Since the big tech has entered our lives it’s become very easy for them to erode our privacy at every point of our lives hence its very important app to keep in your phone. Whatsapp promise encryption but doesn’t deliver it, signal is very pro-privacy and never steals your data.
We downloaded signal app ever since whatsapp chaged their privacy policies and its been a fun ride since. Though they still lack some features but they promise to bring them soon. 4/5 highly recommended!