Comparison

Perenso Event Explorer vs 540

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

Head to head
About

Perenso Event Explorer

Enhance your trade show experience with this event app. Navigate venues, discover exhibitors, save favorites, and access event details like schedules and deals. Stay informed with push notifications and manage your event registration.

Highlights
  • Event navigation and floor maps
  • Exhibitor and product discovery
  • Personalized favorites and shopping lists
  • Show deals and special showcases
  • Event schedules and seminar details
  • Push notifications for updates
  • Event registration and check-in
Features
Read full description

Perenso Event Explorer is a mobile event app that enhances your trade show experience. Event Explorer helps you navigate and explore Perenso-powered trade shows, and access event information right in the palm of their hand. Mobile event app features include: Easy Navigation – Journey through the trade show floor with ease and find what you are looking for. Use the map view or booth view to see where each exhibitor is located My Favorites – Select items of interest to save for later including products, booths, content, and seminars. Create a customized shopping list to make your day at the event a breeze Booths – View exhibitor’s products, content, and location on the show floorContent – Learn more about the exhibitors and their products by viewing content and favoriting or emailing items of interest Recommended For You – Get a customized list of exhibitors and products that are selected specifically for you Showcased Products – Access special showcases that highlight items that are new, clearance, special discounts, low inventory, etc. Deals – View show deals and filter by deal type, booth, category, or brand Push Notifications – Receive timely updates about seminars, flash sales, etc. Agenda – View the complete event schedule and get details about scheduled seminars, demos, workshops, and more. Set reminders, favorite, and add to calendar Search Feature – Search by booths, exhibitors, products, categories, brands, seminars, and more Reports – Easily access and send reports My Account – View personal details and access your QR code for easy check-in and trade show entry Event Registration – Not registered yet? Easily register for the event right from your mobile device Venue Details – Access the venue’s address and get directions with a map of the surrounding areas

About

540

Features
Read full description

ID Check helps authorized venue staff read the barcode on a driver's license or identification card using the iPhone camera. Use the app for free to scan up to 5 IDs per day. An enrollment code from a participating organization is required to use advanced features. Free features: - Clear display of name, date of birth, calculated age, expiration, issuing jurisdiction, and document details - Fast age and expiration alerts Business features: - Duplicate-scan detection - Admit, block, and manager-review decisions - Recent scan and decision history - Controlled device enrollment for participating locations ID Check is designed for bars, entertainment venues, event entrances, and other age-restricted businesses. Important: ID Check is a decision-support tool. A barcode scan does not prove that an identification document is genuine or that it belongs to the person presenting it. Staff should inspect the physical ID, compare the photo and security features, and follow applicable laws and company policies.

Screenshots

Perenso Event Explorer4 screens
5404 screens

Verdict

The call

The clearest difference is update cadence: 540 at daily against Perenso Event Explorer's monthly. Perenso Event Explorer's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.5). On price, 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

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

Perenso Event Explorer ships an update monthly, 540 daily. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
Perenso Event Explorer versus 540: the parameters behind the verdict, then further details
ParameterPerenso Event Explorer540
PriceFreeFree
Rating4.3 (12 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings12 — better—
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better26.5
Further details — not scored
Size73 MB2 MB
Age rating4+4+
DeveloperPerensoMT Pro, LLC

In-app purchases

None

Perenso Event Explorer

No in-app purchases

None

540

No in-app purchases

Questions

Is Perenso Event Explorer free?
Perenso Event Explorer is free to download, with no in-app purchases.
Is 540 free?
540 is free to download, with no in-app purchases.
Do Perenso Event Explorer or 540 have ads?
Neither Perenso Event Explorer nor 540 shows ads.
Which is updated more often, Perenso Event Explorer or 540?
Perenso Event Explorer ships an update monthly, and 540 daily. Most recently, Perenso Event Explorer was updated on October 24, 2026 and 540 on October 29, 2026.

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