# Keidulator vs Chart Maker Bar Line Pie Graph

The clearest difference is price: Keidulator at Free against Chart Maker Bar Line Pie Graph's $1.99. Chart Maker Bar Line Pie Graph's advantage is update cadence (weekly vs every 5 weeks) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Keidulator is free to download; Chart Maker Bar Line Pie Graph costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Keidulator ships an update every 5 weeks, Chart Maker Bar Line Pie Graph weekly. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Keidulator | Chart Maker Bar Line Pie Graph |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/chart-maker-bar-line-pie-graph/id6786560987/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 1 MB | 24 MB |
| Requires iOS | 17.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Guretzki](https://appshunter.io/developer/1442073696) | [Xiamen City Fanyou Network Technology Co., Ltd.](https://appshunter.io/developer/1842524161) |

## What reviewers say

### Keidulator

[App page](https://appshunter.io/ios/app/keidulator-vat-calc/id6480166328)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chart Maker Bar Line Pie Graph

[App page](https://appshunter.io/ios/app/chart-maker-bar-line-pie-graph/id6786560987)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Keidulator free?

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

### Is Chart Maker Bar Line Pie Graph free?

Chart Maker Bar Line Pie Graph costs $1.99, with no in-app purchases.

### Do Keidulator or Chart Maker Bar Line Pie Graph have ads?

Neither Keidulator nor Chart Maker Bar Line Pie Graph shows ads.

### Which is updated more often, Keidulator or Chart Maker Bar Line Pie Graph?

Keidulator ships an update every 5 weeks, and Chart Maker Bar Line Pie Graph weekly. Most recently, Keidulator was updated on October 27, 2026 and Chart Maker Bar Line Pie Graph on November 5, 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.*