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Helium - Helium lets you accept payments by credit card for anything you want to sell online.
Rainbow Pencils - Make rainbows whenever you sharpen.
PiP for Mac - Always on top window preview similar to the popular windows only OnTopReplica
PencilCase - Transform your designs into native iOS apps in a heartbeat.
PiPifier - PiPifier is a macOS 10.
Neonto - Visual tool for creating native iOS and Android UIs