Calibrate your eating lifestyle. A free, cross-platform calorie tracker with a one-time lifetime unlock — no subscriptions, no in-app purchases, no ads.
| Path | What it is |
|---|---|
apps/mobile/ |
The app — Expo SDK 57 (React Native) + TypeScript + expo-router. Includes the welcome/lock screen, email→OTP→license gate and offline-persisted license state. |
apps/api/ |
The license service (M3) — email verification + lifetime-code activation/revocation. Zero-dependency Node + TypeScript, the hard server-side gate. |
apps/web/ |
The marketing / sales landing page (static, single HTML file) with the lifetime-license purchase flow. |
brand/ |
Brand system — monoline balance mark, wordmark lockup, gallery. |
PLAN.md |
Product & engineering plan: monetization model, licensing security analysis, data model, milestones. |
Pre-launch foundation (M0). The app skeleton with the license gate is runnable;
the checkout provider, activation server and food database integrations are not
wired yet — see PLAN.md and the README.md files inside each app for the
current TODOs.