Quant Life: Personal Database
Track what matters
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Every record is a dot. Keep the dots, and time begins to reveal how your body, habits, money and life are really changing.
Quant Life turns anything you care about into a simple tracker and a change you can see over time.
Every entry is a dot: a weight, a night of sleep, a reading session, a net-worth snapshot, a private feeling, or something only you would think to measure. Keep the dots, and time begins to reveal the line.
TRACK YOUR WAY
• Start with thoughtful templates for body, life, work, wealth, relationships and pets
• Create your own tracker with a number, rating, duration, choice, yes/no or text
• Add an entry in seconds
SEE CHANGE OVER TIME
• Automatic charts and long-term summaries
• A single timeline for everything you choose to record
• Calm history views that keep the original facts visible
SHARE IDEAS, NOT PRIVATE DATA
• Generate a result card on your iPhone
• Share an empty Quant Life template that friends can copy and adapt
• Template files never include your entries
PRIVATE BY DESIGN
• No account required
• No ads, analytics or tracking
• Personal entries are not uploaded
• Recording and review work offline
• Face ID or device-passcode protection
• Full JSON backup and restore
Quant Life is free and contains no generative AI. It is a quiet foundation for something more valuable: a reliable personal record that becomes more useful with time.
Record the dots. Understand the pattern.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, DLC39DEGREE, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DLC 39 DEGREE LTD
- Size
- 3.1 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
9+
- 9+
- Infrequent
Mature or Suggestive Themes
- Copyright
- © 2026 DLC 39 DEGREE LTD