SciChart® the market leader in Fast WPF Charts, WPF 3D Charts, and now iOS Charting & Android Chart Components


SciChart for iOS is a Feature Rich and Powerful Chart component for Scientific, Medical and Financial apps.

Read on to discover our features in depth.


Create iOS Spectrum Analyzers, iOS Audio Analyzers and iOS RF Analyzers with our powerful, fast iOS Charts

Extreme Realtime Performance

For the first time you can create iOS Apps in Objective-C, Swift and Xamarin which chart up to a million data-points, and still zoom, pan and update interactively. Our iOS Chart start-up time is instant and our low memory and CPU footprint will improve your overall device battery life and performance.

Make impossible projects possible with our high performance, realtime iOS charts

Unlimited Multiple X, Y Axis

Our iOS Chart Library features unlimited, multiple X and Y axis.

You can place X axis at the Top or bottom and Y axis on the Left or Right. Several axis on one side is also possible.

You can rotate charts by displaying X axis on the Left/Right and Y axis on the Top/Bottom. You can mix types of axis on the same chart and have unlimited customisation as to how your data is scaled.

iOS Charts with multiple XAxis, YAxis
iOS Chart cursors and tooltips

Cursors & Tooltips

Our iOS Charts feature rich cursors & tooltips out of the box, which are built on our powerful Chart Modifier API.

Choose from built-in Cursors, Crosshairs, Tooltips on Tap or Rollover (showing vertical lines) as well as Legends. Decide what information is presented in a tooltip. Style a tooltip to fit your application.

See Cursor & Tooltip ExamplesSee Documentation

Annotations & Markers

Our iOS Chart Library features a powerful Annotations API which allows you to overlay Line, Text, Boxes or watermarks over the chart, at specific data-point locations.

Custom annotations are possible to display custom markers or points of interest. SciChart supports draggable vertical/horizontal line annotations to mark thresholds or time stamps.

iOS Chart annotations and markers
iOS Chart pinch zoom, touch to pan

Rich Touch Interaction

SciChart is built for Touch! Rich touch interaction allows you to drag to pan iOS charts, drag on axis to scale the chart, tap to view tooltips, pinch to zoom in/out and double-tap to reset zoom.

Custom actions are possible using our rich Chart Modifier API, where you can override gestures and create custom zooming, panning or feedback behaviours..


Per-Point Coloring

Our iOS Chart Framework features per-point coloring using the PaletteProvider API. By hooking into the PaletteProvider API you can return a data-point style or color based on the X,Y data-values.

Use this to color bars, columns, candlesticks, scatter-points or line segments that meet certain criteria, such as exceeding a threshold, or being a point of interest.

iOS Chart styling per-point coloring
iOS Chart styling and themes

Styling and Theming

SciChart’s iOS Chart Library ships with 8 stunning themes in a Theme Manager, which you can apply to your charts with a single line of code. Themes affect default cursor, zoom, axis, grid and series colors.

You may customize even further and create you own custom theme.

See Theming Examples

Extensible, Customizable iOS Charts API

iOS Charts by SciChart have many many API hooks allowing you to extend, customize or otherwise bend the chart control to your will. Developers love our flexible, and powerful iOS Charting API!

Axis TextFormatting / LabelProvider API

Allows full control over axis labels on an iOS Chart. Not only text formatting but you can transform axis values into custom labels e.g. strings, prefix, suffix, scientific notation and more.

See Documentation

PaletteProvider API

Allows customization of iOS Chart series point color based on data value. E.g. if you want a column to be red if over a certain value? Or a scatter point to be Blue based on data-value?

See Documentation

Custom Series API

Allows drawing of completely custom iOS Chart series using our RenderContext2D API for creation of chart types that SciChart does not yet include.

See Documentation

ChartModifier API

Allows creation of behaviour modifiers which can be attached to an iOS Chart. Handle touch interaction, update the chart data, custom zooming panning, custom tooltip actions? You can customize anything in SciChart’s iOS Chart Library with this rich, powerful API

See Documentation

iOS Chart logarithmic axis

Many Axis Types

iOS Charts feature many axis types out of the box, including Numeric Axis, Logarithmic Numeric Axis, Date Axis (all of which are value axis).

In addition, SciChart features Category Date Axis which allows displaying of stock chart or trading data while collapsing weekends or overnight gaps.

create iOS Stock Charts with our iOS Candlestick Chart control

Financial/Stock Chart Features

SciChart is built for Scientific, Medical and Financial (Trading) apps, with first-class support for stock charts, including the iOS Candlestick Chart type, the iOS Ohlc chart type, Column, Mountain, Area and Line chart type.

The Category Date axis allows collapsing weekend and overnight gaps in trading data.

SciChart iOS supports multiple panes and multiple series per iOS chart, allowing you to create complex, multi pane stock chart applications with indicator panels, and even overlay buy/sell markers using our Annotations API.

Our fast, native charts are available on WPF, iOS, Android and Xamarin

Cross Platform Support

SciChart provides native, high performance chart controls on four platforms: iOS (Objective-C, Swift), Android (Java, Kotlin), Xamarin (C#), and Windows (WPF C#). For the best realtime charting component with cross platform support, choose SciChart. .

Excellent Tech Support

One of SciChart’s main selling points is our tech support. We operate a support-desk for paid customers of SciChart who purchase priority support. We aim to answer requests within one business day. You will be able to speak to the developers who made SciChart and get back to work quickly with our outstanding technical support.

Have a read below of what some of our customers say:

All this starting from $349 / Developer License

SciChart’s iOS Charts are licensed on a perpetual, per-developer licensing model, with royalty free redistribution. You get access to the world’s fastest iOS Charts, starting from just $349 per developer license (without tech support), or $599 USD with 1-years tech support an updates.