# Engage for Good Conference vs Window World

The clearest difference is iOS requirement: Engage for Good Conference at 15.6 against Window World's 17.0. On price, ads, in-app purchases and device support 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 | Engage for Good Conference | Window World |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 85 MB | 71 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Next Steps LLC](https://appshunter.io/developer/1893866042) | [WindowWorld](https://appshunter.io/developer/6790500947) |

## What reviewers say

### Engage for Good Conference

[App page](https://appshunter.io/ios/app/engage-for-good-conference/id6762340552)

**In-app purchases:** none


### Window World

[App page](https://appshunter.io/ios/app/window-world/id6790500945)

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

**In-app purchases:** none


## Frequently asked questions

### Is Engage for Good Conference free?

Engage for Good Conference is free to download, with no in-app purchases.

### Is Window World free?

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

### Do Engage for Good Conference or Window World have ads?

Neither Engage for Good Conference nor Window World 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.*