About this app
AllerLens helps you review ingredient labels faster when shopping, cooking, or checking snacks for your family. Set your allergy watchlist once, then scan a label with the camera, choose a photo, or paste ingredients. AllerLens highlights matching ingredients directly in the label text, separates red ingredient warnings from yellow advisory language, and keeps your recent checks on your device. Features: - Big 9 allergen watchlist: milk, egg, fish, shellfish, tree nuts, peanuts, wheat, soy, and sesame. - Custom watch words for personal or family-specific allergies. - Camera and photo label scanning with on-device text recognition. - Red warnings for matched ingredients. - Yellow caution for advisory language such as may contain or shared equipment notes. - Blue highlights for negated claims such as peanut-free. - Local scan history and scan missions. - No account required. AllerLens is a label-review helper, not a medical guarantee. OCR and ingredient rules can miss or misread text. AllerLens does not guarantee accuracy or food safety and does not claim a food is safe. Always read the full package label yourself and follow advice from your clinician or allergist.
Latest release
What’s New
Meet a more welcoming AllerLens. Version 1.2 adds chip-style custom watch items, clearer Big 9 setup, a playful new design, rewarding scan feedback, animated progress, improved readability, safer no-match wording, better rotated-photo recognition, and scan history that persists between launches.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 13, 2026 · 3:58 PM Free
Screenshots
