Apps we build
Apps we build, and what they do. We make these apps. We earn from them directly when you buy them — these are our own products, not reviews.
Ask Donnie
Scan blueprints, cite codes
PomodoroPal
Study sessions that stick
Wingman Protocol: Date Coach
Fix your dating funnel leak
Dandelion – Agent desk
Bring any key, any model
Heavy Pour
Heavier things sink
DWV Pro: Drain Waste Vent
Fixture units to pipe size
TandemIQ: Axle Weight Calc
Tandem slide & scale weights
AlarmAmps: Battery & Voltage
Standby, alarm, drop & PDF
LensWright: Optician Calc
Vertex, prism, transposition
Paycheck Planner: Bills
What's safe to spend today
TenantTrail: Rental Evidence
Move-in move-out photo proof
Guides that use them
Pomodoro Timer: Study With Me
2026-09-13
AI Construction Takeoff: Ask Donnie
2026-09-10
Study Timer App: PomodoroPal for Focus
2026-09-07