JoistLogic: Construction Calc

Name: JoistLogic: Construction Calc
Author: Machinist Apps

Machinist Apps

⬇ 10+ downloads

Est. actual: 19

Free

Released: Oct 25, 2026

IAP: $1.99 - $29.99 per item

No ads

Signals

3 this week · 3 positive All of this week's signals →

📈Last 7 days +3 installs — 50% faster than the week before (+2) · 0/day since Oct 7
🏆Among Productivity apps bottom 44% by installs gained this week (901 peers growing)
🛠Updates actively updated · updated 9 days ago · every ~88 days (3 updates tracked)

Installs since launch

+8 installs since Oct 7

Update history

2.3.6 Nov 3, 2026 · seen Nov 13, 2026

JoistLogic is rebuilt from the ground up. • Room sketcher: draw any room, add doors and windows, get flooring, drywall, paint, trim and labor • Stairs, rafters, hips, wall framing and decks with stairs and railing • Tape-measure math in feet, inches and fractions • Code checks and a plain-English "?" on every input • Pro: estimates with labor and tax, projects, printable d

2.3.5 Oct 31, 2026 · seen Nov 3, 2026

— May 10, 2026 · seen Oct 24, 2026

JoistLogic: Construction Calc is a productivity app by Machinist Apps with 10+ downloads (about 19 estimated). +3 installs in the last 7 days. Released Oct 25, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Stairs, rafters, rooms & decks: tape-measure math, drawings and estimates.”