📈Last 7 days+2 installs — 100% faster than the week before (+1) · 0/day since Oct 8
🏆Among Education apps bottom 26% by installs gained this week (1860 peers growing)
🛠Updatesdormant · updated 399 days ago
Installs since launch
+5 installs
since Oct 8
Update history
1.0.0Oct 9, 2025 · seen Oct 16, 2026
Pricing adjusted & Feedback added
Only the current version so far — new entries appear as the app ships updates.
Read 21: Jumpstart is an education app by Read21 with 100+ downloads (about 125 estimated). +2 installs in the last 7 days. Released May 30, 2025. Install growth, rank history, SDKs and ad networks.
From the store listing: “In 21 days, Read 21 helps you read using real-time feedback.”
