Chocolate Bar Scanner App
Chof is a chocolate scanner for iOS that reads a bar before you buy or taste it. Point your camera at the wrapper to see the maker, origin, cocoa percentage, ingredients, flavour notes and Chof Score.
Built by an IICCT-certified chocolate taster and International Chocolate Awards judge.
Free on iOS, no signup to start scanning.


How Chof scans a bar
- 1. Point your camera at the front or back of the wrapper.
- 2. It looks for the maker and bar in the catalog.
- 3. Read the cocoa percentage, origin and ingredients.
- 4. Check flavour notes and Chof Score for context.
- 5. Save and rate the bars you actually taste.
What the scanner shows
Every scan opens the bar in the catalog, with a transparent Chof Score and the signals behind it.

When to use it
Want to browse before scanning? Explore chocolate bars on Chof, see the top-rated bars, or read how to choose good chocolate.
Frequently asked
Is Chof a chocolate scanner app?
Yes. It is a chocolate scanner for iOS: point your camera at a bar wrapper and it reads the maker, origin, cocoa percentage, ingredients, flavour notes and Chof Score, so you can judge a bar before you buy or taste it.
Is Chof a chocolate barcode scanner?
Not in the supermarket sense. It reads the whole wrapper with your camera rather than looking up a barcode database. If a barcode is visible it can help confirm the exact bar, but it is built for more than barcode lookup: it matches the maker, origin, ingredients, flavour notes and Chof Score from the label itself.
Do I need an account to scan?
No. You can start scanning as a guest, with no signup. Create a free account when you want to save and rate the bars you taste across devices.
Can Chof scan any chocolate bar?
You can point it at any bar. The depth of the result depends on whether the bar and maker are already in the Chof catalog of 1,500+ bars. New scans help the catalog grow over time.
Is the app free?
Yes. The app is free on iOS: download it and start scanning without a signup. Android is coming soon.
Does Chof sell chocolate?
No. The app helps you understand and compare chocolate bars; it does not sell chocolate directly.
How is Chof different from a nutrition app?
Nutrition apps focus on calories and macros. This one focuses on the chocolate signals that help you choose and remember a bar: maker, origin, ingredients, cocoa percentage, flavour notes and Chof Score.