Polish grammar

Exercises on Polish grammar and spelling

Holucent · com.holucent.grammarpl

Not rated yet 100K+ downloads v1.5.0 39.9 MB Android 6.0+ PEGI 3 · Everyone

Download APK 39.9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.5.0 (43)
Updated: Jun 29, 2026 (3 months ago)
APK size: 39.9 MB
Requires: Android 6.0+ (API 23)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Education (app)
Listed since: Mar 22, 2021 (at least)
Permissions: 13 (2 sensitive)
Website: holucent.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Polish grammar is an app by Holucent in the Education category, listed since at least March 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 1.4.0, the APK grew from 29.1 MB to 39.9 MB. Since version 1.3.3, the minimum Android version rose from 4.1 to 6.0. It asks for 13 permissions, 2 of them sensitive: read shared storage and modify shared storage. Compared with version 1.4.1, it adds 1 new permission: “Run foreground services”. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v1.5.0

• Prehistoric Adventure – complete daily challenges, discover dinosaurs, earn points, and keep your adventure alive. How far will you go? • Daily Quest – get personalized recommendations every day on what to study and make faster progress.

Description

From the listing uploaded by “appupdater”.

Application Polish grammar is intended for anyone who wants to practice the principles of Polish spelling. It is suitable not only for elementary or middle school students but also for adults who want to repeat the ones they no longer remember. You will be able to choose from a huge number of tests that are assigned to several categories. The vast majority of tests are for free. Your results will be evaluated and saved so you will be able to review your mistakes later. At the moment, our application, which we continually expand and refine, covers the following thematic areas: -ó, u -ch, h -j, i -om, om, he and me, em, en -uppercase or lowercase (capital letters) With this application you will quickly learn the rules of Polish grammar and spelling, prepare for school, take a "matura" exam, and take admission exams (both high school and university). And most importantly - you will write flawlessly. With our Polish language application, you will never again find it difficult for you.

Version history

5 versions are listed, going back to v1.3.3. Since v1.5.0 it requires Android 6.0+.

v1.5.0 LATEST Jun 29, 2026 39.9 MB TRUSTED v1.4.1 Apr 26, 2026 29.1 MB TRUSTED v1.4.0 Dec 2, 2025 29.1 MB TRUSTED v1.3.7 Sep 26, 2024 13.5 MB TRUSTED v1.3.3 Jul 7, 2023 12.8 MB TRUSTED

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 29, 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 4 other versions checked

Store checks and file details

Developer signature verified Jun 29, 2026
Validated against Google Play Jun 29, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)81:7A:E6:23:90:72:BF:E4:DB:42:21:FC:6E:EA:23:F1:0B:A7:A3:D1
File MD5d6a3f2d1134f56cfabc3fcda9148c7bf
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 (4 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (13)

Polish grammar requests 13 permissions, 2 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.holucent.grammarpl.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Polish grammar APK: questions and answers

Is there a version of Polish grammar for older Android phones?

The current version needs Android 6.0 or later. Version 1.4.1 is the newest listed build that installs on Android 5.0 and later. Get version 1.4.1 · All versions

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 Polish grammar free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Polish grammar 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 4 other versions checked. After downloading, check that the file's MD5 is d6a3f2d1134f56cfabc3fcda9148c7bf.