Fit Sentry turns getting in shape into a game.

You're not just tracking calories — you're leveling up a hero. Every meal you log, every workout you finish, every glass of water and every night of sleep earns XP, coins and respect. Hit your targets and your hero climbs from Novice to Spartan. Miss them and your coach lets you know.

Everything runs 100% offline. No account, no sign-up, no cloud — your data stays on your phone.

WHAT YOU CAN DO
• Log food in seconds from 280+ ready foods, Greek and international — pick a portion in one tap, no keyboard. Or add your own.
• Track calories, protein, carbs and fat, plus net calories (eaten − burned).
• Track water and drinks (coffee, tea and more) toward your daily hydration goal.
• Log from 120 exercises — simply by minutes, or in detail with sets × reps × weight.
• Log weight, sleep and steps, and see your history in charts.
• Get smart, protein-first daily targets based on your body and your goal.
• Build your own meals and workouts, and plan your whole week.
• Put a widget on your home screen with the daily goals and progress bars you choose.

THE GAME
• Level up your hero, earn coins and spend them in the rewards shop.
• Keep streaks alive across meals, protein, gym, sleep and steps.
• Spin the Wheel of Fortune for a treat, a challenge or a bonus.
• Pick your class and chase the golden-ratio "balanced day".

YOUR COACH, YOUR STYLE
• Chad — a blunt, data-driven trainer who hits you with your own numbers. Never insults, never body-shaming.
• Zen — calm and supportive, building habits with patience instead of pressure.
• Or create your own coach with your own lines.
• On-time reminders for meals, protein, the gym and sleep.

PRIVATE BY DESIGN
• Fully offline. No account, no analytics, no ads, no third parties.
• The app doesn't even hold the internet permission.
• Multiple profiles on one device. Export and import your data as JSON whenever you want.
• Available in English and Greek.

Fit Sentry is a free app, provided as-is. It is not medical or nutrition advice — always do your own research, and you are responsible for your own choices. Consult a qualified professional for any medical concerns.