I am an regular Flipkart User, and I do not like this behaviour, Flipkart is forcing me to move to an mobile app, just to have better control and tracking.
They have already stopped supporting the mobile website, and it simply instructs you to download the app to continue.
This is the moment I have completely stopped using flipkart and moved to amazon.in
I like website more than app, both gets the job done, where as In an mobile app I have to give various permission which is not required for a simple E-Commerce website (which suggest the are just doing it for the data)
See the list of permission used by the app below.
Device & app history
retrieve running apps
read sensitive log data
Identity
find accounts on the device
Location
approximate location (network-based)
precise location (GPS and network-based)
Photos/Media/Files
read the contents of your USB storage
modify or delete the contents of your USB storage
Camera
take pictures and videos
Wi-Fi connection information
view Wi-Fi connections
Device ID & call information
read phone status and identity
Other
receive data from Internet
use accounts on the device
view network connections
full network access
control flashlight
prevent device from sleeping
read Google service configuration