Open MyFitnessPal right now and eat 500 calories over your target. Watch what happens. The number turns red. Red — the universal color for danger, stop, you messed up. The app just punished you for doing exactly what your coach told you to do.
This isn't a bug. It's the product working as designed. MFP was built for the 70% of users trying to lose weight, and it shows in every pixel. The remaining 30% — people trying to gain — are supposed to just deal with it.
They've been dealing with it for 20 years. It's time to stop.
The lineup of apps that forgot you exist
MyFitnessPal color-codes calorie-dense foods in red and orange. Nuts, olive oil, peanut butter, avocado — the exact foods every hardgainer coach recommends — are flagged as "eat sparingly." The app's tagline promises to help you "take those extra pounds off." Their barcode scanner, which used to be free, now costs $80/year. For a barcode scanner.
Noom won't even let you sign up if you're underweight. Literally. If your BMI is below 18.5, the app rejects you. A $70/month app that excludes the people who need nutritional guidance the most.
Lose It! — the name says everything. You can technically set a weight gain goal, but the app can't automatically calculate calorie recommendations for gaining. The macro tracking is an afterthought. The entire product assumes you want less food, not more.
FatSecret markets itself as "the most effective weight loss app." Users who set weight-gain goals report getting push notifications saying "You only need 400 calories to power yourself through!" — the exact opposite of what they need to hear at 6 PM with 1,200 calories left.
Carbon Diet Coach technically supports a "mass gain" goal, but there's no free trial and no push notifications. It requires existing nutrition knowledge to use. It was built for coaches and experienced lifters, not for the 19-year-old who just wants someone to tell him what to eat.
The UX is the problem
This goes deeper than color codes and marketing copy. The entire user experience of every major fitness app assumes your relationship with food is about restraint. Progress means eating less. Red means you went over. Green means you stayed under. Every graph, every notification, every celebration is wired for deficit.
For a hardgainer, this is backwards. Progress means eating more. Going "over" is the whole point. And the absence of celebration when you hit 3,500 calories after a full day of force-feeding — that silence is deafening when you're struggling.
Think about it from a product design perspective. When a weight-loss user hits their calorie target, Noom gives them a little confetti animation. When a hardgainer hits their surplus target in MFP, they get a red warning and a frowny face. Same achievement. Opposite response. Because nobody thought about the gaining user when they designed the product.
The $15 billion audience nobody serves
The weight gain supplement market is worth $15-16 billion annually. Americans spend more on mass gainers, weight gain shakes, and bulking supplements than the GDP of some countries. That's real spending by real people with a real problem.
466,000 people subscribe to r/gainit — one of the top 1,000 subreddits in the world. 100,000-200,000 Americans Google "how to gain weight" every single month. Bony to Beastly has sold 15,000+ programs at $200+ each to hardgainers alone.
The demand has been screaming for a decade. Nobody has listened.
What a gaining app actually looks like
Imagine an app where green means you hit your surplus. Where the dashboard shows "1,180 calories remaining" as a countdown, not a limit. Where a notification at 6 PM says "You're 800 cal short — here's a shake recipe: 2 cups milk, PB, banana, oats, whey. 820 cal, 2 minutes." Where the community celebrates hitting 3,500 calories instead of questioning why you'd want to.
Imagine the barcode scanner is free. The food database is verified. The algorithm learns your actual metabolism instead of guessing from a formula. And the meal plan adjusts automatically on training days vs rest days.
None of this requires new technology. Every piece already exists. MFP has the food database. MacroFactor has the adaptive algorithm. Eat This Much has the meal planner. Hevy has the workout tracker. The pieces are there — they've just never been assembled for people trying to gain weight.
We're assembling them.
bulklab isn't an app with a "gain weight" toggle bolted onto a diet product. It's a product built from the ground up for hardgainers. Every screen, every notification, every feature assumes you need to eat more, not less.
The waitlist is open. If anything above resonated with you — if you've felt the frustration of using tools that were never built for your problem — that's exactly why this exists.
Join the waitlist and help us build what should have existed years ago.