Low-friction awareness

Understand your trajectory.

Leptir is a calm system for understanding food, activity, and personal trajectory — low-friction logging with transparent feedback. Understand patterns, not perfection.

Your data stays yours.

Today · Friday
Live
Calories
1,842
of 2,500 target
Protein
167g
of 190g target
Recent pattern

Harder movement days often sit next to lighter meal logs — a pattern, not a verdict.

Today’s readout

2 meals and 1 workout logged so far — macros and movement on the same timeline.

Recent log 14:02
  • 6.5 oz chicken breast312 kcal
  • 1 cup basmati rice205 kcal
  • Greek yogurt sauce82 kcal
Assumptions
  • Rice estimated from portion size
  • Sauce assumed nonfat yogurt

Philosophy

Most apps Leptir
Hide assumptions Shows reasoning
Chase engagement Promote awareness
Black-box scoring Transparent interpretation
Data extraction User ownership

Transparent interpretation

See how a log becomes a readout.

A single message becomes interpretation, then a calm summary. Assumptions stay visible.

User input

“Chicken bowl with rice and sauce”

Interpretation
  • explicitgrilled chicken breast
  • explicitbasmati rice
  • assumedyogurt sauce
  • estimatedportions from context
Insight

Higher protein with moderate carbs — logged as one meal on your day timeline.

540 kcal P 48g C 52g F 14g

Leptir distinguishes between explicit entries and assumptions.

Surfaces

Real products, not promises.

Meal receipts Per log

Grilled salmon, asparagus

410 kcal P 38g C 9g F 22g

Salmon weight estimated from “fillet.”

Daily summary Wed · Mar 12
Calories2,118
Protein178g
Adherence92%
Pattern insights Last 14d

“Your logs often show smaller meals before late training — a pattern, not a verdict.”

“Eating consistency drops most on high-stress workdays.”

Export your data Anytime

Export CSV or JSON anytime.

.csv .json raw

Principles

Built for awareness, not manipulation.

Leptir exists to help you understand your habits — not to maximize engagement or obscure the reasoning behind your data.

How it works

  1. 01 Create account
  2. 02 Connect Telegram (logging interface)
  3. 03 Start logging

Leptir currently uses Telegram for fast conversational logging. The web dashboard is for reviewing what you captured.

Create account →
Theme