Require purchase approval plus an account of their own is the fix - and Apple lists three things it does not cover. If the charge already happened, the route and the pending-charge trap.

A printer gauge is a usage estimate, not a measurement - the app even says so on screen. Here is where to look, and the three conditions HP lists that change what your model can do.

Never rent or sell your data is a promise about money, not about access. Read what a keyboard app's own listing claims, and the three questions it leaves open.

Between the camera and the PDF, the app picks the page edges, merges dozens of shots into one file, offers five destinations, and quietly asks you to subscribe for backup. All in the developer's own words.

One mainstream learning app states in its own listing that it has no ads and no subscriptions, and another says plainly that it is a subscription app. Between those two sentences sit five questions worth asking any app your child wants.

Cancelling and requesting a refund are two different actions on two different screens, and only one of them is inside the app. Apple's own steps, plus what Blinkist's listing promises about the first 14 days.

Yes, but only for books you downloaded while you had a signal - and opening a book is what downloads it. Here is the claim Google makes, the ten-minute boarding check, and the two cases where offline still fails.

Scanners give you a picture of the page for free and ration the letters inside it. Adobe's listing states the limit in pages - 5 before, 100 after - and another app marks its paid-only features in the description itself.

An antenna receives whatever is broadcast at your address; a streaming app shows a lineup decided by contracts, plans and blackouts. Here is what Pluto, Fubo and Spectrum say about it themselves, and what to check.

An instalment plan is not a subscription, so there is no recurring charge to switch off in settings. Here is what Afterpay's own listing says you can control, why the monthly product is a loan, and the order to work through.