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Legal notice

Website operator and contact · Updated 5 October 2026

01 is an independent project created by Salimehmed Niyazi (Sammy). It is currently being developed by an individual, not operated through a registered company.

Website operator
Salimehmed Niyazi, independent creator of 01
Personal contact
sammy@the01.app
Support
hello@the01.app

This website introduces the project. It does not take payments, sell subscriptions or register customer accounts.

Credits

Type: Instrument Sans, under the SIL Open Font License. Exercise animations in the app screens: MoveKit, licensed. Food data in the app: Open Food Facts, under the Open Database Licence, and USDA FoodData Central.

Apple, iPhone and App Store are trademarks of Apple Inc., registered in the U.S. and other countries.