📈Last 7 days+410 installs — 16% faster than the week before (+352) · 43/day since Oct 7
🏆Among Productivity appstop 6% by installs gained this week (722 peers growing)
⭐Rating★ 4.89 → 4.64 since Oct 7 — around the 2026.11.09 update (Nov 8, 2026)
🛠Updatesactively updated · updated 2 days ago · every ~28 days (2 updates tracked)
Installs since launch
+1,476 installs
· +6 ratings
since Oct 7
Update history
2026.11.09Nov 8, 2026
Bug Fixes and UI Improvements.
2026.10.09Oct 11, 2026 · seen Oct 21, 2026
Bug Fixes and UI Improvements.
BuilderFax is a productivity app by Lumber with 10,000+ downloads (about 12K estimated). +410 installs in the last 7 days. Rated 4.6 from 27 ratings. Released Jul 7, 2025. Install growth, rank history, SDKs and ad networks.
From the store listing: “Your digital wallet for construction credentials – secure, smart, simple.”
