# Chart Maker vs DiagramFlow Studio

The clearest difference is iOS requirement: Chart Maker at 13.0 against DiagramFlow Studio's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chart Maker sells 3 in-app purchases, starting at $2.99 per 7 days and DiagramFlow Studio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Chart Maker | DiagramFlow Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 38 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CodeCross](https://appshunter.io/developer/1660793254) | [Yu Shiung Jiang](https://appshunter.io/developer/612234939) |

## What reviewers say

### Chart Maker

[App page](https://appshunter.io/ios/app/chart-maker-ai-graph-creator/id6757621011)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Charts Maker Weekly Access | $2.99 | per 7 days |
| Charts Maker Monthly Access | $4.99 | per month |
| Charts Maker Yearly Access | $29.99 | per year |


### DiagramFlow Studio

[App page](https://appshunter.io/ios/app/diagramflow-studio/id6780979641)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 圖流 DiagramFlow Studio Pro 解鎖 | $2.99 | one-time |


## Frequently asked questions

### Is Chart Maker free?

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

### Is DiagramFlow Studio free?

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

### Do Chart Maker or DiagramFlow Studio have ads?

Neither Chart Maker nor DiagramFlow Studio shows ads.

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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.*