Capture meals
Add what you ate quickly, then refine details only if you need to.
Personal nutrition, finally simple
Track meals fast. Close each day with confidence.
Zento gives you a clear daily loop: log meals, review totals, and complete the day. No spreadsheet energy, just calm consistency.
Log in seconds
Review at a glance
Build momentum daily
Daily Rhythm
A quiet system that fits in your pocket.
Three moves: capture, review, complete.
Review totals
See calories and macros for the day in one clean view.
Complete day
Lock in the day and let your consistency streak keep growing.
Calendar clarity
Visual day-by-day progress helps you see what is logged and what is complete.
Built for momentum
Completion streaks keep focus on repeatable habits over perfection.
Useful uncertainty
Estimated meals can carry a range so your data stays honest and actionable.
Flexible by design
Capture now. Adjust later. Keep your day clean.
Zento supports quick input first. You can tighten brands, amounts, tags, and macros whenever you need.
Fast entry
SecondsDay review
One screenCompletion flow
One tapZento GPT
Talk through meals, planning, and macro estimates.
Use Zento GPT when you want quick help with meal ideas, tradeoffs, or rough planning.
You: Suggest a high-protein lunch under 650 calories.
Zento GPT: Try grilled chicken + quinoa bowl, 52g protein, ~610 cal.
Pricing
Start free. Build the habit first.
Everything you need to log meals, review days, and keep momentum.
$0 starter
Track meals, complete days, and monitor your trendline without complexity.