# PieChart vs ChartCool

The clearest difference is in-app purchases: PieChart at none against ChartCool's 3. PieChart also leads on iOS requirement (6.0 vs 12.0). ChartCool's advantage is update cadence (every 2 months vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. ChartCool sells 3 one-off in-app purchases. PieChart asks for nothing beyond the download.

PieChart ships an update every 8 months, ChartCool every 2 months. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | PieChart | ChartCool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/piechart/id726683735/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 6 MB | 47 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seiji Nagano](https://appshunter.io/developer/689628441) | [剑 刘](https://appshunter.io/developer/554498893) |

## What reviewers say

### PieChart

[App page](https://appshunter.io/ios/app/piechart/id726683735)

Easily create pie charts from your data. Input values as percentages, whole numbers, or freeform entries to visualize your information effectively. This utility tool helps you generate clear graphical representations of your data.

**Highlights:** Create pie charts, Input data as percentages, Input data as whole numbers, Freeform value input, Visualize data

**Features:** macOS Compatibility

**In-app purchases:** none


### ChartCool

[App page](https://appshunter.io/ios/app/chartcool/id6444673109)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Membership | $4.99 | one-time |
| Semi-annual Membership | $8.99 | one-time |
| Annual Membership | $17.99 | one-time |


## Frequently asked questions

### Is PieChart free?

PieChart is free to download, with no in-app purchases.

### Is ChartCool free?

ChartCool is free to download, with in-app purchases available.

### Do PieChart or ChartCool have ads?

Neither PieChart nor ChartCool shows ads.

### Which is updated more often, PieChart or ChartCool?

PieChart ships an update every 8 months, and ChartCool every 2 months. Most recently, PieChart was updated on September 21, 2026 and ChartCool on September 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*