SweetTruth scans the barcode on any packaged food and instantly shows you how much sugar it contains — converted into teaspoons, with a simple low/medium/high rating, so you can decide if it's worth it before you buy. It flags hidden sugar in the ingredient list too (dextrose, maltodextrin, and other names sugar hides behind), and if there's no barcode, you can snap a photo of the ingredients label and AI reads it for you. Built this solo as my first project — would love your feedback!

Hey Product Hunt! 👋 I built SweetTruth because I kept getting surprised at how much sugar was hiding in stuff that didn't even taste that sweet — sauces, "healthy" granola bars, flavored yogurt. Reading nutrition labels every time I shopped got tedious, so I built an app that does it in one scan. How it works: 📷 Scan the barcode 🧠 See the sugar level instantly — low, medium, or high, shown in teaspoons ⚠️ Get warned about hidden sugar in the ingredients 📝 No barcode? Snap a photo of the ingredients label and AI reads it for you This is my first ever app, built solo. Would genuinely love to hear what you think, what's confusing, and what you'd want added. Thanks for checking it out! 🙏

SweetTruth

Stop guessing how much sugar is hiding in your snacks

Stop guessing how much sugar is hiding in your snacks