CoreMotion Data Recorder vs Motion Sensor Analyzer Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Motion Sensor Analyzer Tool
This app transforms your iPhone into a professional motion data logger. Record accelerometer, gyroscope, and magnetometer data simultaneously, visualize it with interactive charts, and export it in CSV or JSON format for detailed analysis. Organize and compare recordings to gain insights into motion patterns.
- Record accelerometer, gyroscope, magnetometer
- Up to 200Hz sampling rate
- Interactive real-time charts
- Export data as CSV and JSON
- Organize recordings with sessions and collections
- Compare multiple recordings
- Background recording (Pro feature)
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RECORD. ANALYZE. EXPORT. Motion Sensor turns your iPhone into a professional-grade motion data logger - perfect for research, sports science, engineering, and data analysis. - CORE FEATURES - 3 Sensors in One Record accelerometer, gyroscope, and magnetometer simultaneously with a single tap. Up to 200Hz Sampling Capture high-frequency motion data with sampling rates up to 200Hz (device-dependent). Visual Charts Interactive real-time charts with X, Y, Z axis and magnitude overlay. Zoom, scroll, and analyze. Export CSV and JSON Share your data with any tool - Excel, MATLAB, Python, R, or custom analysis pipelines. Organize Your Data Name sessions, add tags, write notes, and group recordings into Collections for easy retrieval. Compare Sessions Overlay two recordings side-by-side or on the same chart to spot differences instantly. - PRO FEATURES - Unlimited Recordings Free tier includes 5 recordings. Upgrade to Pro for unlimited sessions. Background Recording Keep recording even when your screen is off or you switch apps. Live Activity and Dynamic Island See real-time sensor data on your Lock Screen while recording. Custom Presets Create and save your own sampling configurations for any activity. - PERFECT FOR - Researchers and academics collecting motion data Sports scientists analyzing movement patterns Engineers testing vibration and impact Developers building motion-aware apps Students learning about sensor data - PRIVACY - No account required. All data stored locally on your device. No data is collected or transmitted. Works on iPhone, iPad, and Mac (Apple Silicon). No special permissions required - just open and record. Privacy Policy: https://sweltering-wombat-fb2.notion.site/Privacy-Policy-for-Motion-Sensor-352458630f5480d5a16ddcbcaaa9daac Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: CoreMotion Data Recorder at 4.0 against Motion Sensor Analyzer Tool's 3.0. CoreMotion Data Recorder also leads on iOS requirement (14.0 vs 18.0). Motion Sensor Analyzer Tool's advantage is monetization model (free vs free with in-app purchases) and update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases 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. CoreMotion Data Recorder sells 1 one-off in-app purchase and Motion Sensor Analyzer Tool sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
CoreMotion Data Recorder holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
CoreMotion Data Recorder ships an update every 2 months, Motion Sensor Analyzer Tool every 2 weeks. The most recent releases landed on September 21, 2026 and October 12, 2026 respectively.
| Parameter | CoreMotion Data Recorder | Motion Sensor Analyzer Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 6 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | 一和 朱 | Thiem Nguyen |
Customer experience
CoreMotion Data Recorder
Motion Sensor Analyzer Tool
In-app purchases
CoreMotion Data Recorder
- Advanced Mode$1.99
Motion Sensor Analyzer Tool
- Motion Sensor Pro – Monthly$2.991 Month
- Motion Sensor Pro – Yearly$19.991 Year
- Motion Sensor Pro – Lifetime$9.99
Questions
Is CoreMotion Data Recorder free?
Is Motion Sensor Analyzer Tool free?
Which has better reviews, CoreMotion Data Recorder or Motion Sensor Analyzer Tool?
Do CoreMotion Data Recorder or Motion Sensor Analyzer Tool have ads?
Which is updated more often, CoreMotion Data Recorder or Motion Sensor Analyzer Tool?
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