An app tested only on office wifi and a flagship phone is an app tested nowhere near its users.
Throttle the connection, use a mid-range device, and run the core flow. Most performance problems are visible within two minutes of doing this, and most teams never do it.
Offline-first is not a premium feature in most of the region. It is the baseline for an app people will keep on their home screen.
Facing something similar in your own team?
Talk it through with us