- One-tap loggingBuild a personal food library and log a meal in a single tap — on your phone or your watch.
- A target that adaptsAdaptive TDEE learns your maintenance calories from your intake and weight, or build your own formula.
- Apple Health, read-onlyReads steps and active energy to fine-tune your daily target. It's never written back and never leaves your device.
- Trends & Apple WatchHistory, charts, and a full Apple Watch app that can even create new foods.
Tally keeps your food log, body weight, and targets on your device and in your private iCloud. No account, no tracking, nothing collected.