Keep work and personal apart on a single iPhone — Focus modes, account switching, separate browser sessions and Spaces — without carrying two phones.

Guides
Answers to the problems our apps work on.
Recording long sessions, keeping accounts apart, logging business miles, documenting a job — each guide answers the question first and says where its facts come from.
Keep work and personal apart on a single iPhone — Focus modes, account switching, separate browser sessions and Spaces — without carrying two phones.

Apps called Dual Space or 2Accounts promise cloned apps on iPhone. What they really do, what to check before subscribing, and what works instead.

Recording a whole concert on iPhone without a bright screen bothering the people around you — settings, battery, storage, sound and venue rules.

Two or more accounts of the same service on one iPhone — built-in account switching, Safari profiles, second browsers and separate Spaces, and when each fits.

A black screen camera app keeps recording while the iPhone screen goes dark, so it won't light up the room. Seven things to check before you pick one.

Storage, heat, battery, interruptions, and the screen — the five things that quietly end a ninety-minute recording, and what to do about each one.
