📈Last 7 days+2.6K installs — 78% slower than the week before (+12K) · 543/day since Oct 9
🏆Among Education appstop 1% by installs gained this week (2344 peers growing)
🛠Updatesactively updated · updated 19 days ago · every ~6 days (2 updates tracked)
Installs since launch
+14,121 installs
since Oct 9
Update history
1.49.0Oct 25, 2026 · seen Nov 4, 2026
What's New<br>• Improved offline support for Summaries and AI Tutor, allowing previously saved Markdown (.md) content to display correctly without an internet connection.<br>• Enhanced Markdown rendering with better formatting for headings, lists, tables, and educational content.<br>• Enhanced app stability and compatibility.<br>• Bug fixes and performance optimizations for a smoother learning
1.48.0Oct 19, 2026 · seen Oct 25, 2026
• Added a scrolling indicator to Bookmarked Pages and other screens.<br>• Added locked/unlocked filters and sorting to Summaries and Quizzes.<br>• Improved offline rendering of cached summaries and AI content, including math.<br>• Improved Progress screen responsiveness.<br>• Improved ad initialization and navigation safeguards.<br>• Fixed More Apps link handling.
Mathematics Gr 9: Book & Quiz is an education app by Koyo Education & Tools with 100,000+ downloads (about 193K estimated). +2.6K installs in the last 7 days. Released Sep 5, 2022. Install growth, rank history, SDKs and ad networks.
From the store listing: “Grade 9 Mathematics textbook with AI Tutor, summaries, quizzes & offline study.”
