# GTR Events vs SSS React

The clearest difference is update cadence: SSS React at every 2 months against GTR Events's every 8 months. SSS React also leads on iOS requirement (15.1 vs 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.

GTR Events ships an update every 8 months, SSS React every 2 months. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | GTR Events | SSS React |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 49 MB | 98 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Exporta Publishing & Events Ltd](https://appshunter.io/developer/766370645) | [ZENDASCAPE PTY LTD](https://appshunter.io/developer/1474343370) |

## What reviewers say

### GTR Events

[App page](https://appshunter.io/ios/app/gtr-events/id6444211059)

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

**In-app purchases:** none


### SSS React

[App page](https://appshunter.io/ios/app/sss-react/id6448461065)

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

**In-app purchases:** none


## Frequently asked questions

### Is GTR Events free?

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

### Is SSS React free?

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

### Do GTR Events or SSS React have ads?

Neither GTR Events nor SSS React shows ads.

### Which is updated more often, GTR Events or SSS React?

GTR Events ships an update every 8 months, and SSS React every 2 months. Most recently, GTR Events was updated on October 11, 2026 and SSS React on October 12, 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.*