Practice subitizing by recognizing dot patterns from 1 to 10. Choose patterns based on dice or 10-frames. Adjust display time and dot range. Use two colors for patterns. iPad version supports up to 20 dots and two 10-frames.
by Randy Hengst★ 5.01 ratingsEducationFreeData updated 2026-09-08
Prepare for 2 with adaptive question practice. Practice verbal and pictorial analogies, sequential classifications, pattern recognition, and figural series. Track progress with detailed feedback and review sessions.
The app provides over 300 grammar practice questions aligned with the JLPT N3 test. It includes detailed explanations and allows users to mark and review difficult vocabulary for reinforcement.
Learn sentence patterns with detailed explanations
Learn Japanese sentence patterns with detailed explanations and examples in Chinese. Organize N2 grammar for easy understanding. Swipe through content with one-handed operation. Check explanations anytime for clarity.
Decode code audio into text. Display audio spectrum and tone amplitude graphs. Adjust narrow band audio filter between 400-1600 Hz. Set WPM speed for dot/dash detection. Configure tone frequency thresholds. Export decoded text.
