Ryla

Ryla is an ingredients & allergen scanner

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March 19, 2026 Ryla is a free iOS app that scans food ingredients to check for allergens (gluten, dairy, nuts, soy, eggs, sesame, fish, shellfish)

I didn’t set out to build a SaaS product. I just wanted to stop feeling afraid every time I picked up a snack.

My peanut allergy isn’t mild—it’s the kind where a careless bite can turn into a hospital visit. For most people, reading ingredient labels is a quick glance. For me, it’s a slow, anxious ritual. I’d stand in grocery aisles flipping packages over, scanning for words like “peanut,” “groundnut,” or the vague but terrifying “may contain traces.”

The problem wasn’t just peanuts—it was uncertainty.

One evening, that uncertainty caught up with me. I had ordered what looked like a safe protein bar. The label didn’t clearly mention peanuts, and I trusted it. About twenty minutes after eating it, I felt that familiar tightening in my throat. That night ended with an emergency injection and a long, shaky recovery. Later, I discovered the product used a lesser-known derivative that wasn’t obvious unless you knew exactly what to look for.

That moment changed something. I realized the real issue wasn’t just allergies—it was information overload and inconsistency. Ingredient labels are technically accurate, but not human-friendly. Especially not for someone whose life depends on catching every hidden synonym.

As a developer, I couldn’t ignore that gap.

I started small: a personal tool where I could scan ingredient lists and flag anything even remotely related to peanuts. But as I built it, I kept thinking—how many other people are dealing with the same fear? Not just peanut allergies, but gluten, dairy, soy… the list goes on.

So I turned it into a SaaS platform.

The idea was simple:
Scan. Understand. Decide—instantly.

Behind the scenes, I built a constantly evolving ingredient intelligence system. It doesn’t just match exact words—it understands patterns, aliases, derivatives, and even risky manufacturing signals. What used to take me minutes of stress now takes seconds of clarity.

But the real impact hit me when others started using it.

A parent messaged me saying their child could finally pick snacks independently. Someone else said grocery shopping went from anxiety to confidence. That’s when it stopped being “my tool” and became something bigger.

This product exists because I got tired of gambling with my health.

Now, every time someone scans a label and feels safe instead of scared—that’s the real success.

Not the code.
Not the SaaS metrics.

Just peace of mind, one scan at a time.

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I personally have a peanut allergy that was the main motivation to build this.