About us
We built the app
the charts said didn't exist.
TrakMac is built by a husband and wife team in Los Angeles, CA. It's just the two of us. A small studio, a personal grievance with how nutrition apps work, and the conviction that there are millions of people to whom the math just doesn't fit. So we started building an app that would get you 80% of the way to putting you on the path towards better habits, and a healthier, stronger lifestyle.
Built by John & Gaelyn Jenkins
How it goes
Say the thing
Consider it TrakMac'd™
"Grilled chicken, maybe six ounces. Cup of jasmine rice. Broccoli,
olive oil, a little soy. Plus a protein shake after lift."
Tap the mic, say it plain, hit confirm. No scale, no barcode, no scrolling a database for "chicken breast — skinless — raw." Numbers in, macros out, back to your programming.
Voice-first AI-powered Fitness Fuel App
Built for those taking fitness to the next level
Macro apps treat everyone the same
You're not everyone
50 min HIIT + 50 reps 135 lb clean & press
The gist
Your body
Your training
Your math
Most tracking apps plug height and weight into the same formula everyone else got. That number is wrong for most lifters. TrakMac asks what you actually do, then sets targets that match.
Early users
Real words
From real users
This is insanely easy, wow. I've done MyFitnessPal (100 years ago) and Senza. Both were such a slog and nothing like this. Really well done.
Whoa okay actually this is so nice, u don't have to know anything!!! U just type in what u ate and it analyzes all the macros. So genius.
Other apps I've had for this you have to save the wrapper and know every detail about it and stuff, so irritating.
Free on the App Store
Start building that six-pack
7-day free trial. No credit card. Just download and start talking.
Featured reading
The TrakMac thinking, written down
Practical pieces on how to actually track, eat, and train when the goal is body composition that holds up. All blog posts · All knowledge articles
- Blog
Alternatives to MyFitnessPal for serious lifters
The MFP problem isn't the math — it's the search-every-meal friction. Here's what to use instead.
Read → - Blog
The macro tracker that estimates from voice
Why describing what you ate beats scanning barcodes for real plated food.
Read → - Blog
Hitting protein on a GLP-1
When appetite drops 1,000 calories a day, protein gets hard. Here's the workaround.
Read → - Blog
Voice logging vs barcode scanning
Barcodes cover packaged food. Voice covers what you actually eat. The honest comparison.
Read → - Knowledge
GLP-1 Calorie Floor: Eat Enough to Keep Your Muscle
How much you should eat on Ozempic, Mounjaro, or Wegovy — and why eating less is the trap.
Read → - Knowledge
How to track macros without weighing your food
Estimates within ±20% beat perfect measurement you quit in two weeks. Here's the method.
Read →