JavaNoJa
2PIECE, K.K. · Education
Independent analytics for this App Store listing. AppTracker is not affiliated with 2PIECE, K.K.
Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
Fixed an issue in the question text.
In-app purchases · US
No in-app purchases.
Screenshots
About
`Javaのジャ！` is an iPhone study app designed for learners preparing for Java Silver SE 17 (1Z0-825-JPN). 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
What's new · 1.0.1
Fixed an issue in the question text.
Details