📈Last 7 days+4 installs — 43% slower than the week before (+7) · 1/day since Oct 7
🏆Among Education apps bottom 47% by installs gained this week (2011 peers growing)
🛠Updatesquiet · updated 91 days ago
Installs since launch
+29 installs
since Oct 7
Update history
1.0.2Aug 13, 2026 · seen Oct 22, 2026
Only the current version so far — new entries appear as the app ships updates.
EngiRef - Engineering Formulas is an education app by EnlightenlyTech with 100+ downloads (about 162 estimated). +4 installs in the last 7 days. Released Apr 25, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Formula calculator, materials database, unit converter & quiz for engineers.”
