Privacy First

Track calories. Manage weight.
100% Private.

Caloscope uses clinical physiology to calculate your TDEE, track your progress, and predict results all while keeping your data strictly on your device.

100% Device Local
Zero Forced Accounts
Mifflin Jeor Standard
Caloscope Home Screen
Methodology

Rooted in Physiological Laws

Caloscope eliminates guesswork by applying proven bio-energetic formulas to your unique metabolic profile.

Mifflin-St Jeor Precision

We calculate your Basal Metabolic Rate (BMR) using the validated Mifflin-St Jeor equation, accounting for sex-specific hormonal and metabolic baselines.

The 7700 kcal Constant

Weight management is an energy balance equation. Caloscope tracks your cumulative deficit against the thermodynamic constant of 7700 kcal per kilogram.

Dynamic TDEE Scaling

Your metabolism isn't static. We apply granular activity multipliers (1.2x to 1.9x) to ensure your daily calorie target reflects your actual lifestyle.

Clinical Data Visualization

Traditional trackers hide your progress behind vague summaries. Caloscope exposes the raw data, allowing you to audit your trends with technical precision.

  • Adaptive TDEE baseline auditing
  • Macro-specific volume trends
  • Caloric density distribution
  • Predictive weight-loss trajectories
Analytics Overview
Detailed Progress
Daily Consistency

Log Meals with Precision

Quickly log meals from a database of thousands or create your own custom ingredients. No fluff, just the data you need to stay on track.

Quick Add Add frequent items in a single tap.
Custom Recipes Build and save your favorite home-cooked meals.
Macro Balancing See your P/C/F ratios update in real-time.
Meal Logging
Gamification

Turn Consistency into a Game

Caloscope rewards your efforts without the pressure of social feeds. Earn XP, unlock milestones, and build streaks that motivate you to show up.

Level System Watch your rank grow with every logged day.
Milestones Celebrate long-term weight and consistency wins.
Streaks Maintain your momentum with daily streak tracking.
Streaks and Achievements
The Privacy Manifesto

Your Health Data is Yours.

In an era of cloud lock-in and personal data auctions, Caloscope takes a different stand. We believe your biological data belongs on your device, not on our servers.

No Accounts Start tracking immediately. We don't want your email or phone number.
Everything Offline All calculations and data storage happen locally on your hardware.
True Portability Export your entire database in one click. Restore it anywhere, anytime.
Privacy Settings