Android application: apk no malfunction but after release malfunction happen.

Question

We are developing an Android application and have tested it for several times and found no bug in an Apk file. However after release to Google the application has a malfunction. How could this happen? What should be a reason for this problem?

Answer 1

Go through with Google Play policy. Maybe you are missing something which is not according to them.

Answer 2

🅰🅹 - ɪ'ᴍ ᴄʀɪᴍɪɴᴀʟʟʏ ɢᴏᴏᴅ! Thank you for your advice. We’ll check the policy.