Health & Fitness

Fun Calorie Tracker: Luko

Estimate meals and assemble goal-based workouts with a dragon companion and collectible rewards.

Our take

Useful for general-wellness logging with manual review

Photo/text meal entry and daily activity rewards combine in one habit space.

Keep in mind: Calorie/macronutrient and training outputs are estimates, not a medical plan; exercise suitability and image-based portions require review. Limited-time challenges can change.

What you can do

  • Photo/text meal estimates and recipe ideas
  • Goal/equipment-based workout suggestions
  • Collectible maps, companions and push-up challenge replays

Good for

  • Adults seeking optional general-wellness motivation

Consider alternatives for

  • Medical nutrition, injury rehabilitation or guaranteed calorie accuracy

Limitations & considerations

  • Captured minimum: iOS 17.0.
  • Calorie/macronutrient and training outputs are estimates, not a medical plan; exercise suitability and image-based portions require review. Limited-time challenges can change.

Privacy & permissions

Meal photos, goals and workout/replay data are sensitive; determine AI-processing/retention and sharing settings before submitting private material.

Sources & review notes Updated Nov 15, 2026

Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.

  1. US App Store developer description

    Complete description, release notes, download price and compatibility metadata captured 2026-11-02.

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