iOS · Join the waitlist

Tell us your weight.
We’ll tell you what to do next.

Your nutrition coach for making weight. Built for combat athletes, powerlifters, and weightlifters.

168.4 155.0 lbs / 14 days
Sport MMA · Lightweight
Weigh-in Day before, 24 hrs to rehydrate
Today Day 9 of 14 · on track
Built for the athletes
who weigh in to qualify
  • MMA
  • Boxing
  • Kickboxing / Muay Thai
  • Wrestling
  • BJJ
  • Powerlifting
  • Olympic Weightlifting
How it works

From download
to weigh-in.

Set up once. Then every cut is the same three moves.

Onboard

Tell us about your cut.

Pick your sport. Enter your current weight and your target. Done in a minute.

Plan

Get your daily plan.

How much to eat. How much protein and carbs. When to sweat. What weight to be tomorrow morning.

Coach

Weigh in. We adjust.

Log one number a day. If you’re off, the Coach rewrites tomorrow and tells you why.

Safety Ceiling

Hard limits.
No exceptions.

Cutting goes bad when nobody’s holding the floor. These limits are built into the app — the AI Coach can’t override them, you can’t override them, no input can.

10%
Max cut
Of your starting weight. Past 10%, the app stops you and tells you to move up a class.
0.8 g/lb
Protein floor
Per pound of bodyweight, every day. Go lower and the cut starts eating muscle instead of fat.
NEVER
Banned methods
No diuretics. No laxatives. No vomiting. No training to heat exhaustion. The Coach will refuse, every time.

The plan won’t crash your training or send you on a starvation cut. If the math says it isn’t safe in the time you have, the app says so — clearly, and without panic.

Pricing

One cut,
or every cut.

Pay for one cut, or subscribe. Same Coach. Same plan. Same protocol on weigh-in day.

Event One cut
$9.99 / event

Competing soon?

For a single cut. Full Coach. Full plan. Plus two weeks of tracking after weigh-in.

  • AI Coach for the whole cut
  • Daily plan — calories, protein, carbs
  • Rehydration plan for weigh-in day
  • 14 days of tracking after
One-time purchase
Waitlist

Get notified at launch.

Drop your email. We’ll tell you when we launch.

Platform iOS · iPhone
Sport
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We’ll email you the moment Deficit launches on the App Store.