# Little Grey

> Little Grey (iPhone/iPad app by Qingdao Pangu  Robotics Co.,Ltd..)

- Source: https://appshunter.io/ios/app/little-grey/id6738979941 (this page in markdown: same URL + `.md`)
- Developer: [Qingdao Pangu  Robotics Co.,Ltd.](https://appshunter.io/developer/1759114412)
- Category: Utilities
- Price: Free
- Age rating: 17+
- Requires: iOS 13.0 · 24 MB
- Languages: English, Chinese
- Released: 2024-12-10
- Data updated: 2026-06-20
- User reviews in markdown: https://appshunter.io/ios/app/little-grey/id6738979941/reviews.md

## What is Little Grey?

The system accurately tracks key indicators, including the correct number of compressions, the number of complete rebounds, the maximum and minimum compression frequencies, the average compression frequency, the total number of breaths, the correct number of breaths, the maximum and minimum duration of ventilation, the average duration of ventilation, the compression ventilation ratio, duration, etc., with precise calculations and statistics.


## Version history (last 4 releases)

### 1.3 — 2026-06-04

Added Italian English Chinese switching function Additionally。

### 1.2 — 2025-10-29

Added monitoring and auto-reconnection for the Bluetooth connection state.

### 1.1 — 2025-01-05

Change the method of calculating electricity consumption.

### 1.0 — 2024-12-10

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 2026-06-20.*