Fun Calorie Tracker: Luko
Weight control made playful
About
This app makes healthy eating and exercise fun with a playful AI companion. It offers personalized workouts, quick meal logging with photo scanning, and a unique reward system that turns healthy habits into a collectible world.
What's New in Fun Calorie Tracker
1.0.24
November 4, 2026
Push to Fly is here! Do push-ups with your phone on the floor and watch Luko flap higher with every rep. Beat your best score, save your replay, and share it with friends during this limited-time challenge. Also in this update: • Costume Week gifts arrive faster • New gift pop-ups so you never miss a reward • Bug fixes and performance improvements
MoreSubscriptions & In-App Purchases
Luko Gold Annual
Annual access to Luko Gold
FAQ
What is Luko's main purpose?
Luko is designed to make healthy eating and working out feel like play. It helps users track calories and macros, and provides personalized workout plans to support their fitness goals.
How does Luko personalize workouts?
Luko learns your goals, fitness level, available equipment, schedule, and training preferences to curate a 100% personalized training plan. It then adapts this plan into a daily workout tailored to your current state.
How can I log meals in Luko?
You can log meals by snapping a photo, describing what you ate, or typing it in. Luko will then estimate the calories and macronutrients for your meal.
What are the collectible rewards in Luko?
By logging meals and completing workouts, you can unlock animal companions and build a collection on sticker maps. This gamified approach aims to make progress visible and habits rewarding.
Is Luko a medical device?
No, Luko is not a medical device. Calorie, macro, and workout estimates are for general wellness purposes and may not be exact. It does not replace professional medical advice.
What are the subscription options for Luko Gold?
Luko Gold offers weekly, monthly, and annual subscription plans. The annual plan includes a 3-day free trial. Prices range from $3.99 weekly to $49.99 annually.
What devices does Luko support?
Luko is available on iPhone and iPad, supporting a range of iOS devices.
How often is Luko updated?
The latest version of Luko is 1.0.24, last updated on November 4, 2026. Updates typically occur to improve features and performance.
