Add healthy weight, steadily.
weightpOp builds a realistic plan around your body and your schedule, with simple meals to choose from every day. No bulking, no supplements, no muscle-mass hype. Just eating enough, on purpose.
For iPhone. Adults 18+.
How it works
From your stats to a meal on your plate in four steps.
Tell us about you
Height, weight, age and a goal weight. We keep the goal inside a healthy range for your height.
Pick your pace
Three time-based plans: Gradual, Steady and Faster. Each shows your daily calories and your target date.
Choose your meals
Set your meal times, then pick what you feel like for breakfast, lunch, dinner and snacks. No single menu you are stuck with.
Check it off
Ate it? Tap it. Missed it? Your plan adjusts so you can make it up without a giant meal.
Three plans, one honest pace
Healthy gain is slow. We use modest weekly rates, and we never plan below a safe calorie floor.
Gradual
Easiest on your appetite. A smaller daily surplus and a longer timeline.
SteadyPopular
A balanced pace that suits most people.
Faster
The quickest pace we plan. Bigger meals and more snacks.
Built for real life
Some days you shop and cook. Some days you do not. weightpOp expects that.
Meal options, not a fixed menu
Every meal slot offers several options. Pick the one you have ingredients for today.
Plans that adjust
Skip a meal and the rest of your day, then the next days, make it up in safe, capped amounts.
Your meal times
Set when you usually eat. Your day is laid out in your order.
Grocery list
A weekly shopping list that follows the meals you pick, grouped by food type.
Weight log and progress
Log your weight, watch the bar move toward your goal, and share a progress card if you like.
Private photos
Add optional before and after photos. They stay on your phone unless you choose to share them.
Straight talk
weightpOp is not for serious gains or building muscle mass. It is a realistic way to add healthy weight if you are naturally slim and want to fill out a little. It will not make you a bodybuilder, and it is not medical advice. If you are underweight or have a health condition, check with your doctor first.
Progress, shared by people like you
Members can choose to share before and after photos. Here is a random selection.
Example before and after images, shown for illustration. Individual results vary and are not guaranteed.
Questions
Is weightpOp free?
Pricing will be shown on the App Store page when the app is released.
Who is it for?
Adults (18+) who are naturally slim and want to gain weight in a healthy, steady way. It is not designed for bodybuilding, bulking or medical weight-gain treatment.
Where do the nutrition numbers come from?
Food data comes from USDA FoodData Central. Calories and macros are estimates, and your plan is a starting point, not a guarantee.
What happens to my photos?
Photos you add stay on your phone. Only if you turn on sharing for a photo, and confirm our photo rules, is it sent for review to appear on this site. You can withdraw it at any time. Read the Privacy Policy.
Can I share my progress on social media?
Yes. The app creates a progress card with your gain stats, and optionally your photos and first name, that you can post to any app you choose.
I need help.
Visit the support page or email rafriv84@icloud.com.