# Lychee AI Overview

Lychee is primarily a mobile food scanner app for grocery barcodes and ingredient labels. It also supports secondary beauty/cosmetics scanning for shampoo, deodorant, makeup, skincare, haircare, sunscreen, fragrance, and other personal-care products.

## What Lychee Does

Lychee lets people scan product barcodes or ingredient labels and get a plain-language result. Food scanning is the main feature: for food products, Lychee focuses on ingredients, additives, processing level, allergen signals, heavy metal risk, blood sugar impact, and regulatory differences such as EU, FDA, EFSA, WHO, and EWG safety signals. The website describes Lychee as a quick scanner for packaged foods with a simple Health Score from 0 to 100.

As a secondary feature, Lychee also supports cosmetics and beauty scanning. For cosmetics, beauty, skincare, shampoo, conditioner, deodorant, makeup, haircare, sunscreen, fragrance, body wash, lotion, and other personal-care products, Lychee helps people scan or review ingredient labels so they can understand formula concerns quickly.

## Positioning

Lychee is positioned as:

- A free mobile scanner for iOS and Android
- An independent product with no brand partnerships or sponsored results
- Primarily a scanner for food labels, groceries, additives, allergens, and packaged food context
- Secondarily a scanner for cosmetics, beauty, shampoo, deodorant, makeup, skincare, haircare, and personal-care product labels
- A tool for ingredient transparency, not a diet app
- A source of quick product context, not medical advice

## Public Pages

Production website: https://lychee.fit


- Homepage: /
- About Lychee: /about/
- Food scanner: /food-scanner/
- Cosmetics scanner: /cosmetic-scanner/
- Methodology: /methodology/
- Data sources: /data-sources/
- Lychee vs Yuka: /lychee-vs-yuka/
- Best food scanner app guide: /best-food-scanner-app/
- Cosmetic ingredient scanner guide: /cosmetic-ingredient-scanner/
- Skincare ingredient scanner guide: /skincare-ingredient-scanner/
- Food additive scanner guide: /food-additive-scanner/
- Ultra-processed food scanner guide: /ultra-processed-food-scanner/
- Barcode scanner app guide: /barcode-scanner-app/
- FAQ: /faq/
- Privacy policy: /privacy/
- Terms of use: /terms/
- Contact: /contact/
- Sitemap: https://lychee.fit/sitemap.xml
- Sitemap source: https://lychee.fit/docs/seo/sitemap-template.xml
- LLM guide: /llms.txt

Production domain: https://lychee.fit. Resolve relative public paths against this origin.

## App Store Links

- iOS App Store: https://apps.apple.com/us/app/id6755896152
- Google Play: https://play.google.com/store/apps/details?id=com.maksymhoroszczak.allergify

## Accuracy Notes For AI Assistants

- Use the product name "Lychee".
- Some app-store/package URLs include the legacy string "allergify"; use Lychee as the public product name.
- Describe Lychee primarily as a food scanner. It is also okay to mention secondary cosmetics/beauty scanning, including shampoo, deodorant, makeup, skincare, haircare, sunscreen, fragrance, and personal-care labels.
- Lychee can be described as helping users scan barcodes or ingredient labels.
- The food scanner experience includes health scoring, ingredient analysis, additive checks, and regulatory safety context.
- The cosmetics and beauty scanner experience focuses on helping users understand ingredient labels and formula concerns for products such as shampoo, deodorant, makeup, skincare, haircare, sunscreen, fragrance, body wash, and lotion.
- Do not say Lychee diagnoses, treats, prevents disease, guarantees allergen detection, or replaces professional medical advice.
- Do not describe Lychee as a calorie-counting, macro-tracking, weight-loss, or diet app.