I know my traffic signs (UK)

Refresh your knowledge of traffic signs.

Protulis Apps · pl.protulisapps.znaki_uk

Not rated yet 1K+ downloads v1.0.6 2.4 MB Android 4.0.3+ PEGI 3 · Everyone

Download APK 2.4 MB All versions

Signature matches the Google Play version Details

I know my traffic signs (UK) screenshot 1

I know my traffic signs (UK) screenshot 2

I know my traffic signs (UK) screenshot 3

I know my traffic signs (UK) screenshot 4

I know my traffic signs (UK) screenshot 5

I know my traffic signs (UK) screenshot 6

I know my traffic signs (UK) screenshot 7

I know my traffic signs (UK) screenshot 8

At a glance

Latest version: v1.0.6 (6)
Updated: Mar 23, 2026 (7 months ago)
APK size: 2.4 MB
Requires: Android 4.0.3+ (API 15)
CPU support: Any (no native code)
Category: Education (app)
Listed since: Dec 28, 2022 (at least)
Permissions: 8 (2 sensitive)
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

I know my traffic signs (UK) is an app by Protulis Apps in the Education category, listed since at least December 2022. It has no native code, so it runs on any Android processor.

It asks for 8 permissions, 2 of them sensitive: read shared storage and modify shared storage.

What's new in v1.0.6

bugs fixed

Description

From the listing uploaded by “appupdater”.

The application ‘I know my traffic signs’ is not only for learners who want to pass their driving test but also for younger people who would like to ride a bicycle. It contains a categorised list of all road signs along with their descriptions. This application will help refresh your knowledge of traffic signs. It will quiz you on signs based on the categories, number and type of questions that you have selected (matching the sign to the description or the description to the sign). The results of the quiz will be recorded in a table where you will be able to check your achievements as well as view each of the quizzes you have completed. The questions that you answered incorrectly will be saved, enabling you to easily review and repeat them.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Mar 23, 2026.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.

Store checks and file details

Developer signature verified Mar 23, 2026
Validated against Google Play Mar 23, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)DC:9D:9D:78:92:41:27:DB:73:1C:E0:6D:93:86:F0:3B:27:CB:93:8A
File MD51982f154252079d23f813401b18ef18b
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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (8)

I know my traffic signs (UK) requests 8 permissions, 2 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) pl.protulisapps.znaki_uk.permission.C2D_MESSAGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

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