Psylo isolates every tab; VanBrowser gives each Persona its own cookies. How they compare with Safari profiles and SideSpace for separate accounts on iPhone.
Guides
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.
A toddler who points at the right card has not yet learned the word. What studies of two- and three-year-olds say, and how to make flashcards stick.
What the green and orange dots mean, and what spy or hidden camera apps on iPhone can't turn off. How to tell when an iPhone is recording you.
Which drives count as business miles and which are commuting under IRS rules, including home offices, temporary job sites and days spent between clients.
How many English words it takes to hold a conversation, read a novel, or reach C1 and C2, with figures from the vocabulary research.
Why a video can become unplayable when an iPhone recording app crashes, what you can still try, and how to avoid losing a long recording next time.
