The Difference: Predict Weight
The Difference App LLC Health & Fitness iPhoneiPadiPod touch
The Difference: Predict Weight is a free Health & Fitness app for iPhone and iPad by The Difference App LLC. Rated 4.8/5 from 142 ratings. Requires iOS 17.0.
- Rating
- 4.8
- 142 ratings
- Price
- Free
- on the App Store
- Size
- 40 MB
- Age 4+
- Updated
- Oct 3
- 2026 · v2.0.6
Screenshots
About The Difference: Predict Weight
The Difference App: Weight Management. Simplified. Tired of stepping on the scale and being surprised? The Difference is a calorie counter and weight loss tracker that gives you the power to know what you'll weigh tomorrow - before tomorrow arrives. By simply logging your meals in your food journal and exercise in your activity log, The Difference App instantly calculates your personalized calorie balance and predicts your weight change for the next day. No guesswork. No generic estimates. Just your data, working for you. Why The Difference App works when other apps don't: Most calorie apps tell you what you already did. The Difference tells you where you're headed. Key Features: • Predicted Weight Change: See exactly how today's choices will affect tomorrow's weight - updated in real time. • True Burn™ (Premium): Our proprietary AI learns your unique metabolism and calculates your actual daily calorie burn - not a one-size-fits-all estimate. • Activity Burn™ (Premium): Precision calorie calculations for your workouts, sports, household tasks, and more - using our proprietary formula. • AI Food Logging (Premium): Just snap a photo of your meal, use any image, or scan a barcode for effortless meal and nutrition tracking. Our AI recognizes and logs it instantly with remarkable precision - no searching, no typing. • 1.5 Million+ Food Records: Sourced from Nutritionix, the largest dietitian-verified nutrition database, plus unlimited custom entries so nothing goes untracked. • Full Macro Breakdown (Premium): Instantly see protein, carbs, fat, and more for everything you log - via food search, our new natural-language description tool, barcode scans, or AI Food Photos. • 1,000+ Activities: From gym sessions to everyday movement - every calorie counts. • Voice Logging: Just say it - log your weight, meals, or activities hands-free using your microphone. No typing required. • Detailed Daily Email & SMS Results (Premium): Your personalized daily summary delivered straight to your inbox and phone every morning. • Your All-In-One Diet App: Monitor your BMI and Body Fat Percentage, and stay on top of your healthy weight goals - all in one place. • Predictive, Intuitive, and Affordable: Built for real people. • Available in English and Spanish: Use the full app in whichever language you prefer. Flexible Plans for Every Goal: • Free: Access core features including generic formulas used for daily Predicted Weight Change. • Premium - $4.99/month or $24.99/year: Unlock True Burn™ and Activity Burn™, which improve your predictions, AI Food Photo Logging, Macro Tracking, and detailed Daily Email and SMS Results for the most accurate, most informed weight management experience possible. For less than a dollar a week, know exactly what you'll weigh tomorrow. Download The Difference App today and discover the power of knowing what you'll weigh tomorrow, today! Follow us @TheDiffApp on Social Media Read our Terms and Conditions: https://thedifferenceapp.com/terms-and-conditions/ Read our Privacy Policy: https://thedifferenceapp.com/privacy-policy/
Ratings & reviews
4.8
142 ratings
What’s new
Version 2.0.6 · Updated October 3, 2026
New in this update: - More accurate True Burn™ & Activity Burn™ calculations - Snap a photo or use a barcode to log food with AI - Skip the search and just describe your meal - Understand what you're eating with detailed Macros - Sign in with Apple or Google - Auto-sync your Withings smart scale - Log weight, meals & activities by voice - Daily results delivered by SMS & email - Spanish Version - Profile Pictures - New in-app quiz game - Dark Mode has arrived - Saved Passwords Update now for a smarter, simpler way to track your progress.
App privacy
The developer, The Difference App LLC, 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:
- Contact Info: Email Address
- User Content: Photos or Videos
- Identifiers: User ID
Used for: Developer’s Advertising or Marketing, Product Personalization, 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:
- Usage Data: Product Interaction
- Health & Fitness: Health, Fitness
- Contact Info: Name
Used for: Analytics, App Functionality
Alternatives to The Difference: Predict Weight
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| The Difference: Predict Weight | 4.8 / 5 (142 ratings) | Free | October 3, 2026 | |
| Stomped: Unlock Your City | 4.5 / 5 (165) | Free | Oct 22, 2026 | Compare |
| PureGym US | 4.6 / 5 (17,990) | Free | Oct 12, 2026 | Compare |
| Weight Loss Simple Tracker App | 4.7 / 5 (2,199) | Free | Sep 28, 2026 | Compare |
| iClinicHealth | 2.9 / 5 (183) | Free | Sep 22, 2026 | Compare |
| YMCA of Greater New York App | 4.8 / 5 (13,709) | Free | Oct 18, 2026 | Compare |
| Count.It Journey | 4.5 / 5 (1,624) | Free | Oct 23, 2026 | Compare |