CalcPP vs Liberapay
A side-by-side look at CalcPP and Liberapay. For an in-depth review of either product, follow the links below.
CalcPP
Office & Productivity
CalcPP is an open-source, cross-platform calculator and mathematical tool. It provides standard, scientific, programmer, date calculation, and converter modes. Key features include support for variables, functions, automated unit conversion, and export to TXT/CSV/HTML.
calculatormathscienceconverteropen-source
Liberapay
Online Services
Liberapay is an open source recurring donations platform. It allows creators, developers, organizations and individuals to receive regular financial support from their audience and community. Liberapay aims to provide an alternative to other donation platforms through its focus on transparency, open data, and lower fees.
donationscrowdfundingopen-sourcerecurring-paymentstransparencylower-fees
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