Doli: Fasting RPG, GLP-1, Calm

Bored of watching the hunger tick by? With Doli, that time becomes an adventure.

Intermittent fasting is easy to start but hard to keep up. Your stomach's growling, the screen just counts numbers, and you have no idea what's actually happening inside your body. So we built it — an app where Doli the little bear rides out every fast with you and turns that time into a real game.

The moment you hit the fasting button, Doli starts fasting alongside you in their own room. As the hours pass, Doli grows stronger and shows you, scene by scene, the changes actually unfolding in your body. "Now you're starting to burn fat 🔥" — a once-vague fast becomes a journey you can see.

■ Your body's changes, in real time (honest science)

As your fast stretches on, we walk you through what's happening in your body, stage by stage, in step with the elapsed time.

- Digestion (0–4h) — still digesting and absorbing your last meal. Insulin is high, so you're in storage mode

- Blood Sugar Settling (4–8h) — blood sugar and insulin drop, and your liver starts tapping its glycogen

- Energy Burn (8–12h) — glycogen runs low and your body begins breaking down fat for fuel

- Fat Burning (12–18h) — the 'metabolic switch' flips on and fat becomes your main fuel. Ketone production begins 🔥

- Ketosis (18h+) — even your brain runs on ketones. Growth hormone and autophagy ramp up

- Add your profile (height, age, sex, weight) for estimated calories burned and body-fat loss projections

■ Fasting is growth — the dungeon RPG 'Fasting Journey'

A timer that just counts numbers is dull. Doli's fasts have that 'raise-and-grow' fun.

- Auto-battle dungeons — from the Sprout Forest to the Midnight Fridge, Doli auto-fights through floors of monsters and bosses

- Fast 8+ hours = a gear chest drop 🎁 — finish a fast and pick one of two chests to open

- 8 gear slots · 5 rarities (Normal → Rare → Unique → Epic → Legendary) — collect them, enhance (+12), and swap between Basic / Advanced / Master tiers

- Character level & combat power — level up Doli with the gear you earn from fasting and take on deeper floors

- Hologram gear analysis screen — a cyber-scan of Doli, showing each equipped piece linked to its body part

- Fasting stops being pain and becomes time spent raising Doli and growing stronger together

■ A living Doli, all your own

- Roams freely around a cozy room, changing appearance based on your fasting state

- Hit your goal and Doli celebrates while your streak 🔥 builds — the reason you'll want to do it again tomorrow

■ Precise timer & easy logging

- Adjust your start time down to the date, hour, and minute — even if you forgot and started the app late, log it accurately

- See your daily fasting records and weight changes at a glance, in kg or lb, your choice

- Check your progress with a home screen widget without ever opening the app (Premium)

■ Diet-injection logging (optional)

- If you're on a GLP-1 injection, log your dose timing and view a half-life-based remaining-amount estimate alongside your weight graph

- ※ Doli never advises on prescription, dosage, or timing. It's a reference logging tool only, not a medical device. Discuss all medical decisions with your doctor or pharmacist.

■ Meditation

- Calming background music to steady the fasting mind. Guided basic & themed premium meditations are on the way

■ Take it easy, stay safe

- Fasting records are capped at 24 hours, and we don't encourage excessive fasting

- Designed to never push extreme fasting — a healthy rhythm is the goal

- Your health-related data is stored on your device

Doli is great for you if you

- Want to start intermittent fasting but give up after three days every time

- Found rigid timers boring and want to stick with it like a game

- Really want to understand what's happening inside your body

- Believe cute wins every time 🐻

Starting today, don't fast alone. Doli's right here, growing stronger with you.