Straight to the point
Every screen helps you complete the task instead of learning the interface.
↗Independent app studio
FOCUSED APPS.
CLEAR OUTCOMES.
Start with the problem you want to solve. Try a useful step on the web, then continue in the app.
Choose your goal3apps with a clear purpose
iOSapps for iPhone and iPad
Androidavailable on Google Play
EN / RUbilingual product website
/ 01WHAT DO YOU NEED
WHAT DO YOU NEED
TO SOLVE TODAY?
Start with one useful step. No account, email or commitment.
ISTQB CTFL
Check my exam readiness
Answer 3 exam-style questions and see explanations instantly.
Start free test → IT CAREERFind a direction in tech
Answer a few questions about your work preferences and get a direction to explore.
Try career preview → ASSISTIVE ACCESSMake websites easier on iPhone
Follow a practical setup guide, then add one-tap web shortcuts.
Open setup guide →/ 02APPS WITH
APPS WITH
A CLEAR PURPOSE.
Each XenonQuasar product starts with one real problem and gives you a clear next step.
EDUCATION · FEATURED↗
ISTQB Quiz
Prepare for your software testing certification with focused daily practice.
Explore the app →CAREER DISCOVERY↗
IT Compass
Adaptive questions that turn career uncertainty into clear IT directions.
Explore the app →ASSISTIVE ACCESS · iOS↗
Kiosk Web Launcher
Large web shortcuts and focused fullscreen browsing for Assistive Access on iPhone.
Explore the app →/ 02LESS NOISE.
LESS NOISE.
MORE PROGRESS.
Simple interfaces, useful feedback and tools that respect your attention.
Progress you can see
Clear results make it easier to keep going and improve.
↗Made for every day
Short, focused sessions fit naturally into your routine.
↗Built to evolve
Products improve through user feedback and meaningful data.
↗“
Useful software should make the next step obvious — and make progress feel achievable.XenonQuasar product principle
/ 03PRACTICAL GUIDES.
PRACTICAL GUIDES.
CLEAR NEXT STEPS.
Use a guide when you need to understand a topic, make a choice or finish one small practical task.
ISTQB CTFL · 8 MIN
View all guides ↗
How to prepare for the CTFL exam
A practical two-week plan, study loop and exam technique.
Read guide → IT CAREER · 7 MINHow to choose an IT career direction
Compare roles, test your fit and choose a focused 30-day experiment.
Read guide →CHOOSE THE TOOL
FOR YOUR NEXT GOAL.
Preparing for certification, exploring a tech career or setting up a dedicated web screen? Start with the product that matches your goal.