Moja 4ka

With the app you get a perfect overview of your phone number right on your smartphone.

Swan Mobile, a. s. · sk.stvorka.moja4ka

Not rated yet 500K+ downloads v16.0.12 112.5 MB Android 7.0+ PEGI 3 · Everyone

Download APK 112.5 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v16.0.12 (160024)
Updated: Oct 1, 2026 (7 days ago)
APK size: 112.5 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Productivity (app)
Listed since: Mar 18, 2021 (at least)
Permissions: 37 (3 sensitive)
Website: 4ka.sk
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Moja 4ka is an app by Swan Mobile, a. s. in the Productivity category, listed since at least March 2021. It includes native code for x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 37 permissions, 3 of them sensitive: camera, record audio and display over other apps. It asks for the same permissions as version 16.0.11. The app can read the advertising ID that ad and analytics services use.

What's new in v16.0.12

Čo je nové: - Opravili sme drobné chyby a zlepšili stabilitu aplikácie.

Description

From the listing uploaded by “appupdater”.

Enjoy 4ka to the fullest – with the Moja 4ka app, you have everything you need, right at your fingertips! 📱 Want to change your plan, top up your credit, or manage your services? No more trips to the branch – you can do everything with a few taps directly in the Moja 4ka app. Plus, you can conveniently pay via 4ka SMART payments and manage all your family numbers from one account. What can Moja 4ka do? You log in easily – using your name and password (the same as in My Zone), via SMS code or via Apple or Google account You set up access with a PIN code, fingerprint or facial biometrics You buy new numbers and activate, deactivate or change services as you wish directly from your mobile phone You monitor your consumption and the amount of your credit whenever you need it You top up your credit quickly and without unnecessary steps You manage an entire group of phone numbers in one place You set up automatic SMART payments directly from your payment card so you don't forget anything You get to know your digital advisor Hugo, who will quickly answer your questions If the Moja 4ka app makes your life easier, we would be happy if you left us a review! ⭐ Is something not working in the app, or do you have an idea for improvement? Write to us at aplikacia at 4ka.sk - we are interested in your opinion! Is something not working in the app, or do you have an idea for improvement? Write to us at aplikacia at 4ka.sk - we are interested in your opinion!

Version history

3 versions are listed, going back to v16.0.1.

v16.0.12 LATEST Oct 1, 2026 112.5 MB TRUSTED v16.0.11 Oct 6, 2026 112.5 MB TRUSTED v16.0.1 Mar 9, 2026 113.3 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Oct 1, 2026.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Oct 1, 2026
Validated against Google Play Oct 1, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)F9:50:1D:75:63:03:4E:3A:2A:55:13:A6:9B:65:D1:BD:13:06:9F:CD
File MD5c7ec08f06871d308e4f05c97f96bc8ce
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (37)

Moja 4ka requests 37 permissions, 3 of them sensitive.

Camera Sensitive android.permission.CAMERA
Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices custom audience android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Badge read (custom) com.sec.android.provider.badge.permission.READ
Badge write (custom) com.sec.android.provider.badge.permission.WRITE
Badger badge count read (custom) me.everything.badger.permission.BADGE_COUNT_READ
Badger badge count write (custom) me.everything.badger.permission.BADGE_COUNT_WRITE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
Internal broadcast protection (app-defined) sk.stvorka.moja4ka.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
Microphone android.permission.MICROPHONE
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Read app badge android.permission.READ_APP_BADGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Show notifications android.permission.POST_NOTIFICATIONS
Use biometric hardware android.permission.USE_BIOMETRIC
Use fingerprint hardware android.permission.USE_FINGERPRINT
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera
Basic touch input android.hardware.faketouch
Microphone android.hardware.microphone
Portrait screen android.hardware.screen.portrait

Moja 4ka APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Moja 4ka APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is c7ec08f06871d308e4f05c97f96bc8ce.