# Sine Monitoring

> Sine Monitoring (iPhone/iPad app by Nordic Kinetics AB.)

- Source: https://appshunter.io/ios/app/sine-monitoring/id6499106931 (this page in markdown: same URL + `.md`)
- Developer: [Nordic Kinetics AB](https://appshunter.io/developer/1740896609)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 16.4 · 211 MB
- Languages: American English
- Released: 2025-09-17
- Data updated: 2026-08-16
- User reviews in markdown: https://appshunter.io/ios/app/sine-monitoring/id6499106931/reviews.md

## What is Sine Monitoring?

Sine Monitoring is a research app used to track and evaluate accelerometer data directly from your iPhone or Apple Watch. You can only be onboarded via a study coordinator.


## Version history (last 5 releases)

### 3.15.1 — 2026-08-14

Bugfixed

### 3.14.9 — 2026-08-07

- When skipping instructions, 1 second wait time is given
- Better voiceover

### 3.14.7 — 2026-08-02

Bugfix to being signed out randomly

### 3.14.5 — 2026-07-27

Bugfixes

### 3.12.1 — 2026-06-17

- Added multi-locale voiceover and tremor instruction support to improve accessibility.
- Added phone state session history view.
- Show aggregated unread message badge on the messages tab.
- Added BankID sign-in support for patients to streamline secure login.
- Improved phone state logging titles and descriptions.
- Various bug fixes and performance improvements related to phone state tracking, localization, and message handling.

## Apps similar to Sine Monitoring

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Standland](https://appshunter.io/ios/app/standland/id1033409631) | 4.6 (2,123) | Free | Health & Fitness |
| [Yoga Wake Up – Morning Routine](https://appshunter.io/ios/app/yoga-wake-up-morning-routine/id973221723) | 4.7 (2,169) | Free | Health & Fitness |
| [Kushner Participant Portal](https://appshunter.io/ios/app/kushner-participant-portal/id1059567442) | 4.6 (77) | Free | Health & Fitness |

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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 2026-08-16.*