ACT OS - Pursue Progress
Your personal operating system
Only for iPhone
Free · In‑App Purchases
iPhone
Be one of the first 350 users to support ACT OS and get Premium for life for the price of a single subscription.
* Offer ends December 31, 2026
Stop tracking habits. Start building a system.
ACT OS isn't another habit tracker. It's your personal operating system for continuous improvement.
Most habit trackers focus on checking off boxes. But ambitious goals are more than a collection of isolated habits. They're built on interconnected systems of actions working together toward a common goal.
ACT OS helps you organize every action to the bigger picture, so you always know what matters most, where to focus your effort, and how each decision contributes to your overall success.
Whether you're building a single healthy habit, preparing for a national championship, or designing an operating system for your entire life, ACT OS scales with your ambitions.
If you believe you're capable of more than you are today, ACT OS was built for you.
---
Build your system
1. Organize your goals with the Domain Framework
Every goal is broken down into Domains and Sub-Categories, giving your actions structure and purpose.
Instead of managing disconnected habits, you'll build a complete system that helps ensure no important area gets overlooked.
2. Prioritize what matters most
ACT OS uses a transparent weighted scoring system that measures how well you executed your plan based on the priorities you define.
Every week you'll receive an Execution Score showing:
• Overall Execution
• Domain performance
• Individual action performance
• Exactly how each action contributed to your final score
No hidden algorithms. No mystery calculations. Just simple, transparent math that keeps you focused on what actually matters.
3. Start with expert built templates
Knowing what to do is often the hardest part.
Browse our growing library of professionally designed templates for a wide variety of goals and commitment levels. Every template is fully customizable, so you can:
• Use it exactly as designed
• Modify it to fit your needs
• Combine multiple templates together
• Upload a custom template
• Build your own system from scratch
As our library grows, you'll always have a new pursuit waiting for you.
4. Designed to fit you
Your goals are unique. Your system should be too. ACT OS gives you complete control over:
• Your goals
• Your actions
• Your priorities
• Your targets
• Your schedule
• Your tracking style
• Your appearance
Choose from seven different tracking types, customize your domains and aesthetic, adjust your priorities anytime, and let your system evolve as you do.
Whether you prefer a simple checklist or a detailed performance system, ACT OS adapts to you.
5. More than a tracker
ACT OS supports you through all 5 stages of the Pursuit of Progress Cycle:
1. Plan
2. Act
3. Reflect
4. Analyze
5. Adjust
---
Features
• Domain based goal organization
• Priority weighted execution scoring
• Seven flexible tracking types
• Expert built templates
• Daily planning
• Today only view
• Notifications and reminders
• Reflection and journaling
• Daily and weekly reviews
• Action quality ratings
• Performance and custom reports
• Progress history
• Change logs
• Links and attachments
• Full customization
• Cloud sync across devices
The pursuit of progress doesn't happen by accident.
Build your system. Build consistency. Build the person you're capable of becoming.
Download ACT OS today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
* Add custom app icons and dark mode icons
* Stacking templates in setup
* Projected scoring
* Additional Today page customizations
* Easier edit domains and edit view navigation via long pressing edit view’s pencil icon
* Renamed History tab to Analyze
* Moved the planning section from details to its own dedicated tab
* Added read-only daily notes to the weekly reflection tab
* Improved text visibility of dark theme
* Various bug fixes and performance improvements
The developer, spencer white, 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:
- Health & Fitness
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- User Content
- Search History
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- spencer white
- Size
- 1 GB
- Category
- Lifestyle
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
Health or Wellness Topics
- In-App Purchases
Yes
- Founder Lifetime $14.99
- Copyright
- © 2026 Proactix
