# WTM3D vs MSD Event Space

WTM3D and MSD Event Space are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WTM3D ships an update every 3 weeks, MSD Event Space every 5 weeks. The most recent releases landed on September 10, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | WTM3D | MSD Event Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/msd-event-space/id6445799780/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Free |
| Size | 177 MB | 55 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [MC1 TECNOLOGIA LTDA](https://appshunter.io/developer/1298696792) | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) |

## What reviewers say

### WTM3D

[App page](https://appshunter.io/ios/app/wtm3d/id1539497527)

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

**In-app purchases:** none


### MSD Event Space

[App page](https://appshunter.io/ios/app/msd-event-space/id6445799780)

Enhance event experiences for attendees with personalized journeys, interactive engagement tools, and networking opportunities. Facilitate connections and gather insights through features like custom event pages, targeted polls, and participant matching.

**Highlights:** Personalized event pages, Timely notifications, Session search and theming, Participant matching, Built-in video calls, Interactive polls and Q&A

**In-app purchases:** none


## Frequently asked questions

### Is WTM3D free?

WTM3D is free to download, with no in-app purchases.

### Is MSD Event Space free?

MSD Event Space is free to download, with no in-app purchases.

### Do WTM3D or MSD Event Space have ads?

Neither WTM3D nor MSD Event Space shows ads.

### Which is updated more often, WTM3D or MSD Event Space?

WTM3D ships an update every 3 weeks, and MSD Event Space every 5 weeks. Most recently, WTM3D was updated on September 10, 2026 and MSD Event Space on September 27, 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.*