Meet Cal · Your nutrition companion

Calorie tracking,
that moves with you.

Cal helps you track calories and macros, log food and understand your maintenance needs. A dynamic calorie budget keeps pace with your day.

Download on the App Store Free TDEE calculator →
Cal, the Calidus flame
No ads No subscription No account required to start Dynamic calorie budget
The Maneo family

Four apps.
One house.

Independent apps for your media, photo privacy, nutrition and stickers. Visit each app’s site for features, availability and support.

LocStream
Your movies and shows in a personal library for Mac, iPhone and iPad.
Explore LocStream
Skrim
Remove hidden photo metadata and take control of what you share.
Explore Skrim
Calidus
Nutrition tracking with a calorie budget that moves with you.
Explore Calidus
Sticky
Turn photos and inside jokes into stickers for iMessage.
Explore Sticky
Frequently asked

Questions,
answered.

Do I need an account?
No. Calidus works the moment you open it — no sign-up, no login. Your data lives on your device, not our servers.
Is my data private?
Yes. Nothing leaves your phone — no tracking, no analytics, no selling your data. HealthKit access is optional and fully under your control.