AI nutrition tracking
Hit your
macros
effortlessly
Calories, protein, carbs and fat at a glance. Snap a photo, say it out loud, or scan a label — voidpen does the math.
Built for real life
Everything you need,
nothing you don’t
A complete look at the app — log food, track macros, chat with your coach and watch real progress add up.
Swipe to explore every screen
Snap. Speak. Scan. Type.
Log food in seconds
Multiple ways to input. One smart way to log. However you eat, there’s a faster way to track it — no endless searching.
- Photo & voice
Point your camera at a plate or just describe your meal out loud.
- Barcode & label scan
Scan packaged foods and nutrition labels for exact numbers.
- AI text input
Type “two eggs and toast” — the AI estimates the macros instantly.
Hit your macros
Your whole day,
one glance
Calories, protein, carbs and fat — all on one beautiful dashboard. See what’s left in your day the moment you open the app.
- Live calorie ring
Watch your budget fill up in real time as you log.
- Per-meal breakdown
Tap any meal to see exactly where your macros came from.
- Home screen widgets
Keep your targets one tap away, right on your lock screen.
How it works
Three taps to tracked
No food scales, no spreadsheets, no guilt. Just open, log, and get on with your day.
Capture it
Snap a photo, speak, scan a barcode or type. Whatever’s fastest in the moment.
AI does the math
voidpen identifies the food and fills in calories and every macro automatically.
Watch progress
See weight, calories and trends line up over weeks — and stay on track for good.
Meet your AI coach
Smart help for
meals, goals & habits
Ask anything. Your coach knows your targets and your history — so the advice actually fits your day, not a generic plan.
Loved by trackers
People stick with it
I’ve tried every tracker out there. Snapping a photo and getting macros back in seconds is the only reason I’ve logged 90 days straight.
The AI coach feels like texting a nutritionist who actually remembers my goals. It nudged me to fix my protein and it worked.
The dashboard is gorgeous and the widgets keep me honest. First app that’s made tracking feel light instead of like a chore.
Questions
Good to know
How accurate is the photo logging?
Is there a free version?
Does it work with Apple Health?
Can it set my macro targets for me?
Your macros,
finally handled
Download voidpen and log your first meal in under five seconds. Free to start.