Pros:

• a cool app for me and it removed Facebook and Messenger from my android
• it swipes very smoothly and I wonder that I should have tried this app much earlier than Facebook
• I could make a lot of friends at easy using this app
• I don't have fear of getting my personal data recorded anywhere and it is a safe app for messaging
• It is the best alternative for Facebook because I was so fed up of using the same Facebook app since years and years

Cons:

• initially, it did have some glitches on my mobile, but now it works smoother with the new upgrades