Gethen Protocol by Gethen Intelligence

On-device recipe manager & pantry assistant

Culinairy — Just the recipe — no life story, no ads

Culinairy strips a recipe page down to what you actually came for — ingredients, steps, yield, and times — and builds around it: instant serving math, saved recipes that follow you across devices, a shopping list that dedupes automatically, and pantry-aware substitutions from a one-shot photo of your fridge.

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On-device

Parses recipe pages, scales servings, and scans pantry photos for ingredient substitutions.

Why local, here

Running locally means inference is free and unmetered — Culinairy can reason continuously instead of rationing AI calls the way a cloud service must.

Who it's for

The kinds of moments Culinairy was actually built around.

Home cooks tired of recipe-blog scrolling

Getting just the ingredients and steps, no life story or ad-laden scrolling first.

Meal planners cooking for a group

Scaling a recipe up or down instantly for however many people are actually eating that night.

People cooking with dietary restrictions

Getting a sensible substitution suggested for an ingredient they can’t or won’t eat, instead of guessing.

Anyone who forgets what’s in the fridge

Taking a quick pantry photo to see what’s on hand before deciding what to cook or what to buy.

Features

What Culinairy actually does, in depth.

Turns any recipe page into a clean recipe

Extracts ingredients, steps, yield, and times from a page's structured data (or its visible text as a fallback) — no ads, no life story, no endless scrolling.

Instant serving scaling

0.5x, 2x, 3x, or a custom multiplier recalculates every ingredient quantity instantly, no AI call needed.

Save & sync recipes

Saved recipes follow you across devices via your account.

Auto-deduped shopping lists

Select multiple saved recipes and get one aggregated, deduplicated checklist — "1 cup" plus "2 cups" flour becomes "3 cups".

Smart substitutions

Suggests a swap for a missing, disliked, or restricted ingredient, reasoned against your dietary preferences and your most recent pantry scan.

One-shot pantry photo scan

Snap a photo of your fridge or pantry — on-device multimodal AI lists what it sees, and your recipes show what you already have versus what to buy.

Pricing

One Gethen Intelligence account. Upgrade or downgrade any time.

Free $0
  • Curate up to 10 new recipes / month
  • Unlimited servings scaling
  • Unlimited saved recipes
  • Shopping list
Pro $4.99/mo
  • Unlimited recipe curations
  • Smart substitutions (dietary + pantry-aware)
  • Pantry photo scan + pantry-aware recipe view

Culinairy vs. the cloud-AI alternatives

A feature-by-feature look at how Culinairy compares to well-known tools in the same category.

Product On-device AI (substitutions & pantry scan) Free tier available Pantry-aware ingredient matching Cross-device recipe sync
Culinairy
Paprika Recipe Manager
Copy Me That
SideChef

Comparisons reflect each product’s publicly marketed capabilities as of 2026 and may change as vendors update their offerings.

Frequently asked

Questions specific to Culinairy. See the catalog-wide FAQ for account and billing basics.

Does Culinairy upload the pages I save or my pantry photos?

No. Recipe extraction and pantry photo scanning both run on-device — the page content and photo are never uploaded as part of that analysis.

What counts against the free 10-curations-per-month cap?

Only extracting a page you haven't captured yet counts. Re-viewing an already-curated recipe, scaling servings, and using your shopping list are all unlimited on Free.

Is the pantry scan a running inventory?

No — it's a snapshot. Each scan replaces the last one and is held locally, not synced, so it's always a fresh read of what's actually in front of the camera.

What does Pro add over Free?

Pro removes the monthly curation cap and adds smart substitutions plus the pantry photo scan and pantry-aware recipe view.

A note on accuracy: Culinairy runs its AI reasoning on-device — nothing is sent to a server to get an answer. On-device AI is not guaranteed to be accurate, complete, or even correct — summaries, deal judgments, extracted information, substitution suggestions, memos, and detections can be wrong, incomplete, or missed entirely. Treat every AI-generated result as a starting point, not a final answer, and verify anything sensitive, financial, medical, legal, or otherwise high-stakes yourself before acting on it.