About SpiderChart Pro

SpiderChart Pro enables user to create dynamic and customized radar charts on the go. It features complex animations and graphics to distinguish elements in a timely manner. The app allows the user to save, edit and share final reports across multiple devices. It also supports iCloud backup. Our goal is to make the user’s interface as simple and efficient as possible by following the iOS Human Interface Guidelines.

What is Spider Chart?

Spider Chart, also known as radar chart, is a graphical way of presenting multivariate data in the form of a two dimensional chart of three or more quantitative variables represented on axes starting from the same point. Spider Chart showcases the strengths and weaknesses of multiple categories, typically between five to ten organizational performance areas.

When to use Spider Chart?

Spider Chart can be used to evaluate and compare the performance of multiple organizational areas. The chart enables the users to make educated decisions by providing a realistic and comparative picture of performance levels throughout an organization or a project's life cycles (i.e. performance of departments, vendors, or staff members)

Where to use Spider Chart?

Spider Chart can be used in a variety of business applications, such as product comparison, or analysis of employees's performance/skill set. It can also be utilized by consultants to compare companies or products. Spider Chart provides a simple yet effective method to assess the quality improvement of products or projects. In addition, Spider Chart can be used in coaching and sports to display athletes’ strengths and weaknesses.

How to develop Spider Chart?

- Identify the variables to be compared
- Define criteria to rate each variable
- Rate each variable based on defined criteria
- Draw and label the chart's axis
- Analyze the results

Useful Tips:

-Standardize ratings to some uniform scale (0-10 or 0%-100%)
-Use different colors for each alternative

What’s New

Version 2.7

- Fixed bugs

Ratings and Reviews

Mont81 ,

Crashes Constantly

This app shouldn’t be for sale on the App Store. Apple needs to do some quality control on apps like this. Every time I try to enter a data set (a single value) the app crashes so it’s impossible to use.

I’d like my money back please.

Developer Response ,

Thanks for your comment. We’re sorry to hear about your bad experience. please download the latest version.

Pkfand66 ,

A little buggy, but good

I actually rather like the "upgrade" format of this app; you get to try out the mechanics for free, and it's only a dollar to upgrade. The paid version lets you make charts of up to 100 axes and 30 units. Overall, it looks very nice and works pretty well.

The only problem I've been having is that once I save a chart, the polygons do not retain the scaling of the original image. Additionally, whenever I make a new chart, any points from the previous charts that extended past the edge of the circle also appeared behind the new charts. I'm fairly certain this is only a visual issue, however, and otherwise I have no complaints.

Nk2234 ,


Delivers what it promises!


Treepi LLC
19.2 MB

Requires iOS 8.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2019 Treepi, LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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