GPLX+ Vietnam Driving Theory

Choose your licence class. Understand each answer. Build confidence with practice. GPLX+ helps you study Vietnam driving theory on iPhone and iPad with explanations, memory tips, zoomable images and progress saved on your device. No account is required. The interface and learning content are in Vietnamese. This app does not prepare you for driving tests in other countries. 15 CLASSES, MATCHING QUESTION BANKS Choose A1, A, B1, B, C1, C, D1, D2, D, BE, C1E, CE, D1E, D2E or DE. The app selects the appropriate bank: 250 questions for A1/A, 300 for B1 and 600 for automobile classes. Critical-error question lists also follow your selected class, with 20, 30 or 60 questions. 30 PRACTICE SETS PER CLASS Choose a prepared set or generate a random practice test. Question counts, time limits and passing thresholds are configured for each class. Sets are created by the app for practice; they are not official fixed examination papers. Review your result and mistakes after submitting. Independent exams keep hints and answers hidden while in progress. UNDERSTAND EVERY ANSWER Tap once to check your answer. The correct choice turns green and a selected wrong choice turns red, while all choices remain visible for comparison. Every question includes an explanation and memory tip. SEE SIGNS AND VEHICLE ORDER CLEARLY Zoom question images to inspect details. Supported questions highlight the relevant sign, light or vehicle. Supported vehicle-order questions replay numbered guidance over the illustration. For 14 supported diagram questions, open vehicle playback to see moving vehicles in a reconstructed scene, adjust speed and replay. Numbered guidance remains the default after answering. A separate road-sign library provides meanings and learning notes, searchable by name or group. FOCUS YOUR STUDY Browse by chapter, search by number or text, save questions and revisit mistakes. Review the critical-error questions for your class. Class-specific progress and test history help you see what needs more practice. STUDY ON IPHONE AND IPAD, EVEN OFFLINE Resume unfinished study sessions using content stored on your device. Includes light/dark appearance and optional sound and haptic feedback. Learning and practice tests work offline; ads, purchases and external links require Internet access. This app supports theory learning for 15 Vietnamese licence classes. It does not replace practical driver training. The practical-driving handbook currently covers class B. GPLX+ is not a government app. Explanations and tips are reference material; source and version details are available in the app. The Vietnamese slogan “Ôn Là Đậu” is not a guarantee of passing. The home screen contains advertising. An optional one-time purchase removes in-app ads permanently. Restore the purchase using the Apple Account that bought it. The price is shown before confirmation; this is not a subscription. Support: support@tinyworld.tech Privacy: https://tinyworld.tech/privacy/on-thi-gplx/