Always current. New iPhone Duo apps are added as soon as they ship — we check every week.

See what’s new →

Device Monitor²

Developer · Marco Ricca · Verified

What changes on iPhone Duo

A system monitor whose panels arrange into up to three columns on the Duo.

How it uses the fold

Screenshots

Device Monitor² screenshot 1Device Monitor² screenshot 2Device Monitor² screenshot 3

Images from the App Store; they may show the standard iPhone layout.

How we verified it

Confirmed in the app’s App Store release notes (v27.0.1)

More Developer apps

Your report helps us keep the list honest. Notes are private and only read by our editors.