# vCheckin vs MSD Event Space

The clearest difference is update cadence: MSD Event Space at every 5 weeks against vCheckin's every 5 months. vCheckin's advantage is iOS requirement (12 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for vCheckin against 5.0 for MSD Event Space. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

vCheckin ships an update every 5 months, MSD Event Space every 5 weeks. The most recent releases landed on September 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | vCheckin | MSD Event Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/vcheckin/id1444899202/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/msd-event-space/id6445799780/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 8 MB | 55 MB |
| Requires iOS | **12** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Validar Incorporated](https://appshunter.io/developer/1420145628) | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) |

## What reviewers say

### vCheckin

[App page](https://appshunter.io/ios/app/vcheckin/id1444899202)

This application streamlines event registration and attendee management. It offers self-service onsite check-in, session tracking, and evaluation capabilities. The tool integrates with existing registration systems and allows for on-demand badge printing.

**Highlights:** Self-service onsite registration, Session tracking and evaluation, Integration with pre-event systems, On-demand badge printing, QR code and ticket scanning, Cloud-based redundancy

**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 vCheckin free?

vCheckin 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.

### Which has better reviews, vCheckin or MSD Event Space?

vCheckin and MSD Event Space are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

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

Neither vCheckin nor MSD Event Space shows ads.

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

vCheckin ships an update every 5 months, and MSD Event Space every 5 weeks. Most recently, vCheckin was updated on September 12, 2026 and MSD Event Space on September 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.*