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Sensor Data Recorder

by Nils Ackermann more by this developer →

Ratings
3
Rating
2.3 · 3 ratings
Version
1.20
Last updated 12/23/2022

#429,038 of 719,896 by ratings on Apple · #34,299 of 60,382 in Utilities

First seen by this census 09/05/2026 — the store does not publish a creation date

Last updated 12/23/2022

Tracked since 09/05/2026

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Category: Utilities

Description

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

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Growth

Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.

Per Growth Growth % Actual change Measured over
day Not enough history yet
week 0 0 9.6 days
month Not enough history yet
year Not enough history yet

History

Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.