Always verify the identity of new contacts manually, especially if you're communicating with someone for the first time. Threema provides a QR code scanning feature to make this process easier.
The primary reason people use Threema is security. Downloading a "free full" version from an unofficial source completely undermines that purpose. These modified files often contain: threema license key extra quality free full
The only way to ensure you are getting the "extra quality" and "full" experience securely is to purchase it through official channels: For Android users. Apple App Store: For iOS users. Always verify the identity of new contacts manually,
Threema is a one-time purchase, not a subscription. The small fee supports the developers who work to maintain a secure, ad-free environment without selling your data. By paying for the app, you are investing in your own digital privacy and supporting a business model that respects users. How to Get Threema Safely Downloading a "free full" version from an unofficial