📈Last 7 days+40 installs — 73% slower than the week before (+150) · 9/day since Oct 8
🏆Among Education appstop 11% by installs gained this week (2112 peers growing)
🛠Updatesquiet · updated 34 days ago
Installs since launch
+281 installs
since Oct 8
Update history
2.0Oct 11, 2026 · seen Oct 17, 2026
Paywell updated, yearly subscription added
Only the current version so far — new entries appear as the app ships updates.
Systa: Learn System Design is an education app by Saimum Islam with 100+ downloads (about 486 estimated). +40 installs in the last 7 days. Released Jul 6, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “System design interview prep: build designs, run traffic, find the bottleneck.”
