ProductWho
Everyone
info
100+
Downloads
Everyone
Learn more
About this app
Scan any product. See who really owns it. Check if it's safe for you.
The free food scanner and product checker that reveals brand ownership. Ever wondered who makes your favorite products? Need to check for allergens or gluten before buying? Want to know if a product is halal, haram-free, kosher, or vegan?
ProductWho gives you all of this in one scan. Built by a coeliac whose wife has a peanut allergy — we know what it's like to stand in a foreign supermarket, not sure if something is safe.
HOW IT WORKS
1. Point your camera at any barcode
2. Get instant results
3. See the parent company, allergens, dietary info, and more
BRAND OWNERSHIP
• See which parent company owns the brand
• View company headquarters and country of origin
• Discover what other brands they own
• Flag companies you want to avoid — perfect for ethical shopping and boycott tracking
ALLERGEN ALERTS
• Gluten, nuts, dairy, eggs, soy, shellfish and 8 more allergens
• All 14 EU allergens detected automatically
• Warnings for confirmed allergens and traces ("may contain")
• Set your personal allergen profile once — get alerts on every scan
FAITH & DIET
• Halal — warns about haram ingredients (pork, alcohol, etc.)
• Kosher — flags non-kosher ingredients
• Vegan — detects animal-derived ingredients
• Vegetarian — warns about meat and fish
FOOD PROCESSING
• NOVA score classification (1-4)
• Get warned about ultra-processed foods (NOVA 4)
COUNTRY PREFERENCES
• Set countries to avoid or prefer
• Get alerts based on product origin and company headquarters
• Great for ethical shopping and conscious consumers
FAVORITES & HISTORY
• Save products you love
• Full scan history with search
• Offline access to previously scanned products
COMPLETELY FREE
No subscription. No ads. No paywall. No tracking. No account needed.
24 EUROPEAN LANGUAGES
Built for shopping across borders. Available in English, German, French, Spanish, Italian, Dutch, Polish, Czech, Danish, Swedish, Norwegian, Finnish, Icelandic, Portuguese, Romanian, Hungarian, Bulgarian, Greek, Croatian, Slovak, Slovenian, Lithuanian, Latvian, and Estonian.
GROWING DATABASE
430+ parent companies and 3,700+ brands tracked. Powered by open data sources covering millions of products worldwide.
Download now and take control of what you buy.
The free food scanner and product checker that reveals brand ownership. Ever wondered who makes your favorite products? Need to check for allergens or gluten before buying? Want to know if a product is halal, haram-free, kosher, or vegan?
ProductWho gives you all of this in one scan. Built by a coeliac whose wife has a peanut allergy — we know what it's like to stand in a foreign supermarket, not sure if something is safe.
HOW IT WORKS
1. Point your camera at any barcode
2. Get instant results
3. See the parent company, allergens, dietary info, and more
BRAND OWNERSHIP
• See which parent company owns the brand
• View company headquarters and country of origin
• Discover what other brands they own
• Flag companies you want to avoid — perfect for ethical shopping and boycott tracking
ALLERGEN ALERTS
• Gluten, nuts, dairy, eggs, soy, shellfish and 8 more allergens
• All 14 EU allergens detected automatically
• Warnings for confirmed allergens and traces ("may contain")
• Set your personal allergen profile once — get alerts on every scan
FAITH & DIET
• Halal — warns about haram ingredients (pork, alcohol, etc.)
• Kosher — flags non-kosher ingredients
• Vegan — detects animal-derived ingredients
• Vegetarian — warns about meat and fish
FOOD PROCESSING
• NOVA score classification (1-4)
• Get warned about ultra-processed foods (NOVA 4)
COUNTRY PREFERENCES
• Set countries to avoid or prefer
• Get alerts based on product origin and company headquarters
• Great for ethical shopping and conscious consumers
FAVORITES & HISTORY
• Save products you love
• Full scan history with search
• Offline access to previously scanned products
COMPLETELY FREE
No subscription. No ads. No paywall. No tracking. No account needed.
24 EUROPEAN LANGUAGES
Built for shopping across borders. Available in English, German, French, Spanish, Italian, Dutch, Polish, Czech, Danish, Swedish, Norwegian, Finnish, Icelandic, Portuguese, Romanian, Hungarian, Bulgarian, Greek, Croatian, Slovak, Slovenian, Lithuanian, Latvian, and Estonian.
GROWING DATABASE
430+ parent companies and 3,700+ brands tracked. Powered by open data sources covering millions of products worldwide.
Download now and take control of what you buy.
Scan any product. See who owns it. Check allergens, halal, kosher & vegan.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
v2.0.5 - clearer results:
- When a product can't be identified, the app now says so plainly instead of showing a placeholder with a made-up name. The country of origin is still shown when the barcode reveals it.
- Repeat scans of the same product are much faster.
- When a product can't be identified, the app now says so plainly instead of showing a placeholder with a made-up name. The country of origin is still shown when the barcode reveals it.
- Repeat scans of the same product are much faster.
Everyone
Learn moreApp support
About the developer
Smalausnir ehf
einar@smalausnir.com
Einholti 12
105 Reykjavik
Iceland
+47 45 20 75 43
