5+
Tracking dimensions
E2E
Encrypted photos
AI
Personalised insights
iOS
Native app
Features

Everything you need.
Nothing you don't.

From daily logging to long-term trends, weightrakkr gives you a complete picture of your progress.

Weight Tracking & Charts
Log daily and watch your trend on a beautiful line chart. Y-axis auto-ranges, goal weight shows as a reference line, weekly averages smooth out noise.
Daily logging Goal weight Trend line kg / lbs
Calorie Tracking
Log meals, track macros, and hit your daily target with a calorie ring. TDEE calculator helps set the right goal for your body.
Macros TDEE calc
AI Food Scan
Photograph any meal — mixed dishes, drinks, snacks — and receive instant calorie and macro estimates. Follows up with clarifying questions when needed.
AI-powered Instant scan Macro breakdown
Insights & Streaks
Weekly comparisons, logging streaks, and auto-generated insight cards that surface patterns in your data.
Heatmap Streaks Weekly compare
Progress Photos
Capture your transformation. Photos are AES-256-GCM encrypted on-device before upload — the server never sees plaintext.
E2E encrypted Side-by-side
Offline-first sync
Logs write locally first and sync in the background. Magic link sign-in — no password to forget. Works perfectly with no connection.
Magic link auth Works offline Background sync
Meet Nora

Your personal
AI companion.

Nora reads your logs, goals, and preferences before every reply. Specific to your data — not generic answers.

Ask Nora anything
about your progress

Nora reads your weight trend, calorie logs, macros, and exercise preferences before every reply. She gives your answers, not generic ones.

  • Workout suggestions based on your listed exercise preferences
  • Meal plans and recipe cards with full calorie breakdowns
  • Deficit tracking and plateau analysis from your actual data
  • Structured cards you can log directly from the chat
Why has my weight stalled this week despite eating in a deficit?
Looking at your last 14 days, your weekly average is actually down 0.3 kg — the day-to-day variation is normal water retention. Your 7-day calorie average is 1,760 kcal vs your 2,000 kcal goal, so the deficit is real.
Insight · 14 days
Avg weight74.4 kg (↓0.3)
Avg daily calories1,760 kcal
Weekly deficit~1,680 kcal
Projected / week~0.24 kg
Can you build me a high-protein meal plan for today?
Of course. Based on your 2,000 kcal goal and 150g protein target, here's a plan for today…
Privacy first

Your data is
yours alone.

Privacy was a constraint from day one, not an afterthought.

AES-256-GCM photo encryption
Photos are encrypted on your device before upload. The server never sees plaintext. Not even we can access your photos.
Magic link — no passwords
Sign in with a one-time code sent to your email. No password to leak, no OAuth dependencies. Session stays on-device.
No data selling, ever
weightrakkr earns through subscriptions only. Your data is never sold, shared, or given to advertisers.
Offline-first architecture
Logs write locally first. The app works fully offline — your data never waits for a server to be available.