The first calorie tracker designed exclusively for weight gain. Now made for the fold.
BulkMode keeps up. Turn it sideways and today's progress sits right next to today's meals.
Everything works exactly the way you're used to. Snap breakfast one-handed, check your ring, get on with your day.
Built from scratch for gaining—not a diet app with the colors inverted.
No red warnings for eating "too much." No guilt for hitting your calories. Here, reaching your goal is a win, not a problem.
2,911 calories. Built from 47 days of you.
Most apps give you a number on Day 1 and never change it. Maybe they're 200 calories off. Maybe 400. You'll never know.
BulkMode watches what you actually eat, tracks how your weight responds, and continuously recalibrates your targets to match YOUR metabolism. As you gain, your targets grow with you.
By Week 6, your daily calorie goal isn't a guess—it's built from your real data.
No searching. No weighing. Just snap.
Point. Snap. Done. Every macro, instantly.
Some meals don't wait for a photo. You were starving, it was gone in four minutes, and the plate is already in the dishwasher.
Just tell BulkMode what you ate. Type it or say it. “3 scrambled eggs, 4 strips of bacon and 2 slices of toast with butter” is enough. BulkMode does the math.
Your body counted it. So should your app.
Hit your calorie goal? Trophy. Log for a week straight? Trophy. Finally gain that first pound? You guessed it.
Because gaining weight is hard enough. You deserve to celebrate the wins.
“So easy to use! Just take a pic and it logs everything. I like that it just adjusts your calorie goals for you over time instead of just giving you some random number. Literally the only calorie tracker that's fully focused on gaining weight. One suggestion: would love to see a weekly recap of how I did overall. If you're trying to bulk, this app makes it easy and keeps you on track.”
Weekly recaps shipped the week after this review.
So we didn't build one.
Yes. BulkMode 3.1 and later is made for iPhone Duo, folded or open, in portrait and landscape.
No. Update to the latest version and BulkMode adapts on its own whenever you fold it, unfold it, or turn it.
Held upright, BulkMode gets more room. Turned sideways, it splits into two: Home shows today's progress next to today's meals, Build puts your weight beside your plan, and your trophies spread across the display.
Yes. On foldables like the Galaxy Z Fold and Pixel Fold, the Android app opens up the same way when you turn it sideways.
Here's what most apps miss: as you gain weight, your body burns more calories just existing. A 160 lb person burns more at rest than a 150 lb person.
If your app gives you 2,800 calories on Day 1 and never updates, you'll gain weight at first—then plateau. You're eating at maintenance for your new weight without knowing it.
BulkMode recalculates as you progress. Your targets grow with you, so you never get stuck wondering why the scale stopped moving.
We start with research-backed formulas to estimate your needs—a solid Day 1 starting point that most apps stop at forever.
But we keep going. As you log meals and weigh in, we track what you're actually eating versus how your weight responds. From this, we calculate your real metabolic rate—not what equations predict, but what your body actually burns.
Over 4-6 weeks, we blend the formula estimate with your learned data. The result? A calorie target built from YOU, not a generic calculator.
Yes. You get a free trial to experience everything—instant meal scanning, adaptive targets, progress tracking, all of it. Cancel before it ends and you won't be charged.
We want you to see it working before you commit.