Question 1

What is an E-code?

Accepted Answer

E-codes are reference numbers given to food additives approved for use in the European Union. Each additive has a unique number (e.g., E100 for Curcumin). These codes help identify ingredients regardless of language barriers.

Question 2

How accurate is the halal verification?

Accepted Answer

Our database is compiled from trusted halal certification authorities. However, some additives may have multiple sources (animal or plant-based). For 'Mushbooh' items, we recommend contacting the manufacturer directly for source verification.

Question 3

What does 'Mushbooh' status mean?

Accepted Answer

Mushbooh status indicates that the additive could be halal or haram depending on its source. For example, E471 (mono and diglycerides) can come from animal fat (haram) or vegetable oil (halal). You should verify with the manufacturer.

Question 4

Is my data safe and private?

Accepted Answer

Yes, absolutely. Your images are processed locally and never stored on our servers. We only collect anonymous metadata (like scan success rates) to improve our service. You can opt out using the checkbox during scanning. All communications are encrypted with secure connections.

Question 5

Does the app work offline?

Accepted Answer

Yes! The app works offline for most features. You can browse the E-code database and use label scanning to scan labels completely offline. However, voice search requires an internet connection as it uses browser-based speech recognition services.

Question 6

Can I install this app on my phone?

Accepted Answer

Yes! HalalCodeCheck is a Progressive Web App (PWA), which means you can install it on your phone's home screen for easier access. Once installed, you'll get better offline functionality and a more app-like experience. Look for the 'Install' or 'Add to Home Screen' prompt in your browser.

Question 7

How does voice search work?

Accepted Answer

Voice search uses your browser's built-in speech recognition. Simply click the microphone button and speak the E-codes you see on labels naturally (e.g., 'E100, 200, E300'). The app will recognize them and show instant results. Note: Voice search requires an internet connection and works best in Chrome, Edge, and Safari browsers.

Question 8

What languages are supported?

Accepted Answer

The database and interface are currently available in English. We plan to add support for more languages in the future to serve a wider global community.

Question 9

Do you store my scanned images?

Accepted Answer

No, absolutely not. When you use label scanning, all image processing happens entirely in your browser. Your images never leave your device and are never stored on our servers. This ensures maximum privacy and allows offline functionality.

Question 10

How often is the database updated?

Accepted Answer

We continuously update our database as new information becomes available from trusted halal certification authorities. However, users should always verify critical decisions with official halal certification bodies in their region, as manufacturing processes and ingredient sources can change over time.

Question 11

Which browsers are supported?

Accepted Answer

HalalCodeCheck works on all modern browsers including Chrome, Firefox, Edge, and Safari. Voice search works best in Chrome and Edge. PWA features (offline support and installation) require modern browser support. For the best experience, we recommend using the latest version of Chrome, Firefox, or Edge.

Question 12

How do I get the best scan results?

Accepted Answer

For best results: 1) Ensure good lighting, 2) Hold your camera steady, 3) Make sure the ingredient list is in focus, 4) Avoid glare on packaging. You can also upload clearer images from your gallery.

Question 13

Is this app free to use?

Accepted Answer

Yes, the basic features including E-code search and verification are free. We may introduce premium features in the future, but core functionality will always remain free.

Frequently Asked Questions

Frequently Asked Questions