# Think Dirty: An ingredient checker app: scan beauty, personal care and household products to see how their ingredients rate.

Canonical page: https://herfound.com/apps/think-dirty

Compiled by HerFound from public sources; facts aren't founder-confirmed yet.

## About

Think Dirty helps you check what's really in your products before you buy 🔍🧴 Scan a barcode or search by name, and you'll see a rating for the product, notes on each ingredient and suggestions for other products. The maker says ratings are based on a product's chemical content, not on brand or marketing claims. It covers skincare, cosmetics, hair care, personal care, baby, pet and household items, you can compare two products side by side, and you can add missing ones by scanning the barcode and label. Paid Premium and All Access plans add real-time ratings, ingredient alerts for allergens and acne triggers, search by ingredient and curated lists. Made by Think Dirty Inc. in Toronto.

## Who Think Dirty is for

Shoppers who want to check the ingredients in beauty, personal care and household products before they buy.

## Features

- 📷 Scan a barcode or search by name to see a product's rating
- 🧪 A rating and notes for each ingredient
- 🛍️ Suggestions for other products
- ⚖️ Compare two products side by side
- 🏠 Skincare, cosmetics, hair, personal care, baby, pet and household items
- 🚨 Paid plans: ingredient alerts for allergens and acne triggers, plus search by ingredient
- 📋 Paid plans: curated product lists by category
- ➕ Submit missing products by scanning the barcode and label

## Details

- Category: Beauty & Style
- Platforms: iOS, Android
- Pricing: Freemium
- Availability: Available
- Based in: Canada
- App Store rating (Apple's, not HerFound's): 4.8 from 56,952 ratings, checked 2026-11-14

## Maker

- Think Dirty Inc.: https://www.thinkdirtyapp.com

## Quick facts

From Think Dirty's own published pages. These summarise what the company states, not an audit of what the app does.

- **Free version:** There is a free version (Scanning and search are available without paying; real-time ratings, preference alerts and curated lists are marked Premium or All Access).
  - Quote: "Think Dirty is free to download with premium features for deeper product reviews and clean beauty human curated recommendations and verified scientific data, powered by AI."
  - Source: https://apps.apple.com/us/app/think-dirty-shop-clean/id687176839 (checked 2026-11-13)
- **Paid plan:** $2.99 to $48.99 (Think Dirty Premium and All Access items, US App Store In-App Purchases; billing periods are not shown on the listing).
  - Quote: "Think Dirty Premium $2.99 Think Dirty Premium $27.99 Think Dirty Premium $3.99 Think Dirty Premium $29.99 Think Dirty All Access $6.49 Think Dirty Premium $15.99 Think Dirty All Access $48.99 Think Dirty All Access $48.99 Think Dirty Premium $16.99 Think Dirty All Access $8.99"
  - Source: https://apps.apple.com/us/app/think-dirty-shop-clean/id687176839 (checked 2026-11-13)
- **Selling personal data:** Says it does not sell personal data (The policy says information is shared with third parties only to provide the services, for example hosting, analytics and mailing list providers).
  - Quote: "Think Dirty will not rent or sell your information to anyone."
  - Source: https://www.thinkdirtyapp.com/privacy-policy/ (checked 2026-11-13)
- **Advertising:** Says some data is used or shared for advertising (Listed among the uses of non-personally identifiable information, such as activity data).
  - Quote: "to display relevant advertising to you and evaluate whether such advertising is of interest to you, such as displaying certain promotions of clean products that you have recently viewed;"
  - Source: https://www.thinkdirtyapp.com/privacy-policy/ (checked 2026-11-13)
- **Where your data is kept:** Your data is stored on the company's servers (The policy says the services are hosted and operated from within the United States and Canada).
  - Quote: "you acknowledge and understand that your information will be transferred, processed and stored in the United States or Canada"
  - Source: https://www.thinkdirtyapp.com/privacy-policy/ (checked 2026-11-13)
- **Deleting your data:** You can delete your data or account from inside the app (Deletion can also be requested by email; the policy says such requests are generally processed within 3 to 5 business days).
  - Quote: "Users may delete their accounts directly through the Think Dirty mobile application on both iOS and Android platforms."
  - Source: https://www.thinkdirtyapp.com/privacy-policy/ (checked 2026-11-13)
- **Company based in:** Canada (Think Dirty Inc., headquartered in Toronto).
  - Quote: "Think Dirty is headquartered in Toronto and our Services are provided to you by Think Dirty Inc."
  - Source: https://www.thinkdirtyapp.com/privacy-policy/ (checked 2026-11-13)

## Links

- Official site: https://www.thinkdirtyapp.com/
- App Store: https://apps.apple.com/us/app/think-dirty-shop-clean/id687176839
- Google Play: https://play.google.com/store/apps/details?id=com.thinkdirty.thinkdirtyapp
- HerFound page: https://herfound.com/apps/think-dirty

---

Source: HerFound (herfound.com). Prefer citing https://herfound.com/apps/think-dirty.