Calorie & macro tracking · iPhone
Calnexia is a calm, fast food tracker that scans barcodes, follows your macros, and syncs with Apple Health — without an account, a cloud, or a single tracker.
No sign-up. Your log lives on your device.
What it does
Calnexia keeps the loop tight: scan, log, see where you stand. The hard parts are handled, the noise is gone.
Point your camera and Calnexia pulls the food from Open Food Facts. Packaged meals go from shelf to diary in one tap.
Calories, protein, carbs and fat in one clean ring and three honest bars. See what's left before you eat, not after.
The whole app — and its 4,900+ food database — works in English and French. Search “chicken” or « poulet »; accents optional.
Snap your plate or type “two fried eggs and toast” — Calnexia drafts the entries for you to review and save. Optional, Premium.
Thousands of foods and common dishes ready to search — including world cuisines — so everyday logging works even offline.
Calnexia reads your activity — Active Energy, plus steps and walking distance on iPhone-only setups (read-only) — so your daily target reflects how much you actually moved. It never writes to Health, and it only asks once you choose to connect.
Turn a day, a week or a stretch of progress into a tidy PDF — handy for a coach, a dietitian, or your own records.
A quiet nudge to log when you want one. Set it, ignore it, or turn it off — Calnexia will not nag.
Log weigh-ins over time and watch the trend, not the daily noise. Quick to enter, easy to read.
Privacy by default
Most trackers want your account, your habits, and a profile to sell. Calnexia wants none of it. There is no login, no account, and nothing to harvest — just an app that works for you.
No account, no ads, no tracking — optional AI is identity-freeDownload and start. No email, no password, no profile to create.
Your entries stay in the app on your iPhone — not on anyone's server. If you use the optional AI logging, only that request is sent — never your profile or history.
Calnexia does not measure you, follow you, or sell anything about you.
Pricing
The core tracker is free and unlimited. Premium adds Apple Health and a few extras — pick the term that suits you.
Prices shown in EUR; the App Store displays your local currency at checkout.
Free to download, calm to use, and yours to keep. Calnexia is on the App Store now.