JavaNoJa is made and published by 2PIECE.K.K. AppBrain is an independent app data site and isn't affiliated with 2PIECE.K.K. The app name, icon, screenshots and description belong to 2PIECE.K.K and are shown as published on the App Store.
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- Last updated
- September 26, 2026
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Releases
Updates seen on the App Store- Version
- 1.0.1
- Launched
- April 2026
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 2.94 MB
- Content rating
- Everyone
Technologies used by JavaNoJa
About the app and developer
About JavaNoJa
JavaNoJa is an education app developed by 2PIECE.K.K.
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App Information
JavaNoJa is freely available from the App Store. The app size is 2.94 MB. The latest version available is 1.0.1. The last update was on September 26, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2026.
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By 2PIECE.K.K, from the App Store
Description by 2PIECE.K.K Written by the developer, not by AppBrain. Click to read.
It supports repeated practice across Java basics, data types, operators, classes, inheritance, exceptions, and comprehensive review, with explanations for each question.
Key features:
- Guided training mode with explanation-based learning
- Chapter tests to check readiness for the exam
- Hard mode that restarts after a single mistake
- Progress tracking for study time, accuracy, streaks, chapter progress, and achievements
- Optional daily, weekly, or monthly study reminders via Calendar events and alerts
- Offline-first learning without mandatory network usage
Recommended for:
- Learners preparing for Java Silver SE 17
- People who want to keep studying in short sessions
- Users who want both practice questions and clear explanations
- Learners who want reminders and progress tracking to stay consistent
Included content:
- 7 chapters
- 160 total questions
- Code snippet questions, multiple-answer questions, and comprehensive review content