# Gyro Sensor CSV — Simple Sensor Measurement

> Simple Sensor Measurement (iPhone/iPad app by Kaito Wakabayashi.)

- Source: https://appshunter.io/ios/app/gyro-sensor-csv/id1576871971 (this page in markdown: same URL + `.md`)
- Developer: [Kaito Wakabayashi](https://appshunter.io/developer/1292503053)
- Category: Utilities, Education
- Price: $0.99
- Age rating: 4+
- Requires: iOS 11.0 · 38 MB
- Languages: English
- Released: 2021-07-18
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/gyro-sensor-csv/id1576871971/reviews.md

## What is Gyro Sensor CSV?

This App can measure acceleration and rotational velocity rate by using accelerometer and gyro sensor in your smartphone. It has recording start/stop button and measured time series data will be saved as csv file to local storage.

Sampling frequency: 20Hz

[Mode]
Acceleration Rate:
- Raw Data
- Gravity Vector
- Without Gravity (it shows acceleration vector without gravity vector)

Rotation Rate:
- Raw Data
- Unbiased data (it shows rotational vector without effects of acceleration. It is useful under the situation such as riding in the car)

Note that this app can only work with smartphone (it means tablet is unavailable).


## Version history (last 1 release)

### 1.0 — 2021-07-18

No release notes.

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## More apps by Kaito Wakabayashi

- [雑NAVI](https://appshunter.io/ios/app/navi/id1292503054)
- [Scolio SAN](https://appshunter.io/ios/app/scolio-san/id1439753656)
- [ぐぐロボ！](https://appshunter.io/ios/app/id1450301132)
- [Circle Time Table](https://appshunter.io/ios/app/circle-time-table/id1451567725)
- [Esclipe -Escape Game-](https://appshunter.io/ios/app/esclipe-escape-game/id1478871807)
- [Counter CSV](https://appshunter.io/ios/app/counter-csv/id1499644926)

All apps by Kaito Wakabayashi: https://appshunter.io/developer/1292503053

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*