Shipfast Builds

Marcus Bell

4.6United States14 salesSince May 20, 2026

I prototype consumer app ideas in two to three weeks to test them. When one doesn't fit my plans, I sell it to someone who wants to run with it.

Listings (3)

PrototypeExclusive

Scheduling, payments and homework tracking for private tutors

$2,400Seller4.6

Sold

PrototypeExclusive

Shared expenses and rent reminders for flatmates

$1,500Seller4.6

PrototypeOpen License

Quiet co-working rooms for remote teams, cameras off

$350Seller4.6