Cover image: Apple.
A major iOS update is a good opportunity to review your app permissions. Which app really needs your exact location? Which one is allowed to see all your photos? With a manageable check, you can adapt your iPhone settings to your current everyday life again.
In the article
Start with the data categories
Under "Settings" and "Privacy & Security", you can check app access to various data areas. This includes, for example, location, contacts, calendar, photos, microphone, and camera. Apple also explains that you can change a decision made once later. 1 2
Review them according to your most important data instead of opening every app in any order. This keeps the check manageable and makes it easier to see which apps have requested similar access.
1. Assess location based on the task
A navigation app needs different location information for its actual task than an app that only uses the approximate region for content. Therefore, check the available options according to the purpose.
Also ask yourself whether access is only needed while using it or whether you consciously use a background function. The right choice depends on the specific app. After making a change, you can briefly test whether the desired function continues to work as expected. 1
2. Consciously select access to photos
If you only want to use a single image in an app, see what options the iPhone offers. Comprehensive access to the media library is not necessary for every task.
Regularly used photo editing or backup apps may have different requirements. The key is that the setting fits your actual usage and does not simply continue unchanged since the initial installation. 2
3. Review camera and microphone
Check which apps have requested these areas. A video app has a comprehensible different need than an app where you neither record nor make phone calls.
If you no longer use a function, you can re-evaluate the access via the system overview. A later test of the desired app helps you distinguish a necessary permission from a request that was merely confirmed once in the past. 1
4. Review old apps and connected accounts
Also consider apps that you hardly ever open. Check whether you still need them and whether the settings fit your current habits. For account services, it is also worth taking a look at the respective account and sharing settings.
Make the changes in manageable steps. If an important calendar or communication function subsequently works differently, you will find the relevant setting more easily.
5. Understand the App Privacy Report
Apple offers an App Privacy Report. It shows how apps use granted permissions and contains information about network activity. You can also access the report via "Privacy & Security". 3
It is an additional observation aid. A displayed access or domain does not explain the entire technical context by itself. Use striking entries as an opportunity to take a closer look at the app in question and its privacy policy.
A short routine is more practical than a one-time major cleanup
Repeat the check, for example, when you install a new app for a sensitive task or no longer use a previously important function. This keeps your permissions linked to your actual needs.
The points described here are general settings for your everyday life with the iPhone. Labels and options may vary depending on the software version and app; you can find the current Apple help pages below.