G-Test Downloads & RevenueG-Test: AI Deep Learning Quiz · App Store

Pass Japan's JDLA G-Test (Deep Learning for GENERAL) — the dedicated study app for Japan's leading AI/Deep Learning literacy certification.

Aligned with the latest JDLA syllabus, every one of the 500 multiple-choice questions comes with a clear explanation so you understand the *why*, not just the answer. Build practical knowledge in artificial intelligence, machine learning, deep learning techniques, AI ethics, law, and statistics — all in your pocket.


◆ THREE STUDY MODES

[Practice]
Solve questions across every syllabus topic, with detailed explanations after each answer. Strengthen your foundations on AI overview, machine learning methods, deep learning components and applications, AI ethics, law & contracts, and mathematical statistics.

[Smart Review]
Choose between weak-spot, forgetting-curve, or random algorithms. Spaced repetition keeps everything you learned in long-term memory and turns mistakes into mastery.

[Mock Exam]
Sit a full exam-format simulation and see exactly where you stand against the pass line. Realistic timing, realistic difficulty.


◆ SUPPORT TOOLS

• Glossary — tap any term in a question or explanation to see its definition instantly. Covers neural networks, gradient descent, transformer, prompt engineering, and more.
• Notes & Bookmarks — capture your own insights and revisit tricky questions.
• Full-text search — find any question in seconds.


◆ TRACK YOUR PROGRESS

• Today's stats: study time, accuracy, and progress at a glance.
• Daily / weekly / monthly charts for time and accuracy.
• Topic-by-topic accuracy to surface weak spots automatically.
• Goals to keep your study pace on track.


◆ OFFLINE, AD-FREE & PRIVATE

All questions, explanations, and the glossary are stored on your device. Study on the train, on a flight, or anywhere with no signal. Zero ads, zero distractions — and your data never leaves the app.


◆ WHO IT'S FOR

• Candidates aiming to pass Japan's JDLA G-Test (Generalist exam).
• Anyone learning AI fundamentals, machine learning, and deep learning systematically.
• Professionals who want a verifiable AI/ML literacy credential.
• Busy learners who want to study in five-minute pockets.