JR: изучаем Java

Name: JR: изучаем Java
Rating: 4.52 (7084 reviews)
Author: HiTech Rush Inc

HiTech Rush Inc

★ 4.5 (7,084 ratings)

⬇ 500,000+ downloads

Est. actual: 575,844

Free

Released: Oct 3, 2019

IAP: $0.99 - $59.99 per item

No ads

Rated: Everyone

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +282 installs — 43% slower than the week before (+491) · 29/day since Sep 30
🏆Among Education apps top 3% by installs gained this week (1657 peers growing)
⭐Rating steady at ★ 4.52 since Sep 30
🛠Updates quiet · updated 44 days ago

Installs since launch

+988 installs · +10 ratings since Sep 30

Update history

1.0.90 Sep 28, 2026 · seen Sep 30, 2026

Only the current version so far — new entries appear as the app ships updates.

JR: изучаем Java is an education app by HiTech Rush Inc with 500,000+ downloads (about 576K estimated). +282 installs in the last 7 days. Rated 4.5 from 7.1K ratings. Released Oct 3, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “Learning Java programming from scratch in the format of a quest game from JavaRush developers. The course contains 1200 practical tasks and 600 mini-lectures. Dreaming of becoming a developer, but no time for offline courses? No problem. Now you can devote as much time to your training as possible and study anywhere.…”