workers.dev
Build & deploy serverless apps
101 followers
Build & deploy serverless apps
101 followers
Powered by Cloudflare’s network of 165 points of presence, Workers lets you focus on what matters: writing the code that powers your business. Move faster by deploying applications globally with Workers in the same time it takes to deploy to a single cloud region on a traditional provider.
This is the 38th launch from workers.dev. View more
Calorco
Launching today
Calorco is a 100% free, privacy-first PWA calorie tracker built out of spite for expensive subscriptions. No ads, no signups, and your data stays on your device. Features integrated AI coaching, barcode scanning, water/weight tracking, and automated Google Drive/GitHub backups. Bring your own AI keys for unlimited personal use.
Free
Launch Team
Hello Product Hunt community!
👋I’m the creator of Calorco, and I built this app out of pure frustration and spite towards mainstream fitness apps. I was tired of seeing basic features—like barcode scanning or macro breakdowns—locked behind steep $80/year paywalls, all while my screen was bloated with ads and tracking scripts.
Tracking my nutrition drastically improved my life and health, and I firmly believe that taking care of your body shouldn't come with a subscription fee. So, I decided to build a clean, powerful alternative.
Here is why Calorco is different:
100% Free & Ad-free:
No paywalls, no hidden tiers, no ads.
No Signups/Accounts: Just open the link, add it to your Home Screen, and you are ready to go.
Privacy & Local-First: All your data is stored securely on your device using IndexedDB, not on a third-party server.
Bring Your Own AI: Calorco has built-in AI meal recognition and weekly coaching. It works out-of-the-box on my shared free tokens, but you can plug in your own free Gemini API key (or Claude/GPT) for unlimited, private tracking.
No streak if you miss a day.
Full Feature Set: Barcode scanning (Open Food Facts), water tracking, workout calorie adjustment, and automatic Google Drive or GitHub Gist backups.
The app is fully responsive and optimized as a PWA, meaning it works flawlessly offline and behaves like a native app once saved to your phone.
There is a completely optional "Buy Me a Coffee" button inside if you'd like to support my work, but the app is fully functional for everyone.
Please try it out and let me know your thoughts:
🌐 Landing Page: https://learn.calorco.workers.dev/
📲 Web App: https://app.calorco.workers.dev/
I would love to hear your thoughts, feature requests, and brutally honest feedback!
(imperial/metric toggle is in development)
Thank you for checking out Calorco! 🚀