Worried about someone listening in on your phone calls? ByLock is a secure chat and calling app that can help with your worries. The app is awesome because it works well even on a 2G network, so it's great for traveling in areas that don't have the most technologically advanced networks.
The Android version only works with your fingerprint, ensuring that you are the one who is really doing the communicating. Plus, the app does not access your phone's contacts. You input your contacts to the app, only sharing with it what you want.
Pros & Cons
- App for secure calls and texts
- Works on 2G networks
- Voice calls are free
- Other security options available for even more secure calls
- Android version is better
- Sometimes has trouble working with a VPN
- Some crashes reported