Teller: Calorie Macro Tracker

Most calorie apps give you a number on day one and never check whether it was right. Teller checks every week. YOUR TARGET, MEASURED Teller starts with the same estimate everyone else uses. Then it reads the two things you already do, what you log and what the scale says, and works backward to what you actually burn. Every seven days it compares that measurement with your current target and moves it, but only when the measurement is more reliable than the estimate it would replace. You get the new number, the reason it changed, and the arithmetic behind it. LOGGING THAT TAKES SECONDS Photograph the plate. Scan a barcode. Photograph a nutrition label. Search. Or tap what you usually eat at this hour, where the calorie count itself is the button. Every one of those has a manual fallback, so nothing dead-ends. A DAY YOU CAN READ AT A GLANCE One ring for the calories you have left. Three…