# 東リ PRO vs GanttVision

The clearest difference is device support: GanttVision at 3 against 東リ PRO's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 東リ PRO | GanttVision |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Size | 24 MB | 165 MB |
| Requires iOS | 16.1.1 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TOLI CORPORATION](https://appshunter.io/developer/1773035458) | [Kenichi Asai](https://appshunter.io/developer/1533979715) |

## What reviewers say

### 東リ PRO

[App page](https://appshunter.io/ios/app/pro/id6736679043)

**In-app purchases:** none


### GanttVision

[App page](https://appshunter.io/ios/app/ganttvisionai/id6759361773)

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

**In-app purchases:** none


## Frequently asked questions

### Is 東リ PRO free?

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

### Is GanttVision free?

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

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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.*