Duppy :Gluten Menu Helper
Duppy uses on-device Vision to identify gluten and allergen risks on any menu, giving you a structured "decision brief" in seconds.
Published on the App Store under RAPHAEL MOMANYI. Last reviewed for portfolio context on May 23, 2026.
Portfolio context
Primary action is the verified App Store listing, not a purchase-disclosure funnel.
Support, privacy, and terms pages are app-specific and linked from this page.
Guide pages are written as fit guidance with source links and conservative claims.
Duppy is an Apple-native app that helps you understand menu items through a dietary-risk lens. By scanning menu text, Duppy provides actionable guidance on what's safe, what's risky, and exactly what to ask the staff.
Product visuals
9 mapped assets
These are portfolio-level feature summaries. Use the live App Store listing and the app itself to confirm the current feature set before adopting it into a recurring workflow.
Extract and analyze menu text instantly using on-device Apple Vision.
Get structured reports on item safety based on your personal dietary profile.
Know exactly what to ask the server to clear up vague menu wording.
Actionable guidance driven by local rules, not generic AI chat.
Keep your scan history and dietary preferences secure and local with SwiftData.
Confirm exports, permissions, platform requirements, and any workflow limits inside the current App Store listing and app build.
Review the app-specific privacy, terms, and support pages before using the app for sensitive records.
Every indexable guide and comparison page for this app stays linked from the product page so search visitors can move between app fit, support, and alternatives.
comparison hub
Head-to-head alternatives and fit guidance for Duppy.
Open pageguide
A focused guide to Duppy as an iPhone app for gluten menu helper workflows.
Open pageguide
How Duppy supports mobile-first work where the user needs a focused app instead of a broad platform.
Open pageguide
A source-backed feature guide for Duppy, based on the live App Store listing and portfolio product data.
Open pageguide
Where to start with Duppy, what to check first, and where to find app-specific support routes.
Open pageguide
A conservative overview of how to evaluate privacy, local data, exports, and support pages for Duppy.
Open pageguide
How Duppy fits the wellness & insight part of the iOS Builder app portfolio.
Open pageguide
A page focused on vision menu scanning inside Duppy and why that capability matters for the app workflow.
Open pageguide
A page focused on dietary decision briefs inside Duppy, using the live app listing as the source anchor.
Open pageguide
A page focused on staff question prompts inside Duppy for users comparing workflow fit.
Open pageguide
A quick guide to the live Duppy App Store listing, support page, privacy page, and terms route.
Open pagecomparison
A comparison between Duppy’s menu-scanning workflow and Fig’s broader food-compatibility approach.
Open pagecomparison
A comparison between Duppy’s menu-scanning approach and a restaurant-discovery platform for gluten-free dining.
Open page
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