilities, Sensor-App offers a comprehensive suite of tools at your fingertips. Explore a plethora of sensors including: - **GPS**: Navigate with precision and track your device’s exact location. - **Gyroscope**: Experience precise orientation and rotation insights for enhanced application performance. - **Acceleration Sensor**: Measure the speed and direction of movement, perfect for fitness and motion-based applications. - **Magnetometer**: Detect magnetic field strength and direction, useful for navigation and augmented reality. - **Altimeter/Pressure Sensor**: Access real-time altitude and pressure data, ideal for outdoor adventures. - **Attitude**: Understand device posture with detailed readings of roll, pitch, and yaw. Designed with both power users and beginners in mind, Sensor-App provides intuitive access to your device’s advanced hardware features. Take control of your sensor data and transform how you interact with the world around you. Whether for personal exploration, scientific research, or application development, Sensor-App is your gateway to a more insightful mobile experience.

About

CoreMotion Data Recorder

This utility app helps developers collect and visualize motion data from Apple Watch and iPhone. Recorded data syncs to the iPhone for analysis via line charts. It supports file sharing for easy data export and analysis.

Highlights
  • Collect CoreMotion data from Apple Watch/iPhone
  • Synchronize data to iPhone
  • Visualize data with line charts
  • Support AirDrop and file sharing
  • Access accelerometer, gyroscope, pedometer, magnetometer, altimeter, barometer data
Features
Read full description

This app could help developers to obtain the Core Motion data from the paired Apple Watch or from iPhone. Recorded data will be automatically synchronized to the iPhone. Users can view the recorded motion data directly on the iPhone in the form of line chart. Furthermore it also supports AirDrop and other forms of file sharing facility, making it easy for developers to obtain and analyze the Core Motion data. Core Motion reports motion and environment related data from the onboard hardware of watchOS device, including from the accelerometers and gyroscopes, and from the pedometer, magnetometer, altimeter and barometer.

Screenshots

Sensor4 screens
CoreMotion Data Recorder4 screens

Verdict

The call

Sensor and CoreMotion Data Recorder both sit at 4.0 stars, but that hides the real split: 100% of CoreMotion Data Recorder's written reviews are positive against 56% of Sensor's. CoreMotion Data Recorder also leads on iOS requirement (14.0 vs 26.0). Sensor's advantage is in-app purchases (none vs 1) and ratings volume (4 vs 1). On price, rating, update cadence and ads 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

Both are free to download. CoreMotion Data Recorder sells 1 one-off in-app purchase. Sensor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.0 for Sensor against 4.0 for CoreMotion Data Recorder. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews are what separate them: 56% of Sensor's written reviews are positive against 100% of CoreMotion Data Recorder's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 10, 2026 and June 11, 2026 respectively.

Scorecard5 real differences · 5 level
Sensor versus CoreMotion Data Recorder: the parameters behind the verdict, then further details
ParameterSensorCoreMotion Data Recorder
PriceFreeFree
Rating4.0 (4 ratings)4.0 (1 ratings)
Positive reviews55.6% of reviews100.0% of reviews — better
Number of ratings4 — better1
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, Apple WatchiPhone, iPod, Apple Watch
Requires iOS26.014.0 — better
Further details — not scored
Size40 MB6 MB
Age rating4+4+
DeveloperVolker Schmitt一和 朱

Customer experience

Sensor

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive55.6%
Neutral11.1%
Negative33.3%

CoreMotion Data Recorder

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sensor

No in-app purchases

1 purchases

CoreMotion Data Recorder

One-time1
  • Advanced Mode$1.99

Questions

Is Sensor free?
Sensor is free to download, with no in-app purchases.
Is CoreMotion Data Recorder free?
CoreMotion Data Recorder is free to download, with in-app purchases available.
Which has better reviews, Sensor or CoreMotion Data Recorder?
Sensor and CoreMotion Data Recorder are both rated 4.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do Sensor or CoreMotion Data Recorder have ads?
Neither Sensor nor CoreMotion Data Recorder shows ads.
Which is updated more often, Sensor or CoreMotion Data Recorder?
Sensor ships an update every 2 months, and CoreMotion Data Recorder every 2 months. Most recently, Sensor was updated on September 10, 2026 and CoreMotion Data Recorder on June 11, 2026.

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