# EclipseCon 2023 vs Qt World Summit 2025

The clearest difference is ads: Qt World Summit 2025 at none against EclipseCon 2023's shown. Qt World Summit 2025 also leads on update cadence (weekly vs every 4 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

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

EclipseCon 2023 ships an update every 4 weeks, Qt World Summit 2025 weekly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EclipseCon 2023 | Qt World Summit 2025 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Weekly** |
| Size | 145 MB | 121 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [SWAPCARD CORPORATION](https://appshunter.io/developer/879488722) | [FELGO GmbH](https://appshunter.io/developer/606142210) |

## What reviewers say

### EclipseCon 2023

[App page](https://appshunter.io/ios/app/eclipsecon-2023/id1530593711)

**Features:** macOS Compatibility

**In-app purchases:** none


### Qt World Summit 2025

[App page](https://appshunter.io/ios/app/qt-world-summit-2025/id6472174826)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EclipseCon 2023 free?

EclipseCon 2023 is free to download, with no in-app purchases.

### Is Qt World Summit 2025 free?

Qt World Summit 2025 is free to download, with no in-app purchases.

### Do EclipseCon 2023 or Qt World Summit 2025 have ads?

EclipseCon 2023 shows ads; Qt World Summit 2025 does not.

### Which is updated more often, EclipseCon 2023 or Qt World Summit 2025?

EclipseCon 2023 ships an update every 4 weeks, and Qt World Summit 2025 weekly. Most recently, EclipseCon 2023 was updated on November 3, 2026 and Qt World Summit 2025 on October 25, 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.*