Nutrition & activity
Track a weight gain goal with a food diary
Working toward a weight gain goal? CalX gives you an overview of logged food intake and weigh-ins, so you can document your progress and revisit your meals.
Explore CalX
Keep your food intake easy to find
Record meals and snacks in your food diary. Each entry includes estimated calories and macronutrients. Return to a date to review what you recorded rather than relying on memory alone.
Keep a record of weigh-ins
Your weight chart brings measurements together over time. Review that history alongside your food diary and activity. The app presents a record; it cannot determine on its own whether gaining weight is appropriate for your circumstances.
Plan upcoming meals
The AI coach suggests recipes and menus based on profile information, preferences and goals. Find ingredients, preparation steps and estimated nutrition to review before using a recipe. Reports also let you keep a copy of your logged data.
Getting started in CalX
- Enter your profile information and the goal you want to track.
- Log meals and snacks, then review their nutrition estimates.
- Add weigh-ins to see your recorded progress over time.
Frequently asked questions
Can I track more than calories?
Yes. CalX also shows protein, carbohydrates and fat, along with the activities you record.
Does the app prescribe a weight gain diet?
No. Tracking tools and AI suggestions do not replace an individual medical or dietetic assessment.
CalX is a tracking tool, not a medical device. Review AI estimates and suggestions. Some features and exports require a subscription, depending on the plan selected in the app.
Your record, close at hand.
Find CalX on iPhone and Android.