← Idea market
Food43,570 searches / mo

Allergy-safe menu scanning

Ingredients checked before you order.

Opportunity score

8,577 / 10k

Strong idea. Real demand, and the gap is still open.

Rank

#5

Gap

A

  • Demand

    74

    42,270 contestable searches a month across 25 related keywords, after removing 1,300 searches for named brands.

  • Momentum

    99

    Last three months ran up 59.3% against the three before, seasonality smoothed out.

  • Competition gap

    88

    10 real products rank on page one for this, ad competition 0.08.

  • Crowd

    51

    18 head-to-head rankings from builders, counted at partial weight until 20.

  • Willingness to pay

    57

    Advertisers pay $2.94 a click for this search — some money moves here.

What this score is based on

evidence checked 9/26/2026

  • Search demand verified against Google Ads data
  • 12 months of search history
  • 25 related keywords clustered
  • 8 firsthand pain signals from forum threads
  • 10 competitors analyzed from page-one results
  • 18 crowd rankings from builders

Search demand comes from Google Ads data via DataForSEO and refreshes daily. Competitors come from a live scan of page-one results. Crowd input comes from builders ranking ideas 1-2-3 on the market.

Keyword cluster

25 keywords · 43,570 searches a month combined

Demand counts the whole cluster: 43,570 searches a month across every relevant way people look for this problem. The intent label on each keyword tells you how close that searcher is to wanting software.

KeywordIntentSearchesCPCAd comp.
food scanner appwants a tool6,600$2.730.07
app for scanning foodwants a tool6,600$2.730.07
app that scans foodwants a tool6,600$2.730.07
scanner app for foodwants a tool6,600$2.730.07
food scannerwants a tool1,600$1.740.16
scanner foodwants a tool1,600$1.740.16
free food scanner appwants a tool1,300$2.130.11
myfitnesspal barcode scannerwants a specific brand1,300-0.00
gluten free scanner appwants a tool1,300$2.050.03
gluten free barcode scannerwants a tool1,300$2.050.03
fitness pal barcode scannerwants a tool1,300-0.00
gluten free barcode scanner appwants a tool1,300$2.050.03
best food scanner appwants a tool720$2.740.16
gluten free scannerwants a tool720$2.150.17
gluten free food scannerwants a tool720$2.150.17
calorie scannerwants a tool590$2.180.47
food barcode scannerwants a tool480$2.040.11
food barcode appwants a tool480$2.040.11
food scanner app freewants a tool390$2.180.39
healthy food scanner appwants a tool390$2.650.22
fitness pal scannerwants a tool390-0.01
health food scanner appwants a tool390$2.650.22
app to scan food for healthwants a tool320$2.960.24
yuka food scannerwants a tool320$0.680.07
calorie scanner appwants a tool260$3.320.60

CPC is what an advertiser pays Google for one click on that phrase — a rough price tag on how valuable the visitor is. Ad comp. runs 0 to 1 and is how full the ad auction is: near 1 means advertisers are fighting over it (money is there, but ranking is hard), near 0 means almost nobody bids.

Who has the problem

People with dietary needs cannot reliably identify safe menu items in restaurants because current scanning apps focus on packaged goods. This forces them into time-consuming manual checks, leading to anxiety about unintended exposure.

Who experiences it
A diner with a dietary restriction or allergy, attempting to eat out.
When it happens
When they are seated at a restaurant and open the menu, looking for safe food options.
How often
Every time they choose to eat out, which can be multiple times a week.
What they do today
Using generic 'food scanner app' (6,600/mo) or 'gluten free scanner app' (1,300/mo) that rely on barcode scanning, which are useless for menu items without barcodes, or manually cross-referencing ingredients.

Read off 25 search phrases and 8 forum threads listed below, 10/1/2026.

Why now

Demand is climbing and the field hasn't consolidated.

  • Searches are up 317% year over year

    2,646 a month twelve months ago → 11,041 now for "food scanner app".

  • Rising 59% over the last quarter

    Last three months of searches against the three before them.

  • Peaks in August

    Demand swings 410% across the year and you are inside the peak window right now.

  • Advertisers pay $2.94 a click here

    Buying this intent instead of ranking for it would run roughly $38,429 a month — money is already chasing these searches.

  • 6 real products on page one

    Alongside 5 articles and reference pages, which is room a focused tool can take.

Search data

verified · dataforseo:us · refreshed 9/26/2026

Lead keyword
food scanner app
Cluster volume
43,570 / mo
across 25 related keywords; lead phrase is 6,600 / mo
CPC
$2.94
what an advertiser pays for one click here
Ad competition
0.08
0-1 scale: barely any advertisers bidding

Opportunity score 8,577 = 40% contestable search demand (42,270 a month across 25 keywords, after removing 1,300 brand searches) + 25% how open the competition still is (10 products on page one) + 15% momentum (last three months vs the three before, capped so one bucketed month can't swing it) + 10% willingness to pay ($2.94 a click) + 10% crowd rankings (Elo 1556, 18 head-to-heads, weighted by how many votes exist). Anything we can't measure is dropped and the rest re-weighted, so a blank signal never counts as an average one. Search data refreshes daily from Google Ads via DataForSEO.

Monthly searches for "food scanner app"

18 votes · demand from dataforseo:us, updated 9/26/2026

2,646
Sep 25
2,646
Oct 25
2,646
Nov 25
2,646
Dec 25
9,033
Jan 26
4,927
Feb 26
6,022
Mar 26
6,022
Apr 26
9,033
May 26
9,033
Jun 26
13,504
Jul 26
11,041
Aug 26

Peak 13,504 · latest 11,041 · low 2,646 searches a month

Google reports monthly volume in fixed buckets (…27,100 · 33,100 · 40,500 · 49,500), so steady months land on the exact same number. Weekly data isn't published.

This chart tracks the single lead phrase. The demand score uses the whole cluster of 25 related phrases (43,570 searches a month), listed below.

Revenue potential

estimate, not a promise

Priced and converted as a prosumer subscription — the funnel below changes with that model, because a freemium consumer app and a B2B tool convert nothing alike.

MRR by month 12

$1,340 – $8,106

74–450 paying users · +8–49 new a month at 5% churn

Year-one run rate

$16,079 – $97,273

the month-12 number annualised — you earn less than this during the ramp

Price

$18/mo

same price as the business model below

24-month projection

log scale

Month 24 · hover to scrub

Slow build $1,602Good execution $10,513Breakout $151,164

The two solid lines are the range above: a slow build and good execution on a slice of this demand. The dashed line is the breakout — you become the default answer for this problem, take roughly a quarter of the intent, convert far better because people arrive already sold, and churn halves. That's the outcome worth chasing, and it's about $151,164 a month by month 24 (20,914 paying users). Most ideas land on the bottom line; the point of the chart is that the ceiling isn't the estimate.

How we got there

  • 43,570 cluster searches a month, 1.6x for app stores and word of mouth.
  • You reach 1.0-5.9% of that, scaled by ad competition 0.08.
  • 10% of visitors sign up, 12% of those pay. Trial-led: people arrive already shopping, so trial-to-paid runs high.
  • That wins 8-49 new subscribers a month. Stack 12 months of that against 5% monthly churn and you're holding 74-450 paying users by month 12.
  • Price $18/mo, taken from the business model below.

Who already builds this

6 real products · 5 articles, explainers and store pages · 11 read in depth · scanned daily on Google for "food scanner app"

6 real products own this search. Everything else on page one is a roundup, review post or explainer, listed separately below.

  • #3Nhs

    Ranks #3 on Google for "food scanner app".

    Pricing Free

    Strengths It is a free app that helps families find healthier food swaps by scanning barcodes and provides nutrient data, including augmented reality features for kids.

    Weaknesses The app's functionality is limited to scanning barcodes for food information and swaps, and there is no mention of meal planning or diet tracking features.

    ~2,462 organic visits a month (estimate)

    nhs.uk · from live Google results · verified Aug 18

    source page
  • #4Yuka

    Ranks #4 on Google for "food scanner app".

    Strengths Deciphers product labels, analyzes health impact of food and cosmetics, provides recommendations for healthier products, and is 100% independent with no ads or brand influence.

    Weaknesses The provided text mentions a 'Premium version' but does not disclose its features or pricing.

    ~56,624 organic visits a month (estimate)

    yuka.io · from live Google results · verified Aug 18

    source page
  • #5Mdanderson

    Ranks #5 on Google for "app for scanning food".

    Weaknesses Apps oversimplify nutrition, potentially creating a negative relationship with food; results can be misleading; they do not account for personal nutritional nuances like age, health conditions, or budget.

    ~9,680,763 organic visits a month (estimate)

    mdanderson.org · from live Google results · verified Aug 18

    source page
  • #7Foodisgood

    Ranks #7 on Google for "food scanner app".

    Pricing Try Free

    Strengths Allows users to scan product barcodes to immediately check suitability for over 40 specific diets and allergies, and find thousands of compatible products from 50+ stores.

    Weaknesses The provided pages do not list any pricing for premium features or plans, beyond a 'Try Free' option.

    ~317,066 organic visits a month (estimate)

    foodisgood.com · from live Google results · verified Aug 18

    source page
  • #11Npr

    Ranks #11 on Google for "app for scanning food".

    ~24,436,942 organic visits a month (estimate)

    npr.org · from live Google results · verified Aug 18

    source page
  • #13About

    Ranks #13 on Google for "food scanner app".

    Pricing Free GreenChoice App; GreenChoice FREE Food Scanner App

    Strengths Analyzes over 1M foods based on 4 science-based standards (Nutritional Quality, Food Processing, Ingredient Safety, & Climate Impact) and allows customization for 80+ health needs, diets, allergens, and preferences. It is 100% independent, ensuring objective ratings.

    Weaknesses The page does not explicitly state how the app sustains itself or generates revenue beyond the 'Free' offerings, although it mentions 'Data Licenses', 'Healthy Shelf Labels', and 'E-Commerce Widgets' for retailers, which might imply a B2B revenue model for the company behind the app.

    ~2,910 organic visits a month (estimate)

    about.greenchoicenow.com · from live Google results · verified Aug 18

    source page
Also ranking, but not products (5)

Roundups, review posts, explainers and store pages. They compete for the search, not for the job — they don't count against the competition gap.

Likely business model

willingness to pay 44/100

Prosumer subscription

People are actively shopping for a tool here, so charge from day one.

How rivals make money 10 competitors read: 7 on subscriptions, 0 one-time, 1 free. Plans seen: Free · Try Free · Free GreenChoice App; GreenChoice FREE Food Scanner App

Price to test · from ad click value

$7–$29/mo

No competitor pricing page was readable across the 10 we checked, so this band comes from what a click on this intent costs advertisers ($2.94) — a starting price to test, not a proven one.

What to charge for

Trial then subscribe. This crowd is already comparing paid tools, so ask for the card early rather than running a wide free tier.

What this data can't tell you

  • · Nobody's published price backs this band yet — treat the number as a test, and put a price up in week one to find out.

Willingness-to-pay evidence

  • 10 competitors read: 7 on subscriptions, 0 one-time, 1 free. Plans seen: Free · Try Free · Free GreenChoice App; GreenChoice FREE Food Scanner App
  • Advertisers pay $2.94 a click for this intent — real money already chases it.
  • 56% of the 25-keyword cluster is commercial-intent wording (best, app, pricing, alternative).
  • Ad competition 0.08 — few advertisers fighting for it.

Firsthand pain signals

8 discussions · source links, check them yourself

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