Productivity
How to Actually Learn a New Skill (The Accountability Framework)
Tired of starting and quitting new skills? Discover how an accountability partner and a simple framework can help you finally learn guitar, coding, or a new language.
Self-Improvement
Habit Formation
How to Start a Daily Gratitude Practice (and Why It Changes Everything)
Learn how to start a daily gratitude practice and discover the science-backed benefits for your mental health and well-being. Make gratitude a habit that sticks.
![The Best Habit Tracker Apps for iPhone [2026 Review]](/images/posts/habit-tracker-iphone-gen.jpg){kind=tracking}
Habit Formation
The Best Habit Tracker Apps for iPhone [2026 Review]
Find the best habit tracker app for iPhone in 2026. We review the top 10 apps to build habits that stick. Download 3act for free today!
Habit Formation
How Long Does It Really Take to Form a Habit? (The 21-Day Myth Debunked)
Forget the 21-day myth. A 2009 study reveals it takes 66 days on average to form a habit. Learn the science and how 3act helps you stay consistent.
Habit Formation
How to Build a New Habit: The Definitive Step-by-Step Guide
Learn to build habits that stick with our guide to habit formation, frameworks, and accountability. Download the FREE 3act app to start today!