Observed arrival · 2026-08-28
World History Map Turns Timelines Into Moving Geography
A Japanese university-entrance study app combines animated historical maps, timeline controls, original quizzes, and spaced repetition.
Field notes
The app organizes world history through synchronized geography and chronology: sliding through an era changes territorial displays across 11 regions and 43 units, while map interactions open related practice. Its question bank is described as original, with term-level occurrence data drawn from 9,362 analyzed questions across 215 exam sessions. A free tier covers 661 terms, while broader review, bookmarks, and university-specific trend views are attributed to a premium subscription.
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