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21CN Polska


Download ISTQB Mock Exam TestCompetence ISTQB Mock Exam TestCompetence icon
ISTQB Mock Exam TestCompetence

TestCompetence Mobile is a mechanism which allows you to view and answer sample exam questions. Version ISTQB includes all exams with questions from ISTQB® (International Software Testing Qualifications Board) Certified Tester Foundation Level PRACTICE EXAM, Certified Tester Foundation Level Add-on Agile Tester PRACTICE EXAM.and Certified Tester A…

Free 142 8

8 Users
Download Message Firewall FREE Message Firewall FREE icon
Message Firewall FREE

We bring to you Message Firewall - application for blocking unwanted text messages. It is the easiest way to block: - messages from unknown contacts - messages from you mobile operator - spam ads - messages from chosen contacts from your address book - messages from previously defined numbers - stalking by text message Available in English and Po…

Free 80 7.4

7.4 Users
Download Body Mass Calculator Body Mass Calculator icon
Body Mass Calculator

We present to you Body Mass Calculator. This application lets you estimate your future weight and will help you make the decision wether to change something in your lifestyle. It uses mathematical algorithms and short questionnaire to predict how much you will weight considering your current eating habits, physical activity and other factors. Thre…

Free 45 6.8

6.8 Users
Download Quiz Factory Quiz Factory icon
Quiz Factory

Answer simple questions: Check your knowledge and learn by having fun! Quiz are divided by categories: "Movies and TV series" "Books and comics" "Geography" "Science and technology" "Moto" "Music" "Politics" "Sport" "Animals and plants" "Children" &…

Free 28 8

8 Users
Download Software Testing World Info Software Testing World Info icon
Software Testing World Info

TestingWorld.Info is a RSS reader of world`s most popular websites devoted to software testing.

Free 7 6.2

6.2 Users
Download testerzy.pl - nowości! testerzy.pl - nowości! icon
testerzy.pl - nowości!

Bądź na bieżąco z nowościami na testerzy.pl i z informacjami o testowaniu oprogramowania. Aplikacja pokazuje najnowsze artykuły i szkolenia z największego polskiego wortalu dla testerów. Już teraz będąc w ruchu możesz czytać najnowsze publikacje, sprawdzać nowe terminy szkoleń i łatwo nawigować do naszej siedziby. Pierwsza polska aplikacja dla te…

Free 6 8.6

8.6 Users
Download Software Requirements Info Software Requirements Info icon
Software Requirements Info

Software Requirements World Info is a RSS reader of world`s most popular websites devoted to requirements engineering and requirements management.

Free 6 7

7 Users
Download Message Firewall PRO Message Firewall PRO icon
Message Firewall PRO

Application for blocking unwanted text messages is now available in much improved PRO version. You will get the same experience as in free version extended with following features: - notifications (also with sound/vibrate options) - possibility to move blocked messages from application to your inbox - blocking messages with using user-defined keywo…

$0.99 1 2

2 Users


21CN Polska has 8 apps available and 3 deleted apps in Google Play.

21CN Polska first app (testerzy.pl - nowości!) was published 5 years ago and the last one (TestingCup) was published 1 year ago .

Android total downloads for 21CN Polska apps sum 42750 (the most downloaded ISTQB Mock Exam TestCompetence for Android).

The average users' rating for 21CN Polska apps is 3.64/5.

Google Play categories distribution:

  • -1 apps in the category Communication
  • -7 apps in the category Education
  • -1 apps in the category Entertainment
  • -1 apps in the category Lifestyle
  • -1 apps in the category Tools