# NightPosture — Track sleep position overnight

> Track sleep position overnight (iPhone/iPad app by Judgment Signals LLC.)

- Source: https://appshunter.io/ios/app/nightposture/id6781542205 (this page in markdown: same URL + `.md`)
- Developer: [Judgment Signals LLC](https://appshunter.io/developer/6781542207)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English
- Released: 2026-07-10
- Data updated: 2026-08-01
- User reviews in markdown: https://appshunter.io/ios/app/nightposture/id6781542205/reviews.md

## What is NightPosture?

NightPosture helps you understand your sleep posture patterns by using your iPhone’s built-in motion sensors.

Place your iPhone securely on your chest, such as in a sleep shirt chest pocket or a comfortable chest strap, and NightPosture estimates whether your torso is side-facing or back-facing during the night.

FEATURES:
• Tracks torso orientation using the iPhone’s built-in motion sensors
• Shows time spent side-sleeping vs. back-sleeping
• Provides a nightly sleep posture summary
• Optionally integrates with Apple Health, with your permission, to help you view sleep and recovery metrics alongside posture patterns
• Stores sleep posture data locally on your device

IMPORTANT DISCLAIMER:
NightPosture is for general fitness and wellness purposes only. It is not a medical device. It does not diagnose, treat, cure, or prevent sleep apnea, snoring, breathing disorders, or any other medical condition. Always consult a qualified physician before making medical decisions.


## Version history (last 3 releases)

### 1.2 — 2026-07-30

Reliability release:

- Smoother overnight tracking — session data now saves in the background
- Starting a session with the chest sensor is more reliable, and a failed start recovers cleanly with clear guidance
- Back-sleep alerts stay armed if you relaunch the app mid-session
- Nudge history now reflects only nudges that actually played
- Clearer chest sensor interest-list flow
- Delete All Local Data now also clears interest-list details

### 1.1 — 2026-07-29

NightPosture can now nudge you toward a recommended side—Left or Right—if your clinician or physical therapist has advised side-sleeping. Turn it on in Settings and choose your side. This update also improves chest sensor connection, overnight session startup, and sensor-backup recovery.

### 1.0 — 2026-07-10

No release notes.

---

*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 2026-08-01.*