Tools and guides
About Calotank and its creator
Calotank helps you see what is left in your daily calorie budget. Its aim is to make meal logging and calorie tracking easy to understand.
Creator and contact
Calotank is published by Touko Aunio. For questions about the app, website or content corrections, contact calotankapp@gmail.com.
What does Calotank offer?
Calotank is a calorie tracking app for iPhone. Free essentials include manually logging meals and viewing the remaining daily calorie budget without an account. Flex and Joker days add flexibility to tracking. Optional Premium includes AI features.
Compare free essentials and PremiumWhat is the website content based on?
We publish the calculation method and original sources alongside the calculator. The food calorie guide refers to the Finnish Food Authority and THL’s Fineli guidance. Worked examples are labelled as examples. These pages provide general information, not individual nutrition advice.
If you find an error, email the page address and a description of the correction to our support address. Content pages show their update date.
Privacy in the web calculator
The calculator processes entries only in your browser. They are not saved or sent to a server or the app. Google Analytics is not loaded on the calculator page.
Read the full privacy policy