# tremor measurer

> iPhone app to quantitatively measure tremors and vibrations. (iPhone/iPad app by Takuya Kawakami.)

- Source: https://appshunter.io/ios/app/tremor-measurer/id1041643706 (this page in markdown: same URL + `.md`)
- Developer: [Takuya Kawakami](https://appshunter.io/developer/721449462)
- Category: Utilities, Health & Fitness
- Price: $1.99
- Rating: 1.00/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 1 MB
- Languages: American English, Japanese
- Released: 2015-09-27
- Data updated: 2026-06-11
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/tremor-measurer/id1041643706/reviews.md

## What is tremor measurer?

App to assess a tremor(vibration) quantitatively.

Hold a iPhone on a hand with a ground horizontally then push "START" button and wait 10 seconds.

Lower frequency and smaller vibration makes score smaller. (score 0 is almost no tremor, no upper limit)

Please refer not only score but wave forms since the score varies depend on a device and measurement situation.

## Key features

- Quantitative tremor assessment
- Horizontal iPhone measurement
- Start button for measurement
- Score based on frequency and vibration size
- Waveform analysis

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/tremor-measurer/id1041643706/reviews.md

### 1/5 — Not sensitive at all.

*2018-08-13*

Terrible ap.

## Frequently asked questions about tremor measurer

### How do I use tremor measurer?

Hold your iPhone horizontally on your hand, then tap the "START" button and wait for 10 seconds to measure vibrations.

### What does the score in tremor measurer mean?

A lower score indicates less tremor. A score of 0 means almost no tremor, with no upper limit for higher vibrations.

### Should I only rely on the score from tremor measurer?

No, it's recommended to refer to the waveform data as well, as the score can vary based on the device and measurement conditions.

### What devices does tremor measurer support?

The app is designed for iPhone and iPod devices.

### How much does tremor measurer cost?

The tremor measurer app is available for a one-time purchase of $1.99.

### When was tremor measurer last updated?

The latest version, 1.3, was last updated on March 12, 2025.

### What is the age rating for tremor measurer?

The app has an age rating of 4+, making it suitable for a wide range of users.

### Does tremor measurer have ads?

No, tremor measurer does not contain advertisements.

## Version history (last 4 releases)

### 1.3 — 2025-03-12

Update iOS SDK(Compatible to iOS18)
(No functional change)

### 1.2 — 2021-11-26

Update iOS  SDK
 (No functional change)

### 1.1 — 2018-10-21

to review based on the latest App Guidelines

### 1.0 — 2015-09-26

This update is signed with Apple’s latest signing certificate. No new features are included.

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## More apps by Takuya Kawakami

- [UD Color Checker](https://appshunter.io/ios/app/ud-color-checker/id721449459)
- [点字学習Lite](https://appshunter.io/ios/app/lite/id730188318)
- [点字学習](https://appshunter.io/ios/app/id730188330)
- [MirrorBox Lite](https://appshunter.io/ios/app/mirrorbox-lite/id730254402)
- [ROMmeasurer Lite](https://appshunter.io/ios/app/rommeasurer-lite/id735862901)
- [Braille Study](https://appshunter.io/ios/app/braille-study/id881342655)

All apps by Takuya Kawakami: https://appshunter.io/developer/721449462

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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 2026-06-11.*