Chartgenie - Chart And Graph Maker iOS App

Chartgenie is an iOS app for turning data into charts and graphs on an iPhone. It offers bar, line, pie, scatter, area and other chart types, with controls for titles, colors, annotations, values and threshold lines. CSV import supports bringing data into the app, and charts can be exported for use in emails, presentations and reports.

Users can share charts with the Chartgenie community and reuse charts shared by others. This offer provides annual access and is limited to iOS devices; the terms also specify new users and one account per code. Check that an iPhone and the annual access period fit your needs.