Pencil Project vs riffr
A side-by-side look at Pencil Project and riffr. For an in-depth review of either product, follow the links below.
Pencil Project
Development
Pencil Project is a free and open source GUI prototyping and mockup tool. It allows users to create wireframes and prototypes for software interfaces and websites quickly and easily, without programming knowledge.
wireframingmockupsguidesign
riffr
Social & Communications
riffr is a social music platform that allows users to create, share, and discover music playlists. It has features for following other users, commenting on playlists, and listening to music.
musicsocialplaylistsdiscoverysharing
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