# Thử thách 21 ngày

> Build good habits through the 21-Day Challenge journey

Canonical page: [https://chrome-stats.com/d/com.miagi.challenge](https://chrome-stats.com/d/com.miagi.challenge)

## Overview

- **ID:** `com.miagi.challenge`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Miagi Mobile Team
- **Category:** HEALTH\_AND\_FITNESS
- **Downloads:** 29
- **Version:** 1.1.0
- **Last updated:** 2026-06-26
- **First published:** 2025-10-14
- **Publisher country:** VN
- **Size:** 29 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.miagi.challenge)
- **Website:** [https://thuthach21ngay.online/](https://thuthach21ngay.online/)
- **Privacy policy:** [https://21daystraining.com/policy](https://21daystraining.com/policy)

## Description

21-Day Challenge - Build Good Habits Every Day<br>Want to change your life? Start with small habits!<br><br>21-Day Challenge is an app that accompanies you on your journey to build good habits. Research shows that it only takes 21 days of persistence for an action to become a habit. It&#39;s time to make your goals come true!<br>Outstanding Features<br>• Join Diverse Challenges<br>Discover and join habit-building challenges from the community - from exercising, reading, drinking enough water to meditating and learning a foreign language.<br>• Daily Journal<br>Track your progress by keeping a daily journal. Each completed milestone is a motivation for you to continue striving.<br>• Smart Reminder<br>Don&#39;t worry about forgetting! The app will send you notifications to remind you to do the challenge at the right time, helping you stay motivated every day.<br>• Create Your Own Challenge<br>Create a challenge that fits your personal goals and share it with the community. Build good habits together and inspire others!<br><br>Start your 21-day challenge today and see the positive changes in your life!

## Rankings

- #2,450,215 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.SCHEDULE_EXACT_ALARM`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.miagi.challenge.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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