Signal Private Messenger
How do disappearing messages work in Signal, and can I set custom timers?
Yes, you can set a timer for disappearing messages in any chat, with options like 24 hours or shorter intervals. Once the timer expires, all messages in that conversation are automatically deleted, which is great for keeping your phone clutter-free and your chats private.
Can I verify that I'm talking to the real person and not a fake account in Signal?
Signal lets you verify contacts by scanning a QR code or comparing safety numbers in person. This ensures you're communicating with the actual person, not an impersonator, and it's simple to do even if you're not tech-savvy.
Why can't I see all my contacts on Signal, and how do I get them to use it?
Signal only shows contacts who have also installed the app, so you'll need to invite friends and family to join. The biggest drawback is that not everyone uses it yet, but you can send them a direct invite link from the app to get them on board.
Signal runs fine on my Samsung A54, but my friend with an iPhone says some features are missing. Is that normal?
Yes, some features like changing chat wallpaper are available on Android but not on iPhone, which can be annoying when comparing notes. However, core functionality like end-to-end encryption and disappearing messages works the same on both platforms.
How does Signal compare to WhatsApp in terms of privacy and features?
Signal offers stronger privacy with end-to-end encryption on everything by default, no data collection, and no ads, while WhatsApp shares metadata with Meta. However, WhatsApp has a larger user base, so you'll need to convince your contacts to switch to Signal for the same convenience.
