AI engine
How the AI engine works
The AI runs on the CalorieAI server — no API keys, no setup. Sign in with a free account and start; you're always in control of every result.
What it does
Where AI helps inside the app
AI shows up in three places — always with an estimate you can review and adjust before it's saved.
Photo recognition
Identifies the foods on your plate, estimates portions, and calculates calories and macros from a single photo.
Meal suggestions
Need 2,500 kcal and sitting at 1,000 with only dinner to go? AI suggests a ~1,500 kcal meal that also balances your carbs, protein and fat.
Natural-language entry
Can't find a product? Type what you ate — like “chicken sandwich with a donut” — and AI proposes the items with estimated amounts.
No keys, no setup
Powered by the CalorieAI server
AI photo recognition, meal suggestions, text logging and recipe search all run through the CalorieAI server. You never enter an API key — just sign in with a free account.
Free account
Sign in once with your email or a Google account. Your diary, weights, products, favourites and profile sync securely to the EU cloud — nothing is lost when you switch or reset your phone.
30 free analyses
Every account starts with 30 free AI analyses, so you can see if CalorieAI fits your routine before paying. A counter under each AI result always shows where you stand.
CalorieAI Pro
When your free analyses run out, Pro unlocks unlimited AI within a fair-use policy. Monthly or yearly, cancel anytime — the AI costs are covered, no keys required.
No more API keys. AI and recipe search run on our servers, so the keys section has been removed from Settings entirely — nothing to paste, nothing to manage.
You stay in control. Every AI result can be reviewed and adjusted before it's saved — nothing is logged without your okay.
Free, always
The essentials stay free
You only need Pro for unlimited AI. Everything else works for free on any account.
Start counting calories the smart way
Download CalorieAI free on Android today. iPhone coming soon.
Free to download · No credit card · Privacy first