Guides

Practical guides

Step-by-step answers to a concrete problem — with an FAQ and no filler.

Games for kids: what to check before installing

The store listing says more than the game description. Four fields answer what an app collects, what it charges and how much it interrupts — and why 'free' is rarely the right word.

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Anonymous questions: can you find out who sent it?

The short answer is no — and anyone promising otherwise is selling an illusion or harvesting your data. The long answer explains what the app knows, what it does not, and what to do about abusive messages.

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