# HD Summit vs SSON Events

The clearest difference is update cadence: SSON Events at every 2 months against HD Summit's every 12 months. 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.

HD Summit ships an update every 12 months, SSON Events every 2 months. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | HD Summit | SSON Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 58 MB | 62 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Emerald Expositions, Inc](https://appshunter.io/developer/442927577) | [IQPC INC](https://appshunter.io/developer/1318449532) |

## What reviewers say

### HD Summit

[App page](https://appshunter.io/ios/app/hd-summit/id6478491585)

**Features:** macOS Compatibility

**In-app purchases:** none


### SSON Events

[App page](https://appshunter.io/ios/app/sson-events/id6763516937)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HD Summit free?

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

### Is SSON Events free?

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

### Do HD Summit or SSON Events have ads?

Neither HD Summit nor SSON Events shows ads.

### Which is updated more often, HD Summit or SSON Events?

HD Summit ships an update every 12 months, and SSON Events every 2 months. Most recently, HD Summit was updated on October 5, 2026 and SSON Events on October 3, 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.*