Proudly making educational and productivity apps since 2009.

PDF Reflow

Smart PDF viewer that adapts to your screen, preserving colors, fonts, images, figures, math formulas.

ReaderView

View and highlight the readable version of any web page directly from Mobile Safari, export to PDF.

RePaper

Highlight Web pages, PDF, PowerPoint and Word, all your articles are synchronized to iCloud.

PopMath

Award winning math game for kids. Practice tables, addition, subtraction, multiplication and division up to table of 12.

PopSpell

Learn over 500 English words by spelling them with a single swipe or pop each letter in sequence.

PopGeo

Learn USA states, capitals, national parks and main cities!

Yawas

Web and PDF Highlighter for Chrome and Firefox