Household Lens · Listahan Pro
The app that already knows your family.
The free library scores every recipe for families in general. Household Lens tunes all of it to yours — your allergies, your kids’ tastes, your pantry, your budget — then quietly does the planning, checking, and listing for you.
Set your family once below and watch a real recipe re-score. No sign-up to try it.
Try it — nothing leaves your browser
Re-score a recipe for your home
Here’s Chicken Adobo with its real public Family Score of 70. Tell us about your family and watch the safety check and your fit score respond — exactly how Household Lens behaves in the app.
Your family
A toy of the real engine — the app reads your saved profile, pantry, and the full allergen safety gate. Same idea, more signals.
Safety check
Your Household Lens score
ProIn the app this runs on your saved family across every recipe, plan, and lunchbox — automatically.
What shows up, every week
One calm card, not a feature dump
Household Lens never opens blank or generic. Each screen surfaces the one thing that matters right now — stated as a fact, drawn from your own week. A few of the cards you’ll see:
Tonight is already sorted.
Chicken Adobo — no allergens flagged, cooks in the time you have, and uses what’s already in your kitchen.
Tomorrow’s lunchbox is checked for Arjay.
Checked against Arjay’s peanut and shellfish allergies before it ever reached the box. Nothing flagged.
This month, Listahan handled the hard part.
142 allergen checks run · 18 dinners everyone could eat · 26 lunchboxes cleared for allergies · $34 under local prices.
The list wrote itself.
Your shopping list filled itself from this week’s plan — 9 items, with 3 you already have crossed off.
Cards reflect your household’s own numbers and never appear until there’s something real to say. Safety cards run the allergen safety gate — they state a fact, never a guess.
It gets sharper as you cook
Teach it once. It remembers.
After a meal, one tap tells Listahan how it went — and it adjusts. “Too spicy” eases the heat next time; “Don’t suggest” retires a dish for good. No surveys, no settings to wrangle, no second-guessing — your plans just keep fitting your family better.
- — One tap, no confirmation, a 5-second undo.
- — Each signal maps to a specific, predictable change — never a black box.
- — It never overrides a safety rule — taste can shift a score, allergies can’t be averaged away.
After tonight’s dinner
How was Chicken Adobo?
Tap one. Listahan does the rest — quietly.
Personal, but safety is never personalized away
Household Lens makes a thousand small judgment calls about taste, time, and cost. It makes zero about safety. A banned allergen is a hard gate, not a number that a high kid-score can outweigh — and if the check can’t run, the app says “checking”, never “safe”. Allergen checks are guidance, not medical advice; always read your own labels.
Meet the version that knows your family
Browse the whole library free. Add Household Lens with a 14-day trial — $5/month or $40/year, cancel anytime.
See what Pro includesCancel anytime — your recipes, kitchen and shopping list stay yours and free, and the allergen safety gate keeps running. Pro features (Household Lens plans, lunchbox scheduling automation, and receipt scanning) simply pause until you come back. Nothing is deleted.