Features

Menu Comparison: Rank Dishes for Gout

Features · Published 2026-07-05 · Updated 2026-08-01 · 6 min read · Editorial review

Menu comparison lets you scan a single restaurant menu and see how the dishes rank against each other by estimated purine-related factors — a relative view designed to help you weigh options, not an absolute measurement or a verdict on any single dish.

How relative comparison works

When you scan a restaurant menu, Gout Radar identifies the dishes listed and estimates purine-related factors for each one. Menu comparison then lines those estimates up side by side so you can see which options appear lighter and which appear heavier — all relative to the same menu, evaluated in the same pass.

The key word is relative. The feature does not claim to tell you the exact purine content of any single dish. Instead, it uses the same estimation process across all items on the menu, which makes the ranking more robust than individual point estimates taken in isolation.

Why relative, not absolute

Purine content in prepared food is difficult to pin down precisely. Ingredients vary by kitchen, portions differ, and sauces or preparation methods are often invisible in a photo. By comparing dishes within the same submitted menu, the feature sidesteps false precision. Even if each individual estimate is off by a margin, the ranking within the menu remains a useful planning reference because all items were evaluated consistently.

Research on purine content in prepared foods (Kaneko et al., 2024) confirms that the same dish name can carry very different purine loads depending on the recipe, the protein used, and the cooking method. A grilled-chicken salad at one restaurant may differ substantially from a grilled-chicken salad at another. The comparison feature does not pretend to resolve that uncertainty — it works within it, using the same estimation lens across every item on the same menu.

Menu comparison produces relative estimates, not laboratory measurements. A dish that ranks lower on one menu may differ significantly from a similarly ranked dish on a different menu — different kitchens, different preparations, different ingredients.

When to use it

1. Open Gout Radar at a restaurant or when reviewing a menu online.
2. Scan or photograph the full menu so the app can identify the listed dishes.
3. Review the side-by-side comparison to see how dishes rank relative to each other.
4. Use the ranking as one input to your decision, alongside your own experience and your clinician’s guidance.

This is most useful when you are deciding what to order at a specific meal. It is less useful as a cross-restaurant reference, because menus differ too much in ingredients and preparation to rank reliably against each other.

Reading the comparison

The comparison view presents each dish alongside its estimated purine-related factors and a relative position within the menu. Dishes that appear lighter cluster toward one end; dishes that appear heavier cluster toward the other. The gap between adjacent dishes may be small or large — a tight cluster means several options are estimated similarly, while a wide gap suggests a clearer distinction.

The ranking does not highlight a single best option. It gives you a spectrum to consider alongside your own preferences, dietary history, and any guidance from your clinician. If two dishes rank similarly and you prefer one, the ranking does not override that preference — it simply confirms that both are in the same estimated range.

What menu comparison does not do

It does not tell you whether a dish is appropriate for you personally. It does not replace a conversation with your healthcare professional about your dietary needs. And it does not guarantee that the lighter-ranked option is the best choice for your situation — factors beyond purine estimates matter too. The comparison is a planning aid for eating out, not a dietary prescription.

The feature also does not account for portion sizes you might actually receive. A dish that ranks lighter may be served in a larger portion, and a dish that ranks heavier may come in a smaller serving. Portion context is something you add from your own experience with the restaurant. The ACR gout guidelines note that dietary triggers are individual, and no single tool can replace clinical judgment about what is right for you.

Fitting comparison into your record

Menu comparison works best alongside the rest of your tracking. Over time, your meal scans and scan history build a picture of patterns you tend to follow, and a menu comparison at a new restaurant gives you a quick reference point against that background. It is a PRO feature with unlimited scans; free accounts include 3 AI scans per week and unlimited manual logging.

After a restaurant visit, you can log the meal you chose as a confirmed entry in your daily overview. That entry sits alongside your hydration records and any flare notes from the day, building the connected picture that makes long-term purine trends meaningful.

Privacy and menu scans

The same privacy principles apply to menu comparison as to individual food scans. Only the selected menu image is sent for analysis — your health profile, lab values, and medication records are not included. The image is deleted after analysis, with a cleanup target within 24 hours. The structured comparison result may be retained for up to 90 days for scan recovery. See the privacy policy for the full data flow.

Same menu, same pass, same method. That consistency is what makes the ranking meaningful.

Gout Radar provides educational estimates and organizes records. It does not diagnose gout, predict flares, or recommend treatment. Confirm health and treatment decisions with a qualified healthcare professional.