# PieChart

> Utility app for creating pie charts from numerical data input. (iPhone/iPad app by Seiji Nagano.)

- Source: https://appshunter.io/ios/app/piechart/id726683735 (this page in markdown: same URL + `.md`)
- Developer: [Seiji Nagano](https://appshunter.io/developer/689628441)
- Category: Utilities, Productivity
- Price: Free
- Rating: 2.30/5 from 4 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 6.0 · 6 MB
- Languages: American English, Japanese
- Released: 2013-10-22
- Data updated: 2026-07-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/piechart/id726683735/reviews.md

## What is PieChart?

This app provides the ability to create a pie chart.

By used to enter a numerical value for that term, make the generation of pie chart of the data that is input.
As a number of each item, how to enter three patterns enables the following.
- Enter a number in percentage (%)
• Set the beginning the whole number, enter a value in the range
· Enter freely value

## Key features

- Create pie charts
- Input data as percentages
- Input data as whole numbers
- Freeform value input
- Visualize data

## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/piechart/id726683735/reviews.md

### 1/5 — Trash

*2025-05-22, version 1.3*

Not able to do fractionals like points as in 7.84 you’d have to round up or down to a whole number like 7 or 8. Also when you have created the graph all of the lettering is completely scrambled overtop of itself. Just very poorly made.

### 1/5 — That’s not how a pie chart works

*2023-08-04, version 1.3*

It said I couldn’t add any imput and that the max of 100 has been reached but a pie chart is 360 not 100 it’s simply incorrect.

### 1/5 — Bruh

*2021-01-15, version 1.3*

Looks good but don't get because it is so confusing like you can't see the pie chart and that sort of stuff DON’T GET!

### 1/5 — Not functioning

*2019-04-28, version 1.3*

Had high hopes but unfortunately after spending the time to input data, the resulting pie chart was unreadable.  I ended up with a pie with no slices and all text mashed together in one place.

### 5/5 — 🇯🇵It's LIT👌🔥🔥🔥🔥😎😎 IDK HOW SUCH A SIMPLE YET FUNCTIONAL APP COULD GET IGNORED LIKE THIS...

*2015-10-23, version 1.3*

i had to down load this app twice (there was some bug affecting the app store, not really the app's fault👌), so i originally rated this three stars. however, upon further use, i found it HIGHLY FUNCTIONAL. it displays the name of each slice, percent of the pie, and portion of total amt (depending on type of pie graph). very user friendly! it hasnt crashed on me (yet)! the process of making a six-slice pie graph took prob twenty seconds. figuring out how each button works (and how to make them work) wasnt too complicated (then again, im nowhere near four years of age). the place where you input the data is (by my standards) well-organized; each slot will include the slice name, %/quantity, and color.

 the only major issues are a limitation on colors (makes prob 12ish max uniquely colored slices) and the prob with the issue that labels of nearby slices may or may not overlap each other, but whatevs, you can tell what data each slice represents because if color alone👌

it has the ability to export your pie graph to facebook and twitter, as well as the option to save the pie chart in photos without taking a screenshot. you can even use yur emojis when making a title and/or naming your data sets! 😱😱😱😱😱😱😱😱😱😱😱😱😱😱👊👍👏👏👏 [punk rock2.0]

keep it up, Sheiji Nagano! Yur english is improving!

### 1/5 — Bad choice

*2015-02-02, version 1.2*

I was disappointed. I added all the categories with color and when I went to see how the chart looked, there were .just random lines. Can't save.

### 1/5 — So basic it's not worth using

*2014-07-06*

Labels can't display more than a few characters, and the charts are kinda ugly

### 5/5 — シンプルで使いやすい。

*2014-06-06, version 1.0*

広告も邪魔にならず、誰でも使いやすい！直値入力があり、非常にありがたい。

今後のアップデートで、円グラフ内に%値が表示されるようになると、もっと良い！！

### 3/5 — 簡単に使える

*2013-10-29, version 1.0*

気軽につかってみた。

## Frequently asked questions about PieChart

### How do I create a pie chart in PieChart?

You can create a pie chart by inputting numerical values for each item. PieChart allows you to enter these values as percentages, set a whole number for the total and enter values within that range, or enter values freely.

### What devices does PieChart support?

PieChart is available on iPhone, iPad, and iPod devices.

### What is the age rating for PieChart?

PieChart has an age rating of 4+, making it suitable for younger users and general audiences.

### When was PieChart last updated?

The latest version of PieChart was released on June 30, 2015, with version 1.3.

### Is PieChart free to use?

Yes, PieChart is available for free, with no cost to download or use its core features.

### What are the different ways to input data into PieChart?

PieChart offers three input methods: entering numbers as percentages, setting a whole number for the total and entering values within that range, or entering values freely.

### What is the user rating for PieChart?

PieChart has a rating of 2.3 stars based on 4 user ratings.

### Does PieChart have ads?

No, PieChart does not contain advertisements.

## Version history (last 4 releases)

### 1.3 — 2015-06-30

This app has been updated by Apple to display the Apple Watch app icon.

Added the ability to post to facebook and twitter

Other bug fixes

### 1.2 — 2014-11-01

• iOS8 corresponding 
• To optimize the layout to iPhonre6 / 6 Plus 

Other bug fixes

### 1.1 — 2014-08-14

It was displayed by adding the value of the item to the image of the graph.

### 1.0 — 2013-10-22

No release notes.

## Apps similar to PieChart

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Digital Measuring Jug](https://appshunter.io/ios/app/digital-measuring-jug/id6749343704) | — | Free | Utilities |
| [QuickChart(Pro)](https://appshunter.io/ios/app/quickchartpro/id6450348771) | — | $2.99 | Utilities |
| [CountChart](https://appshunter.io/ios/app/countchart/id1611172252) | — | Free | Utilities |
| [Chart Maker - Graph Creator](https://appshunter.io/ios/app/chart-maker-graph-creator/id6755813465) | — | Free | Utilities |
| [ChartCool](https://appshunter.io/ios/app/chartcool/id6444673109) | — | Free | Utilities |
| [QuickChartㅤ](https://appshunter.io/ios/app/quickchart/id6450350265) | 5.0 (2) | Free | Utilities |

## More apps by Seiji Nagano

- [ゆびてんじ](https://appshunter.io/ios/app/id689628438)
- [MeasureShooting](https://appshunter.io/ios/app/measureshooting/id698507024)
- [SimpleMapCreator](https://appshunter.io/ios/app/simplemapcreator/id713163900)
- [元号変換](https://appshunter.io/ios/app/id736769268)
- [RootCalculator](https://appshunter.io/ios/app/rootcalculator/id792752103)

All apps by Seiji Nagano: https://appshunter.io/developer/689628441

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-25.*