ISS World Expo vs NPSA Events
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ISS World Expo
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The Inside Self-Storage (ISS) World Expo is the industry’s largest education and networking event for self-storage managers, owners, developers and investors. This year’s event promises exciting new show floor additions, empowering education tracks and top-tier industry insights. Whether you're a seasoned owner looking to expand, a manager ready to level up, or an investor seeking the next big opportunity, you'll find your people and your path to profitability here.
NPSA Events
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NPSA event attendees can view and access event information and connect with other attendees through the app. Login instructions, including a link to download the app, are sent to attendees via the email address used register for the event.
Screenshots
Verdict
The clearest difference is ads: NPSA Events at none against ISS World Expo's shown. ISS World Expo's advantage is update cadence (every 4 weeks vs every 3 months) and iOS requirement (15.1 vs 17.0). On price, 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.
ISS World Expo ships an update every 4 weeks, NPSA Events every 3 months. The most recent releases landed on September 11, 2026 and September 16, 2026 respectively.
| Parameter | ISS World Expo | NPSA Events |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 66 MB | 65 MB |
| Age rating | 17+ | 4+ |
| Developer | Informa Exhibitions U.S. Construction and Real Estate, Inc. | National Portable Storage Asso |
In-app purchases
ISS World Expo
No in-app purchases
NPSA Events
No in-app purchases
Questions
Is ISS World Expo free?
Is NPSA Events free?
Do ISS World Expo or NPSA Events have ads?
Which is updated more often, ISS World Expo or NPSA Events?
Other comparisons
