Simmerlo

Calorie tracking, gently.

Point your camera at a meal. Simmerlo gives you a calm, honest estimate of the calories and macros on your plate — and keeps a quiet, steady log you can actually live with.

Coming to the App Store & Google Play

One photo, one estimate

A vision model reads your plate and returns a calorie range with macros. No barcode hunting, no database scrolling.

Slow and steady

No streak anxiety, no red numbers shouting at you. Simmerlo is built for a habit that lasts years, not days.

Photos stay yours

A photo is analyzed once and then discarded — we keep no copy on our servers. Only the entries you save are stored.

Works without an account

Sign in to sync across devices, or skip sign-in and keep everything local on your phone.

Honest by design

Every estimate is an approximation from a single photo — we say so plainly, and the app shows you a range, not a false-precision number. Simmerlo is a tracking tool, not medical advice.

Contact

Questions, feedback or privacy requests: support@simmerlo.com