Safety checks · free tool

OK Win App Permission Checker: What Each Does

Updated 8 October 2026 · 5 minute read

Tick the permissions an app is asking for and the checker says what each could allow, which ones a games app has no obvious use for and which pairs weigh most. It reads permissions only, so it can say what an app could do, never what it does.

Tool · runs in your browserNothing is uploaded

Tick what the app asks for. You can see this in the pop-ups it shows and under Settings, Apps, the app, Permissions. Nothing is read from your phone.

Can reach your one-time codes
Can control your phone
Can copy your information
Can see, hear and follow you
Can cost you money
Start from an example:
Very wide reachhow far these permissions reach (a reading of the permissions, not of any app)
4permissions ticked in this example
4 of 4a games app has no obvious need for
5combinations that matter
Can tap for you under a coverthe combination that matters most

With read or receive your text messages (sms), notification access, accessibility service and display over other apps ticked, the checker rates the set “Very wide reach”. The combination that matters most: can tap for you under a cover. An overlay can hide or fake a screen while the accessibility service presses the buttons beneath it. This pair is how an app can approve something while you are looking at another picture. This reasons from permissions only: it cannot see an app’s code, so it says what a permission could allow, not what any app does.

The permissions in this example
PermissionWhat it can doDoes a games app need it?
Read or receive your text messages (SMS)Read every message in your inbox the moment it arrives, bank alerts and one-time codes included.No obvious need
Notification accessRead every notification as it appears, including the code in a bank or UPI alert, and clear it before you see it.No obvious need
Accessibility serviceRead what is on your screen and carry out taps, swipes and typing. It exists to help people who find a touchscreen hard to use.No obvious need
Display over other appsDraw on top of other apps: a fake sign-in box over your banking app, or a cover that hides what is happening underneath.No obvious need

Tick what an app asks for and the checker reads it back in plain words. It runs in your browser and looks at no app: it only knows what each permission could allow. The tools index lists the rest.

Start with the address the file came from. A list of permissions copied from a page you reached through a chat link is that page’s claim, and the link checker can read the address for you. At the time of writing (8 October 2026), the OK Win page we read had a download icon we did not tap, so we know of no OK Win file. This tool is for any file you have been handed.

Which screen is asking?

Where a request appears already tells you something.

Where it appearsWhich permissionsWhat to do
A pop-up inside the app (8 of the 15)Read texts, send texts, contacts, call history, phone status, camera, microphone, locationTap Don’t allow. For camera, microphone and location, “only while using the app” or “ask every time” limits it
A button that sends you to a Settings screen (7 of the 15)Notification access, accessibility, display over other apps, device administrator, install unknown apps, VPN, all filesRefuse. The app has to talk you into flipping a switch, and a game has no need to

The checker marks eleven of the fifteen as something a games app has no obvious need for. The other four, contacts, camera, microphone and location, are things a game might ask for a feature you choose.

The example above, worked through

The tool opens with four ticked: texts, notifications, accessibility and display over other apps. It reads Very wide reach, and all four are ones a games app has no obvious need for.

PermissionPointsWhy it weighs that
Accessibility service35It can read the screen and tap for you
Read or receive texts30It can see a one-time code the moment it arrives
Notification access25It can read the code in a bank or UPI alert
Display over other apps20It can draw a fake box or a cover

Five pairs add more: tap for you under a cover (30), read a code and press the button that uses it (25), two ways to read your codes (20), a fake sign-in box plus the code it triggers (20), and read an alert and act on it (20). Add 110 to 115 and the total is 225. The scale stops at 100, and 70 or more is Very wide reach. Under 25 is Narrow, and 25 to 69 is Wide.

Why predictor apps ask for these

People search for a predictor app or a hack file, then find themselves holding one. An app that promises to float a number over a game has to draw on top of another app. One that promises to read the game for you needs the accessibility service. Those are two of the four above, and together they are the checker’s heaviest pair. What an app asks for says what it could do, not what it does, and no outside app can know a result before it is drawn. The hack guide shows the arithmetic, and the prediction app guide covers the file itself.

Other sets, other scores

Set tickedScoreReading
Accessibility and display over other apps85Very wide
Texts and notifications75Very wide
Device administrator, install unknown apps, VPN60Wide
Contacts, call history, phone status, all files52Wide
Send texts and contacts48Wide
Camera, microphone and location30Wide
Camera and location12Narrow

If you have already allowed one

Switch it off under Settings, then Apps, then the app, then Permissions. Uninstall the app. Look through your bank and UPI history for payments you do not recognise, and change your passwords from another device. If money has moved, ring your bank, then call 1930 and report it at cybercrime.gov.in.

What the checker cannot do

It cannot see an app’s code, and it knows no OK Win file. A permission can be asked for honestly or not, and only the code shows which. For the full run of questions before you install anything, use the install checklist, and for how to treat any app file, see the app-file guide.

You can reach OK Win’s page with no app at all. This opens it in a new tab; read the address bar before you tap anything.

Log in or register on OK Win

Opens the platform’s own page in a new tab. Referral link. 18+ only.

Common questions

Why does the example stop at 100 when its points add up to 225?

The checker adds the four permissions (30, 25, 35 and 20, which is 110) and then the five pairs that matter (30, 25, 20, 20 and 20, which is 115). That makes 225, and the scale stops at 100. Seventy and over reads as Very wide reach, so the cap changes the number and not the reading.

What can display over other apps do that accessibility cannot?

It draws. An overlay can put a fake sign-in box over your banking app, or a cover over a screen so you cannot see what is underneath. Accessibility reads the screen and presses buttons. Alone each is serious, and together the checker scores the pair at 30 extra points, its heaviest combination.

Does a Narrow reach result mean an app is fine?

No. Camera and location together score 12, which is Narrow, and the checker still says it reads permissions only. It cannot see an app’s code, so a short list is not proof of an honest app, just as a long list is not proof of a harmful one.

Where do I see which apps on my phone hold the accessibility permission?

On most phones, under Settings, then Accessibility, then Installed apps. Names and menus differ between makers and Android versions, so search Settings for the permission’s name if the path is not there. Check notification access and display over other apps the same way, under Special app access.

Why would an app ask for my contacts?

The usual reason is an invite-friends feature. The checker gives contacts 8 points and says a games app does not need it to be played. Allowing it hands over your friends’ numbers as well as yours, so decline it unless you chose that feature.

Does OK Win’s page say which permissions its app needs?

We saw no such list. At the time of writing (8 October 2026), the page had a download icon in its header, which we did not tap, so we know of no OK Win app file and cannot say what one would ask for. Any list sent to you in a chat is the sender’s claim, not a reading of the file.

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