Sensor Data Recorder vs Sensor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sensor Data Recorder
This utility app records gyroscope, accelerometer, and audio data from your device. Export your recorded data as CSV or M4A files for further processing, particularly for machine learning applications. Your data remains private and is only accessible on your device.
- Record gyroscope and accelerometer data
- Record audio simultaneously
- Label recordings for ML workflow
- Adjust data capture frequency
- Download or email data
- Export as CSV and M4A
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A lightweight utility in order to quickly and securely record CoreMotion gyroscope and accelerometer data together with audio data. CoreMotion data can be downloaded as a CSV (comma separated values) file and audio can be downloaded as a standard m4a file. Your data is only available on your device. Data will not be shared with others and will not be uploaded centrally. Data can then be used for further processing, mostly for machine learning (ML) / deep learning purposes. Key highlights: - Record gyroscope and accelerometer data directly from your phone's CoreMotion module - In parallel, record audio from your phone's microphone - Assign a label to each recording which can be later used in your machine learning workflow - Choose the frequency of the data to be captured per second - Download the captured data or send it via email - Further process the data within your favorite machine learning environment, e.g. using Python
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.
- 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)
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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.
Screenshots
Verdict
The clearest difference is rating: Sensor at 4.0 against Sensor Data Recorder's 3.0. Sensor also leads on update cadence (every 2 months vs every 26 months). Sensor Data Recorder's advantage is iOS requirement (14.0 vs 26.0). On price, review sentiment, ratings volume 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sensor holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 50% of Sensor Data Recorder's written reviews are positive against 56% of Sensor's.
Sensor Data Recorder ships an update every 26 months, Sensor every 2 months. The most recent releases landed on June 6, 2026 and September 10, 2026 respectively.
| Parameter | Sensor Data Recorder | Sensor |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.0 (4 ratings) — better |
| Positive reviews | 50.0% of reviews | 55.6% of reviews — better |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 26 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 14.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 8 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Nils Ackermann | Volker Schmitt |
Customer experience
Sensor Data Recorder
Sensor
In-app purchases
Sensor Data Recorder
No in-app purchases
Sensor
No in-app purchases
Questions
Is Sensor Data Recorder free?
Is Sensor free?
Which has better reviews, Sensor Data Recorder or Sensor?
Do Sensor Data Recorder or Sensor have ads?
Which is updated more often, Sensor Data Recorder or Sensor?
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