# Open Posture Companion

> Open Posture Companion (iPhone/iPad app by Nilton Heck.)

- Source: https://appshunter.io/ios/app/open-posture-companion/id6788418635 (this page in markdown: same URL + `.md`)
- Developer: [Nilton Heck](https://appshunter.io/developer/6788418637)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 48 MB
- Languages: English
- Released: 2026-07-16
- Data updated: 2026-07-22
- User reviews in markdown: https://appshunter.io/ios/app/open-posture-companion/id6788418635/reviews.md

## What is Open Posture Companion?

Open Posture Companion is an independent, open-source utility for compatible Bluetooth posture reminder devices. If you own an Upright GO 1, this app lets you keep using it: scan, connect, calibrate your reference posture, and get gentle vibration reminders.

WHAT IT DOES
• Scan for compatible BLE posture devices nearby and connect with one tap
• Remembers your device and reconnects automatically
• Guided calibration flow to set your upright reference posture
• Live status: upright/slouching indicator and forward-tilt angle
• Training and Tracking modes — choose whether the device vibrates when you slouch or only senses
• Test vibration to confirm everything works
• Device vitals: battery level, charging, and wear status
• Posture statistics: daily upright %, slouch counts, and worn time — plus a 30-day history with a color-graded chart and day-by-day timelines you can inspect down to the minute
• Stats keep counting while the app runs in the background, even with the phone locked
• Device info: lifetime usage odometer

PRIVATE BY DESIGN
• No account, no sign-up
• No cloud sync — all data stays on your phone
• No external analytics or tracking
• Bluetooth is used only to communicate with your posture device

Open source: https://github.com/niltonheck/open-posture-companion

Requires original Upright GO 1 hardware.

This app is not affiliated with, endorsed by, sponsored by, or approved by UPRIGHT. "Upright GO" is used only to identify compatibility with selected original hardware.

This app is not a medical device. Features are posture reminders and vibration feedback, not medical treatment.


## Version history (last 1 release)

### 1.0 — 2026-07-16

No release notes.

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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 2026-07-22.*