Allergen Hound
Three Columns LLC Health & Fitness iPhoneiPadiPod touch
Allergen Hound is a free Health & Fitness app for iPhone and iPad by Three Columns LLC. Rated 5.0/5 from 8 ratings. Requires iOS 15.1.
- Rating
- 5.0
- 8 ratings
- Price
- Free
- on the App Store
- Size
- 109 MB
- Age 4+
- Updated
- Oct 5
- 2026 · v3.15.1
Screenshots
About Allergen Hound
Whether you're managing food allergies, skin sensitivities, or other personal dietary needs, Allergen Hound is here to help. As manufacturers constantly change ingredients and packaging facilities, it becomes increasingly difficult to keep track of what's in the products you purchase. Simply snap a picture of an ingredient label and let Allergen Hound do the rest. The app scans the label and highlights ingredients from your personalized allergen list—helping you quickly determine if a product is safe for you, so you never miss an important detail again. **Key Features:** • Allergen Detection Engine – Automatically scans ingredient labels and alerts you if any of your allergens are found. • Camera & OCR Scan – Take a photo of hard-to-read product labels and get a clean, readable output. • Works With All Product Types – Food, cosmetics, skin care, pet food, cleaning supplies—if it has a label, you can scan it. • Custom Allergen List – Add any allergen or keyword you want the app to look for. • Smart Alerts – Get notified when allergens are found and take immediate action. • Dark Mode & Accessibility Options – Customize the app to fit your visual preferences. • Scan Rewards – Get rewarded just for using the app and sharing with friends. • Free 30-Day Trial – Unlock the full experience, risk-free. • Free Daily Scans – Every non-subscriber gets free daily scans to try the app. Free scans are always used before purchased or rewarded scans, helping your scan balance last longer. **Who It's For:** • Parents of children with food allergies. • Individuals with dietary restrictions. • People with skin sensitivities or fragrance allergies. • Shoppers who want fast, on-the-spot label analysis. • Anyone who wants peace of mind when shopping.
Ratings & reviews
5.0
8 ratings
What’s new
Version 3.15.1 · Updated October 5, 2026
Improved app stability and performance. General bug fixes and user interface improvements.
App privacy
The developer, Three Columns LLC, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Allergen Hound | 5.0 / 5 (8 ratings) | Free | October 5, 2026 | |
| WalkSnap | – | Free | May 22, 2025 | Compare |
| Food Allergen Identifier | – | Free | Sep 28, 2026 | Compare |
| Motivation360 - Daily Quotes | 5.0 / 5 (2) | Free | Apr 29, 2026 | Compare |
| SportZtars:Body Transformation | 4.8 / 5 (20) | Free | Sep 9, 2026 | Compare |
| Allergy Tracker & Pollen Count | 5.0 / 5 (1) | Free | Aug 15, 2026 | Compare |
| Blood Pressure App-Tracker | 5.0 / 5 (2) | Free | Apr 15, 2025 | Compare |
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