Calorie Calculator
Calculate maintenance calories for body composition goals.
macrocodex.app
A very simple idea: when you eat more than your maintenance calories, you gain weight; when you eat less than your maintenance calories, you lose weight. By using an algorithm, we can accurately figure out your maintenance calories more accurately than traditional regression based formulas like katch mc ardle. It's way more accurate than calorie burn tracking devices like fitness bands and watches. (garmin/apple watch/whoop etc...) Traditionally, people often use static TDEE calculators which often over or underestimate for some by 100s calories. Chatgpt and TDEE calcula
Thinking of building something like this?
Every launch here is a competitor to somebody's idea. If yours is close, check it against the market before you build: the Full Check names the rivals, the prices and the gaps.
More saas launches
All
Meihus
Mortgage calculator showing early payment impact with international loan flexibility
GYST
Digital organizer merging file explorer, whiteboard, notes and design tools
Write It Down
Personal finance tracker for income, expenses and savings management
Timelinize
Privacy-first local app to organize personal data from multiple sources
Qudemo
Convert Loom videos into interactive, trackable product demos
How Useless Are You
5-minute skills assessment challenge with leaderboard for job seekers.
Checked ideas in Health & beauty
Mobile barber for corporate offices in Mexico City Kill
A barber who sets up on fixed days inside Polanco and Reforma office buildings, booked by staff through a company portal.
Eyelash extension studio in a Tokyo suburb Kill
A two-chair lash extension and brow studio in Kichijoji, booked through LINE, for women aged 25 to 45.