ExpoPlatform CheckIn vs SMR Events
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ExpoPlatform CheckIn
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Event organisers can use this app to check in participants by scanning badges, using facial recognition, or selecting them manually from a list. After downloading, enter the API URL from your ExpoPlatform admin browser.
SMR Events
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The International Stainless & Special Steel Conference 2026 is coming to Offenbach am Main, near Frankfurt, Germany, from September 22–24, 2026. Following last year’s successful conference in Istanbul, which welcomed more than 400 delegates from over 200 companies worldwide, SMR Events will once again bring together the global stainless steel and special alloys community for three days of market insights, strategic discussions, and high-level networking. Senior decision-makers from across the entire value chain – including raw material suppliers, steel producers, distributors, processors, and end users – will discuss the key developments shaping the industry, from geopolitics and trade policy to CBAM, raw materials, strategic market development, and new growth opportunities. Download the app to view the latest conference program, create your personal agenda, explore speakers and sponsors, connect with fellow delegates, and stay up to date with all conference information.
Screenshots
Verdict
ExpoPlatform CheckIn and SMR Events are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
ExpoPlatform CheckIn ships an update every 2 months, SMR Events every 6 weeks. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | ExpoPlatform CheckIn | SMR Events |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 112 MB |
| Age rating | 4+ | 17+ |
| Developer | ExpoPlatform LTD | SMR Stainless Conference 2025 |
In-app purchases
ExpoPlatform CheckIn
No in-app purchases
SMR Events
No in-app purchases
Questions
Is ExpoPlatform CheckIn free?
Is SMR Events free?
Do ExpoPlatform CheckIn or SMR Events have ads?
Which is updated more often, ExpoPlatform CheckIn or SMR Events?
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