Get started
Put it on your phone.
Four taps. No app store. Works with no signal.
Tap. Tap. Tap. Done.
In Instagram or Facebook? Tap the three dots, then Open in browser.
iPhone, in Safari
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Open kain.fit in Safari. Tap Share.
No Share button? Tap the three dots first.
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Scroll down. Tap Add to Home Screen.
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Keep Open as Web App on. Tap Add.
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Done. KainFit is on your home screen.
Opens like an app.
Android, in Chrome
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Open kain.fit in Chrome. Tap the three dots
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Tap Add to Home screen.
Some phones say Install app.
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Tap Install.
Or Add, on some phones.
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Done. KainFit is on your home screen.
Opens like an app.
Get the best numbers
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Log right after eating
Ten seconds now beats guessing later.
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Say how it was cooked
Fried and boiled are different numbers. The app asks.
1 eggBoiled 72Fried 107kcal
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Raw or cooked weight
Weighed it? Say if it was raw or cooked.
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Use amounts you know
Cups, pieces or grams. All of them work.
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Add a missing food once
It stays saved on your phone.
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Protein first
The coach line tells you what is left.
Protein is the priority. You have 34g left.
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Works with no signal
Once installed, no load needed.