21 Days - Be Your Best Self
Health & Fitness
Free · Designed for iPad. Not verified for macOS.
Build better habits in just 21 days.
21 Days is your all-in-one personal growth companion, designed to help you journal your thoughts, track your mood, sharpen your focus, and become the best version of yourself.
AI-Powered Journaling
Write freely or let our AI guide you with personalised prompts. Reflect deeper, gain clarity, and watch your growth unfold over time.
Mood Tracking
Check in with yourself daily. Track how you feel, spot patterns, and understand what lifts you up or brings you down.
Focus Timer
Beat distraction with a built-in Pomodoro focus timer. Stay locked in, get more done, and build a productive daily rhythm.
Subliminal Audios
Reprogram your mindset with calming subliminal audio sessions designed to reduce stress and rewire your thinking while you relax.
App Blocker
Take back control of your screen time. Block distracting apps on demand so you can focus on what truly matters.
Lunar & Period Tracking
Understand your natural rhythms. Track your cycle and lunar phases to live in greater harmony with your body and energy levels.
Whether you're building new habits, breaking old ones, or simply trying to feel better every day.
21 Days gives you the tools to make it happen.
Terms of Use: https://21days.app/terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Meet Your Highest Self
Introducing a brand new AI-powered feature that builds a personalised version of your best self. Answer a quick onboarding questionnaire about your goals, personality, weaknesses, and how you want to be spoken to, then chat with your Highest Self anytime for real, direct guidance tailored specifically to you. Save multiple conversations, start new chats, and pick up where you left off.
Emergency Reset
When life hits hard, the new Reset tab gives you a guided step-by-step recovery flow. Select what you're going through: anxiety, burnout, heartbreak, anger, and more — and get a personalised reset with breathing exercises, brain dumps, gratitude prompts, and actionable steps to pull you out of a low moment fast.
Quick Journal to Calendar
Your Quick Journal entries from the home screen now save directly to your calendar, so you can look back and see exactly how you felt on any given day alongside your mood, goals, and events.
Other Improvements
• Redesigned tab bar layout for a smoother navigation flow
• Snowfall and starfield ambient effects across all screens
• Keyboard now dismisses on scroll throughout the app
• Updated walkthrough guides for new features
• Bug fixes
The developer, Musa Mustafa, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Musa Mustafa
- Size
- 26.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 21 days app FZ-LLC
