NSPE vs INMM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NSPE
Access conference schedules, presentations, and speaker details. Take notes directly on slides, posters, and exhibitor information. Connect with attendees and colleagues through in-app messaging, tweeting, and emailing.
- View conference schedule
- Access presentations and speaker details
- Take notes on slides
- Draw directly on presentation slides
- In-app messaging
- Share information via tweeting and emailing
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The NSPE mobile application allows you to view the schedule, presentations, exhibitors and speaker details from the conference. Users can take notes adjacent available presentation slides and draw directly on slides inside the app. Note-taking is also available in the posters and exhibitors modules. Additionally, users can share information with attendees and colleagues with in app messaging, tweeting and emailing.
INMM
Access conference schedules, speaker details, and presentation slides. Take notes directly on slides and share information with colleagues through in-app messaging.
- View conference schedules
- Access speaker details
- Review presentation slides
- Take notes on presentations
- Draw directly on slides
- In-app messaging
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This mobile application allows you to view the schedule, presentations, exhibitors, and speaker details from select conferences and/or meetings. Users can take notes on adjacent presentations when they are available for each presentation as well as draw directly onto the slides themselves, all from within the app. Additionally, users can share information with attendees and colleagues with the in-app messaging features.
Screenshots
Verdict
The clearest difference is rating: NSPE at 5.0 against INMM's 4.7. INMM's advantage is ratings volume (3 vs 1). On price, update cadence, ads and in-app purchases 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.
NSPE holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
NSPE ships an update every 3 months, INMM every 2 months. Both last shipped on October 9, 2026.
| Parameter | NSPE | INMM |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.7 (3 ratings) |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.5 |
| Further details — not scored | ||
| Size | 87 MB | 102 MB |
| Age rating | 17+ | 12+ |
| Developer | National Society of Professional Engineers | Institute of Nuclear Materials Management |
Customer experience
NSPE
INMM
In-app purchases
NSPE
No in-app purchases
INMM
No in-app purchases
