seems like soundmap uses revenuecat with updated security so bypassing iap’s and subscriptions is most likely not possible. as for location spoofing - soundmap has built in detection and soft bans any user they believe to be spoofing their location. it’s so sensitive that you can even be false flagged for just being in a vehicle while using the app and you will get soft banned. it hurts to say but cracking this app would really have to be a passion project for an experienced individual which would most likely hit a dead end.
