# IAB Events vs WPP Stream

The clearest difference is ads: WPP Stream at none against IAB Events's shown. On price, update cadence, 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.

IAB Events ships an update monthly, WPP Stream every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IAB Events | WPP Stream |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (13 ratings)](https://appshunter.io/ios/app/iab-events/id1326343927/reviews)** | — |
| Number of ratings | **13** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Ad-supported | — |
| Size | 33 MB | 70 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [IAB - Interactive Advertising Bureau](https://appshunter.io/developer/499359906) | [WPP 2005 Ltd](https://appshunter.io/developer/1391818188) |

## What reviewers say

### IAB Events

[App page](https://appshunter.io/ios/app/iab-events/id1326343927)

Access information and engage with Interactive Advertising Bureau events. View upcoming events, manage your profile, review agendas, favorite sessions, and download important documents.

**Highlights:** View upcoming events, Update and share event profile, Review daily agenda, Favorite sessions and attendees, Download key documents

**Features:** macOS Compatibility

**In-app purchases:** none


### WPP Stream

[App page](https://appshunter.io/ios/app/wpp-stream/id6480125433)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IAB Events free?

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

### Is WPP Stream free?

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

### Do IAB Events or WPP Stream have ads?

IAB Events shows ads; WPP Stream does not.

### Which is updated more often, IAB Events or WPP Stream?

IAB Events ships an update monthly, and WPP Stream every 6 weeks. Most recently, IAB Events was updated on October 24, 2026 and WPP Stream 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.*