# Apnea Plan

> Freediving Breath-Hold Training Assistant

Canonical page: [https://chrome-stats.com/d/com.zln2.apneaplan](https://chrome-stats.com/d/com.zln2.apneaplan)

## Overview

- **ID:** `com.zln2.apneaplan`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** zxyfreediver
- **Category:** TOOLS
- **Downloads:** 126
- **Version:** 1.0.0
- **Last updated:** 2025-03-06
- **First published:** 2025-03-06
- **Publisher country:** CN
- **Size:** 55 MB
- **Data as of:** 2026-04-21
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.zln2.apneaplan)
- **Privacy policy:** [https://zxyfreediver.github.io/apneaplan-privacy/privacy-policy-en.html](https://zxyfreediver.github.io/apneaplan-privacy/privacy-policy-en.html)

## Description

A breath-hold training app designed for freedivers to help improve their breath-holding capacity safely and scientifically.<br><br>Key Features:<br>• CO2 Training Tables: Gradually increase breath-hold time to build CO2 tolerance<br>• O2 Training Tables: Fixed breath-hold time with decreasing recovery intervals<br>• Free Training: Customize your breath-hold and recovery times<br>• Maximum Breath-Hold Challenge: Test and record your maximum breath-hold time<br>• Diaphragm Contraction Tracking: Precisely record physiological responses during training<br>• Training Statistics: Track your progress including personal best, average times, and more<br>• Multi-language Support: Available in English, Chinese, and Russian<br><br>Safety Note: Always train in a safe environment with supervision. Never practice breath-holding in water.

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECORD_AUDIO`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.CHECK_LICENSE`
- `com.zln2.apneaplan.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.zln2.apneaplan)