Less tapping. More living.
“Tracking every meal already takes discipline. The tracking itself should take as little time as possible. I counted calories for years and always missed exactly that. With Calonic, logging a meal is as quick as sending a short message. And a rough estimate is still better than none.”
Michael Zoelch, founder
Like WhatsApp
You use Calonic like a messenger. Type, dictate, send a photo. There is nothing new to learn.
Messy is fine
"2 eggs, toast, bit of butter", a photo of your plate or a typo. Calonic gets it and estimates the nutrients.
Two taps, not twenty
Save what you eat often as a favourite. Next time you log it with a single tap.
Small effort. Big picture.
No database searches, no barcode scanning, no forms. You tell, Calonic counts.
With a wink
Calonic answers in a friendly, factual tone or, if you like, with dry humour. You pick the tone in the settings.
Your day at a glance*
Calories, fat, carbs, protein, sugar, fibre, sodium, caffeine, alcohol, water and even the CO₂ footprint of your food.
A goal that does the maths*
Your daily target follows the Mifflin-St Jeor equation and WHO reference values. Every number is traceable, nothing is guessed.
Your goals, your rules*
Calonic suggests targets based on established recommendations, but you can set every value yourself. Low carb, low fat or high protein, Calonic adapts to the way you eat.
Your goal, your pace*
Lose weight, maintain, gain or build muscle. You choose the pace, Calonic shows you when you will get there.
Weight diary*
Log your weight and see your trend over weeks and months, with BMI and distance to your goal.
Intermittent fasting
Set your eating window. Calonic reminds you when it opens and closes.
Apple Health and Health Connect*
Meals and weight go to Apple Health or Health Connect automatically if you want. Edits and deletions are synced too.
No ads, no tracking
No ads, no analytics tools, no selling of data. You can even try Calonic without an account.
*With Calonic Premium.
See Calonic in action







Made by a person, not a corporation
Calonic is an independent project by Michael Zoelch. No investors, no ads, no data brokers. The app is funded only by the people who use it. Questions, ideas and criticism are very welcome.

