SwiftCharts - i-schuetz

Easy to use and highly customizable charts library for iOS

MagicPlot

MagicPlot is a lightweight application for scientific and engineering data analysis, graphing, nonlinear curve fitting and multi-peak fitting.

Creators of Mac, iPad, and iPhone productivity software. Proud to bring you OmniFocus, OmniOutliner, OmniGraffle, and OmniPlan.

PNChart is a chart lib used in Piner and CoinsMan for iOS.

Line and area chart library for iOS