What an app knows about you · البرمجة مع مارتن

A permission is a question, not fate

When a game wants location, microphone, contacts and photos, it is not because it is evil. It is because it can. You can say no.

A candle app for photos does not need location all the time. A torch does not need contacts. A calculator does not need a microphone. A chat for homework does not need your whole album. A map does — but only when you use it, not when you sleep.

A permission is a doorbell. The app rings. You open, or you do not. If you opened once, you can close again. Nothing breaks for good. If something stops working, you switch it back on. That is fine.

What each thing means

Location says where the phone is. المدرسة, the playground, home. “Always” means even at night in your pocket. “While using” means only when you can see the app. “Ask next time” is the most comfortable brake.

Microphone hears what is around. Calls need it. A car game almost never.

Camera takes photos. A face filter wants it in the moment you take a photo. Not all the time in the background.

Contacts are names and numbers from the phone. A social network likes to collect them, “to find friends”. You can add them by hand. You do not have to give it the whole list.

Photos and files are the album and downloaded things. Chat may want one photo. It does not have to want access to everything.

Tracking on iPhone is separate: the app asks if it may track your clicking in other apps too. Often no is enough.

None of these things is a punishment. It is a choice. The fewer doors you open, the less data goes out.

💡

If you are not sure, ask: am I using that function today? If not, switch it off. You can switch it on in a minute. Leaving it “open just in case forever” is a worse habit.

Where you switch it off

Phones hide it in a similar way. The names differ a little. The path is still the same: settings, not the game itself. The game often shows only “allow”. Settings show “deny” too.

iPhone: Settings → الخصوصية & Security. There you find Location Services, Microphone, Camera, Contacts, Photos, Tracking. Tap one item. You will see a list of apps that asked for it.

Android: Settings → Apps (sometimes الخصوصية → Permission manager). Pick one app → Permissions.
Pick one game or social network you actually use. Not twenty at once. Open its permissions.
For each one, ask out loud: do I need this for what I do with it? Location “while using” is less than “always”. Microphone on a football game almost always no. Contacts on a torch always no.
Switch off one unnecessary one. Wait a moment. Open the app. If it asks again, you can say only this time or no.

On iPhone, for location also open Settings → الخصوصية & Security → Location Services → [app]. There you also have Precise Location. A map wants it. A game with little animals almost does not. Precise location off can still be enough for weather in the city.

On Android, by permissions there is often Allow only while using and Ask every time. “Every time” is good for things you use once a month.

If the app after switching off still pops up with a request, you do not have to tap yes every time. Not now is an answer too. The third yes from tiredness is exactly what it is waiting for. Tiredness is not consent. Consent is when you know what it is for.

What to say at home

You do not need a sermon. One sentence and a finger pointing is enough.

To a parent:

“Mum / dad, I need five minutes. I want to switch off location on one game. I will show you where it is in Settings. We are not deleting anything. We are just closing one door.”

To a sibling:

“Look. Your game has the microphone on. You do not need it for this. We will switch it off now. If it wants to record voice, it will ask again.”

If a parent says “leave it so it works”, do not argue. Say: we will try one and tomorrow we can put it back. That is an audit, not a battle.

⚠️

Do not touch a school app a teacher switched on (a school timetable, Bakaláři, school mail) blind. If you are not sure, ask at school. The audit is about games and networks you opened. Not about “fixing” school without an adult.

What does not belong here

We do not look into someone else’s phone “for a laugh”. We do not find out where a classmate is when they do not know. This is your phone and your permissions. Someone else’s account is not practice.

Also this does not hold: the more I allow, the smarter the game. A game without a microphone can still jump. A social network without contacts can still send a message to a person you add.

Phone audit

This task belongs to the project phone audit. Once you go through settings with a parent. You write down what you changed. You do not have to delete apps. You do not have to hide anything. It is about knowing which doors are open.

On paper three columns are enough: app — permission — left / switched off. One page. Into a drawer with a parent, not into a group chat.

Now you 💪

With a parent, switch off one permission the app does not need. Write down which one — into the phone audit.

Then say that sentence from the role-play out loud. Even if it is awkward. Awkward is fine. Five minutes in Settings is more than an hour of lectures.

If a parent’s phone is not possible today, write on paper: tomorrow — game X — location always → while using. That is a step too.

✅

Check: You know where permissions are switched off on iPhone and on Android. You actually switched one off, or you have written down which one tomorrow. You can lower “Always” for location.

What to take from this lesson

A permission can be switched off. The app will not get angry for good.
“Always” for location is too much. “While using” or “ask” is enough.
iPhone: Settings → الخصوصية & Security. Android: Settings → Apps → Permissions.
One unnecessary permission less = less data out. That belongs in the phone audit.