# FIA Engage vs Cumulus9

The clearest difference is iOS requirement: FIA Engage at 15.0 against Cumulus9's 17.0. On price, update cadence, ads 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.

FIA Engage ships an update every 3 months, Cumulus9 every 2 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FIA Engage | Cumulus9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/fia-engage/id6477827296/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 55 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Futures Industry Association](https://appshunter.io/developer/458068311) | [CUMULUS9 LIMITED](https://appshunter.io/developer/6788806946) |

## What reviewers say

### FIA Engage

[App page](https://appshunter.io/ios/app/fia-engage/id6477827296)

This app connects the global listed and cleared derivatives industry. Access industry news, resources, membership information, and details on upcoming events and webinars. It also serves as a comprehensive guide for major conferences, offering attendee and speaker information, schedules, and exhibitor details.

**Highlights:** Latest industry news and resources, Membership information, Upcoming events and webinars, Conference attendee and speaker profiles, Up-to-date event schedules, Sponsor and exhibitor profiles

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

**In-app purchases:** none


### Cumulus9

[App page](https://appshunter.io/ios/app/cumulus9/id6788806944)

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

**In-app purchases:** none


## Frequently asked questions

### Is FIA Engage free?

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

### Is Cumulus9 free?

Cumulus9 is free to download, with no in-app purchases.

### Do FIA Engage or Cumulus9 have ads?

Neither FIA Engage nor Cumulus9 shows ads.

### Which is updated more often, FIA Engage or Cumulus9?

FIA Engage ships an update every 3 months, and Cumulus9 every 2 months. Most recently, FIA Engage was updated on October 11, 2026 and Cumulus9 on October 24, 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.*