Understand app permissions before installing
A new app asks for your microphone, location or contacts. You do not have to approve everything to find out whether it is useful. Start with the feature you want to use, allow only the access that feature needs, and try it. If the reason for a request is unclear, deny it while you investigate.
Last verified: 20 September 2026 · Checked against official Android and Google Play guidance; no hands-on testing claimed.
Before installation: check who is asking
Follow the developer’s official route to its app listing. Check the developer name, the app’s stated purpose and its privacy information. Our app-source guide explains why an attractive listing or familiar name is not enough to establish provenance.
Google Play’s Data safety section describes the developer’s disclosures about data handling. It is useful background, but it is not the same thing as the permission decision you make on your phone. Google explains that developers provide this information and are responsible for its accuracy. Do not read a disclosure as an independent guarantee of safety.
Make the decision around a real task
Suppose you want to make a voice call in a messaging app. Microphone access has an understandable role. If you only want to read a message, you can wait until you actually use a voice feature before deciding whether to grant that access.
For a weather app, ask whether entering a city manually meets your needs before agreeing to location access. This is a decision example, not a claim that every weather app provides that option. An app’s explanation and its actual features should match.
| Choice, when offered | What changes | A useful question |
|---|---|---|
| While using the app | Access is limited to use of that app. | Does the feature need access only while I use it? |
| Ask every time | You make a new access decision when prompted. | Am I comfortable deciding for each use? |
| Don’t allow | The app cannot use that permission. | Can I use the app without the affected feature? |
| All the time | Location access can continue when you are not using the app. | What continuing location feature do I actually need? |
Not every permission or phone offers every choice. “All the time” in this list applies to location. Google’s permission controls guide notes that some Pixel steps require Android 11 or later. Manufacturers, older Android releases and managed work phones can expose different menus or restrictions.
Review an app you already installed
- Open Settings → Apps, then choose the app. Use See all apps if needed.
- Open Permissions and choose the permission you want to review.
- Select the least access that supports the feature you intend to use.
- Return to the app and test that feature—for example, make a planned call with someone you know if you changed microphone access.
- If it fails, read the explanation before changing anything else. Restore only the permission you understand and need.
Change one choice at a time so you can tell what caused a feature to stop working. A permission change does not require reinstalling the app. If your phone’s labels differ, search Settings for “permissions” or check the manufacturer’s support guide.
What does a good result look like?
The feature you chose still works, and the app has no access you cannot explain. If denying the camera disables QR scanning, that is an understandable consequence; it does not mean you must also grant contacts access. If the app refuses to explain a broad request, leave it denied and consider whether you need that app at all.
Permission controls limit particular access; they do not establish that an app is trustworthy or undo information it has already received. Keep source checks and sensible account security alongside them.
For a wider review, use Permission manager to inspect which apps hold the same type of access. On the documented Android route this appears under Security & privacy → Privacy; labels vary. Start with one sensitive category, such as microphone or location, rather than disabling everything at once.
Stop if an app asks you to bypass a protection
A prompt to enable restricted settings or accessibility access deserves a separate decision. Accessibility access can expose screen content and allow an app to interact on your behalf. Do not enable it simply because an installation guide or unexpected caller insists. Android’s restricted-settings guidance explains the risks; some of those steps apply to Android 13 and later.
If a request does not make sense, stop using the feature and seek the developer’s official explanation. As your next check, keep Google Play Protect switched on. Its checks complement permission decisions, but neither provides a guarantee that every app is safe.