Limit iPad data when tethered to iPhone (iOS equivalent of "Trip Mode" or "Little Snitch") I am using an old iPhone to create a Wi-Fi hotspot when I need to work at my cabin.

I found "Trip Mode" for limiting data usage from my MacBook; however, my iPad seems to be a little data-hog.

Is there any way to limit the apps (directly on my iPad) that can use data while tethered to the iPhone? 

i.e. Is there an iOS equivalent of Trip Mode that I could install on the iPad?

This seems like something that many folks would need, but I can only find really old threads discussing it when I Google it.
A simple Web search revealed this app which claims to monitor data usage on your iOS device.


My Data Manager VPN Security


Some of the features as listed in the app description are:


Monitor your data usage on mobile, WiFi, and roaming
Find out which apps are eating up your mobile data
Get alerts before you reach your data limit to avoid overage fees


The app is available free of cost from the App Store.

Note: No affiliation whatsoever with the developer of the app. Based on the app description and ratings, it appears like a useful app.