Comparison

NPSA Events vs Intermodal Expo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

NPSA Events

Features

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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.

About

Intermodal Expo

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The Intermodal Association of North America (IANA) is the only organization that represents the combined interests of the intermodal freight transportation industry. IANA is the connecting force behind intermodal freight.

Screenshots

NPSA Events3 screens

Intermodal Expo4 screens

Verdict

The call

The clearest difference is ads: NPSA Events at none against Intermodal Expo's shown. Intermodal Expo's advantage is update cadence (fortnightly vs every 3 months) and device support (4 vs 2). On price 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

NPSA Events ships an update every 3 months, Intermodal Expo fortnightly. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 2 level

NPSA Events versus Intermodal Expo: the parameters behind the verdict, then further details
Parameter	NPSA Events	Intermodal Expo
Price	Free	Free
Update frequency	Every 3 months	Fortnightly — better
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPad, iPod, Apple Watch — better
Requires iOS	17.0	10.0 — better
Further details — not scored
Size	65 MB	46 MB
Age rating	4+	17+
Developer	National Portable Storage Asso	INTERMODAL ASSN OF N AMERICA

In-app purchases

None

NPSA Events

No in-app purchases

None

Intermodal Expo

No in-app purchases

Questions

Is NPSA Events free?

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

Is Intermodal Expo free?

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

Do NPSA Events or Intermodal Expo have ads?

Intermodal Expo shows ads; NPSA Events does not.

Which is updated more often, NPSA Events or Intermodal Expo?

NPSA Events ships an update every 3 months, and Intermodal Expo fortnightly. Most recently, NPSA Events was updated on October 3, 2026 and Intermodal Expo on October 19, 2026.