Accelerometer Data Recorder

3.1
60 reviews
10K+
Downloads
Content rating
Everyone
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About this app

In physics, acceleration is the rate of change of velocity per unit of time, and gravity the force that attracts a body toward the center of the earth or toward any other physical body having mass.

AccDataRec is an application that records accelerometer data (x, y, z components) in m/s^2 (SI unit) to the device's memory storage. When the data capture finishes, written data is in TSV (tab-separated values) format, saved with a user specified filename and consisting of: "counter \t timestamp \t x \t y \t z \t filename \n". Periodically, acceleration data is written to avoid data loss.
Updated on
Dec 27, 2014

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available
3.1
60 reviews
A Google user
March 26, 2019
Excellent app which reliably records, but afterwards i realized i can't do much with the data because there is no orientation info to subtract off the gravity vector. Better would be the option to log with the gravity vector pre-subtracted for hardware that supports this. Also I'm not sure what the point of logging the filename with every sample is as this unnecessarily takes up extra storage.
1 person found this review helpful
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A G
May 22, 2020
[EDIT] This app used to work well. Now even with battery optimization turned off it immediately stops when screen is locked.
4 people found this review helpful
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A Google user
March 14, 2019
Apparently, it doesn't work in the background. Hence, useless for measurements longer than a few seconds.
6 people found this review helpful
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What's new

v.1.3.2
- Fixed orientation change bug that cause the acquisition to stop.
- Fixed timestamp markings that could be out of order.

v.1.3.1
- Minor UI fix.

v.1.3.0
- New and simplified UI/UX.
- Files are now saved in TSV format.
- Measurements are saved periodically to prevent failures.
- Small bug corrections.

Developer contact