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User guide

Use Leptir without guesswork

Log meals, workouts, and weight on the web or in Telegram. Review the day, correct estimates, and keep control of your record.

What Leptir is

Leptir keeps meals, workouts, weight, and same-day readouts in one personal record. It estimates nutrition when needed and keeps your original log available so you can review or correct the result.

Quick start

  1. Create an account
  2. Use + Log something on your Day view to log a meal, workout, or weight
  3. Connect Telegram from Account if you also want chat and photo logging
  4. Review your Day, Week, and Month views as your record grows
You do not need Telegram. Web logging is available from your Day view. Telegram is an optional, faster capture surface for chat and photos.

Log on the web

  1. Open your Day view.
  2. Select + Log something.
  3. Choose Meal, Workout, or Weight and enter what happened.
  4. Select Add Entry, then review it on the timeline.

On the web, write the entry normally. You do not need to begin meal or workout entries with a special prefix.

Connect Telegram

Open Account, choose Connect Telegram, and generate a pairing link. Open that link in Telegram and tap Start to attach chat logging to the current Leptir account.

Token expires in 10 minutes.

Log in Telegram

Meals

Start every message with Meal:

Meal: chicken rice and veggies Meal: 2 eggs, toast, coffee

You can also send a meal photo. A photo does not need the meal: prefix.

Movement / workouts

Log movement the same way you log meals — continuity on one timeline, not performance optimization. Start with Workout:

Workout: push day bench press 5x5 Workout: 30 min walk

Weight

Start a weight entry with weight:

weight: 182 lb

Accuracy tip

Plain language works. Specific portions help estimates; your raw text always stays the source of truth.

Review and edit

Use Day for the detailed timeline, Week for recent totals, and Month for longer-range context. Select a meal or workout when you need to correct it. Meal edits can preserve your values or request a new analysis, depending on the change you make.

AI nutrition values are estimates. Your original entry and your corrections remain the source of truth.

Account and data

  • Change your timezone and food context from Account.
  • Manage Telegram from Account at any time.
  • Export meals, workouts, and weight from Account as CSV files or JSON.
  • For account deletion, contact support@leptir.io.

Troubleshooting

  • Not linked → reconnect Telegram
  • Pairing link expired → generate a fresh link from Account
  • Telegram text gets no response → check that it begins with Meal: or Workout:
  • Entry appears on the wrong day → confirm your timezone in Account
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