6.9.0
Oct 27, 2026 · seen Oct 5, 2026
Helion- książki i kursy dla IT is a books & reference app by Grupa Helion with 10,000+ downloads (about 23K estimated). +50 installs in the last 7 days. Released Mar 11, 2024. Install growth, rank history, SDKs and ad networks.
From the store listing: “Discover the world of IT knowledge with the Helion mobile application - your key to development in the field of technology and programming. Our free application not only provides access to a rich library of best-selling printed books, e-books and audiobooks, but also to professional online courses in the IT industry.…”