Habit Tracker: Entropy
Adrian Francis Health & Fitness iPhoneiPadiPod touch
Habit Tracker: Entropy is a free Health & Fitness app for iPhone and iPad by Adrian Francis. Requires iOS 15.1. Updated June 10, 2026.
- Price
- Free
- on the App Store
- Size
- 43 MB
- Age 4+
- Updated
- Jun 10
- 2026 · v2.1.0
Screenshots
About Habit Tracker: Entropy
Entropy is the idea that everything naturally falls into chaos — your sleep, your diet, your focus, your body. Every day is a quiet battle to maintain order. Entropy helps you win that battle. Instead of overwhelming you with a long list of goals, Entropy breaks each habit into small, achievable steps. Ate one balanced meal? That's a step. Sat down to meditate? That's a step. Each action moves your Order Score closer to 100%. Your Order Score isn't just based on what you've done — it's time-aware. At 9am, being at 30% is fine. At 9pm, it's a warning. The app knows the difference and tells you honestly where you stand. FEATURES - Smart step-by-step habits — complete goals one micro-action at a time - Time-aware Order Score — know if you're ahead or behind pace - Smart reminders — only nudged when you actually need it - Performance log — track your daily scores over time - Dark mode — full system dark mode support - iCloud sync — your data follows you across devices - Apple and Google Sign In — no passwords needed ENTROPY PRO Upgrade to unlock unlimited habits, 14 days of history, and advanced pacing insights. Start fighting entropy today. By using Entropy, you agree to Apple's Standard License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stlsf/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 2.1.0 · Updated June 10, 2026
What's New in 2.1 Habits were always about what you do. Now Entropy tracks what you eat, too. Point your camera at a meal — breakfast, lunch, whatever's in front of you — and the app figures out the rest. Calories, protein, carbs, fat. No barcode scanning, no searching a database, no manually logging every ingredient. Just a photo and a few seconds. It's called Nourishment, and it lives right alongside your habits in the Log. Log a meal, build a streak, watch the pattern emerge. Because how you fuel yourself shapes everything else you're tracking. What's in this update: AI meal recognition from your camera or photo library Calorie and macro breakdown per meal, per day A nourishment streak, tracked separately from your habits Meal stats on your home screen widget (Pro) Share your daily nourishment card Small fixes and polish throughout. More to come.
App privacy
The developer, Adrian Francis, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Health, Fitness
- Contact Info: Email Address, Name
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- User Content: Photos or Videos
Used for: App Functionality
Alternatives to Habit Tracker: Entropy
Looking for apps like Habit Tracker: Entropy? Here are 6 similar apps on the App Store. The highest rated is Entropy: Daily Health Plan (5.0/5), and all 6 are free to download.
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Healup: AI Calorie Tracker
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Entropy: Daily Health Plan
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Tide: Period & Cycle Tracker
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Routine for ADHD by Lumi
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BulkUp AI - Calorie Tracker
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micro5: bullet & daily journal
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Habit Tracker: Entropy | – | Free | June 10, 2026 | |
| Healup: AI Calorie Tracker | – | Free | Sep 2, 2026 | Compare |
| Entropy: Daily Health Plan | 5.0 / 5 (3) | Free | Oct 16, 2026 | Compare |
| Tide: Period & Cycle Tracker | 1.0 / 5 (1) | Free | Jun 11, 2026 | Compare |
| Routine for ADHD by Lumi | – | Free | Oct 11, 2026 | Compare |
| BulkUp AI - Calorie Tracker | – | Free | Aug 10, 2026 | Compare |
| micro5: bullet & daily journal | 5.0 / 5 (3) | Free | Feb 24, 2025 | Compare |