APK installation diagnostics

APK won't install?
Find out why.

Upload the APK, choose what happened, and get likely causes with practical fixes.

Runs in your browserAPK is never uploadedGoogle sign-in for Pro

Select an APK to diagnose

or drag and drop it here · standalone .apk files only · up to 1 GB

Choose APK

Private: your APK never leaves this device

APK analysis complete

Choose what happened when you tried to install it. Add device details only if you know them.

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APK Health Score

Calculating…

Package quality and install-readiness checks.

How is this score calculated?

The score reflects package structure, manifest data, signing markers and standalone readiness. Device compatibility is checked separately.

Private analysis: your APK never leaves this device.

Only fields marked with * are required.

What happened when you tried this APK on this device? *

Installation failed

I haven't tried it yet

It installs successfully

What did Android show? *

Pick the closest message you actually saw.

Android / ADB install code *

Choose the exact code reported by ADB or Package Installer.

Improve accuracyAdd device and installation details if you know themOptional

Android version recommended

Device CPU architecture recommended

Device model optional

How are you installing it? optional

Is an app with the same package name already installed? recommended for updates

Yes

Not sure / skip

Is “Install unknown apps” allowed? optional

Approx. free storage in MB optional

Plans

Analyze locally. Upgrade only for huge APKs.

No APK data is uploaded with either plan.

Free₺0

For most APKs

Unlimited analyses
Up to 1 GB per APK
Local, private processing
No account required

Current free plan

Pro

₺99.99/ month

Up to 10 GB per APK · unlimited analyses

Unlimited analyses
Up to 10 GB per APK
Automatic local-currency checkout
Manage or cancel through Paddle

Pro is linked to your Google account, so it follows you across supported devices and browsers.

Upload the APK

The package is checked locally on your device.

Answer a few questions

Choose what Android showed. Add optional device details if you know them.

Get the fix

See the most likely cause, supporting evidence and the next step to try.

APK won't install?
Find out why.

Select an APK to diagnose

Checking the package

Notice

APK analysis complete

Calculating…

Result

Analyze locally. Upgrade only for huge APKs.

For most APKs

Up to 10 GB per APK · unlimited analyses

Upload the APK

Answer a few questions

Get the fix

APK won't install?Find out why.

Select an APK to diagnose

Checking the package

Notice

APK analysis complete

Calculating…

Result

Analyze locally. Upgrade only for huge APKs.

For most APKs

Up to 10 GB per APK · unlimited analyses

Upload the APK

Answer a few questions

Get the fix

APK won't install?
Find out why.