What do you need help with?

Choose your task. Each guide gives you a next step and explains when to use the publisher’s own support.

Choosing · 3 min

Choose a brand

Start with what you need, then compare information that has a source.

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Getting started · 3 min

Install an app

Check the publisher and your device before following an app’s installation steps.

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Getting started · 2 min

Check an update

A newer date on a directory page is not necessarily a new app release.

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Troubleshooting · 3 min

Fix a login problem

Choose the symptom you can see. Account-specific answers must come from the app’s support.

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Choosing · 3 min

Check a source

Use several pieces of evidence. A name, logo or Download button cannot establish who runs an app.

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Compare brands

Open full comparison