FastCH is the ultimate "fast app" designed to make carbohydrate counting as quick and frictionless as possible. No cluttered menus, no complex medical logs, and no unnecessary sensor integrations. Just open the app, calculate what’s on your plate, and enjoy your meal.
Built for everyday life, FastCH gives you exactly what you need in a clean, straightforward interface divided into four essential, easy-to-use tools:
🍽️ The Plate (Main Calculator): Simply enter the carbs per 100g and the current weight of your food. FastCH instantly calculates the exact carbohydrates for that portion and keeps a running total of your entire meal. Once you are done, clear the plate with a single tap.
⭐ Favorites (Quick Pantry): Stop typing the same numbers every day. Save your most frequently eaten foods, like your morning bread, favorite fruit, or go-to pasta. Tap on a saved item, and it automatically fills the data on your Plate—you only need to enter today's weight.
🍕 The Splitter (Fraction Calculator): Sharing a pizza with friends, splitting a restaurant dish, or cutting a birthday cake? Enter the total carbs of the box and divide it by the number of slices or people. Add your exact portion directly to your Plate with one tap.
⏱️ Fat & Protein Timer: Don't forget the "Pizza Effect." High-fat or high-protein meals can delay carbohydrate absorption. Use our quick, one-tap timers (1h, 2h, or 3h) to set a simple local notification, reminding you to check your levels later without keeping your eyes glued to the clock.
Why choose FastCH?
Lightning Fast: Designed to be opened, used, and closed in under 5 seconds.
No Clutter: 100% focused on food and practical daily calculations. We leave the medical charts out of it.
Seamless Navigation: All four tools are connected within a simple bottom bar, allowing you to jump from your favorites, to the splitter, and right back to your plate without losing your data.
Simplify your mealtimes. Download FastCH and take the math out of counting carbs!