# William Blair Events vs Cloud9 by Symphony

The clearest difference is update cadence: Cloud9 by Symphony at fortnightly against William Blair Events's every 3 months. William Blair Events's advantage is iOS requirement (17.0 vs 26.0). 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.

William Blair Events ships an update every 3 months, Cloud9 by Symphony fortnightly. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | William Blair Events | Cloud9 by Symphony |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/william-blair-events/id6443476191/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 76 MB | 37 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [William Blair & Company](https://appshunter.io/developer/437927689) | [Symphony Communication Services LLC](https://appshunter.io/developer/994389174) |

## What reviewers say

### William Blair Events

[App page](https://appshunter.io/ios/app/william-blair-events/id6443476191)

Access event schedules and content for an optimal client experience. This application provides a streamlined way to manage your event participation.

**Highlights:** View event schedule, Access event content, Optimal client experience, Streamlined event management

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

**In-app purchases:** none


### Cloud9 by Symphony

[App page](https://appshunter.io/ios/app/cloud9-by-symphony/id6738924671)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is William Blair Events free?

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

### Is Cloud9 by Symphony free?

Cloud9 by Symphony is free to download, with no in-app purchases.

### Do William Blair Events or Cloud9 by Symphony have ads?

Neither William Blair Events nor Cloud9 by Symphony shows ads.

### Which is updated more often, William Blair Events or Cloud9 by Symphony?

William Blair Events ships an update every 3 months, and Cloud9 by Symphony fortnightly. Most recently, William Blair Events was updated on October 23, 2026 and Cloud9 by Symphony on October 30, 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.*