How comfortable are users with sharing their numbers with mobile apps?

1. What are the advantages and disadvantages of mobile application?
2. Should you allow apps to access cellular data?
3. Can my mobile number be used by someone else?

What are the advantages and disadvantages of mobile application?

The advantages of mobile apps include convenience, easy communication with customers, and online usage. The disadvantages of mobile apps include difficulty to create, the cost to create them, the cost to make them available to people, and the need for updates and support.

Should you allow apps to access cellular data?

Until then, you should pay attention when giving apps data permissions, and think about whether it's actually necessary. A good rule of thumb is that if you can't work out why an app needs a certain category of data, revoke or don't grant its access. In other words, if in doubt, just say no.

Can my mobile number be used by someone else?

Mobile phone numbers can legally be ported from one provider to another when you switch your mobile phone service, and can also be ported from one mobile phone to another when you upgrade or change devices. But with enough of your personal information, scammers can have your number ported to a device they possess.