IAAPP.NET vs MSD One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IAAPP.NET
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An app addressed to manage the quality system of the Organisation. The app will manage the documents, the audit, and the non-conformities
MSD One
Enhance hybrid and in-person events with interactive features. Attendees receive personalized agendas, travel updates, and venue info. Facilitate audience engagement through Q&A, polls, and a secure social media wall.
- Personalized agendas
- Real-time travel updates
- Moderated Q&A panel
- Slide saving with annotations
- Audience polling and gamification
- Private social media wall
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Provide active engagement and promote reciprocal learning, boost productivity and efficiency of hybrid and in-person events with MSD One. Elevating the experience Built with the attendee experience in mind, MSD One is custom tailored for each meeting. Providing attendees with personalized agendas, real-time travel updates and notifications as well as venue information and dining recommendations. Optional features include a moderated Q&A panel that empowers attendees to directly engage with presenters. If allowed, attendees can select specific slides to save along with their personal annotations. Let’s learn from each other • Using MSD One during controlled open floor events such as Town Halls or workshops enables meeting organizers to glean invaluable insights from their audience. • A private and secure social media wall facilitates connections, engagement, and interactions among attendees. • Incorporating elements such as polling, gamification, word clouds, babblestream, and more, MSD One ensures allows us to assess presenter effectiveness and track useful metrics of attendee interest, engagement and knowledge retention. With MSD One every event is maximized to its fullest potential.
Screenshots
Verdict
The clearest difference is update cadence: IAAPP.NET at every 6 days against MSD One's every 6 months. IAAPP.NET also leads on iOS requirement (12.4 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
IAAPP.NET ships an update every 6 days, MSD One every 6 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.
| Parameter | IAAPP.NET | MSD One |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (7 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 6 days — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.4 — better | 16.4 |
| Further details — not scored | ||
| Size | 25 MB | 122 MB |
| Age rating | 17+ | +17 |
| Developer | ICMED S.R.L. | Merck Sharp & Dohme LLC |
In-app purchases
IAAPP.NET
No in-app purchases
MSD One
No in-app purchases









