Comparison

Multinail vs SMD Elements® Span Check

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

Head to head
About

Multinail

Features
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Multinail - The Guide is an on-site guide for construction using light weight pre-fabricated engineered timber products. It provides the latest instruction details for correct installation and bracing for products manufactured by Multinail Australia Pty Ltd to ensure all your hard work in designing and manufacturing roof trusses, wall frames and floor trusses doesn’t go to waste through incorrect installation on-site. This electronic version of Multinail - The Guide offers builders and carpenters on-site, as well as detailers in the office, a large range of information to ensure all items from roofs to floors are installed and braced correctly and can be checked on-site with ease and reliability.

About

SMD Elements® Span Check

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The only metal floor deck span checking app on the market… this new version replicates the floor deck span data you will find on our website and through calculations in our software.  SMD Elements® Span Check is a powerful mobile app that helps engineers, contractors, and architects quickly check spans with precision and ease. • Instant Span Results – Get accurate maximum span recommendations in seconds. • Supports all SMD Floor Deck Profiles – Returns maximum spans based on a various criterion. • Easy-to-Use Interface – No complex formulas, just input your details and go! • On-the-Go Accessibility – Perfect for job sites, offices, or anywhere you need quick results without internet access. SMD Elements® Design Software is also available for download from the SMD website. Windows based, this software is capable of creating full calculations - the next step in your specification process!

Screenshots

Multinail4 screens
SMD Elements® Span Check3 screens

Verdict

The call

The clearest difference is ads: SMD Elements® Span Check at none against Multinail's shown. SMD Elements® Span Check also leads on update cadence (every 3 months vs every 32 months). Multinail's advantage is iOS requirement (11.0 vs 13.4). 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

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

Multinail ships an update every 32 months, SMD Elements® Span Check every 3 months. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

Scorecard3 real differences · 3 level
Multinail versus SMD Elements® Span Check: the parameters behind the verdict, then further details
ParameterMultinailSMD Elements® Span Check
PriceFreeFree
Update frequencyEvery 32 monthsEvery 3 months — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better13.4
Further details — not scored
Size27 MB17 MB
Age rating4+4+
DeveloperMultinail Australia PTY LTDStructural Metal Decks Limited

In-app purchases

None

Multinail

No in-app purchases

None

SMD Elements® Span Check

No in-app purchases

Questions

Is Multinail free?
Multinail is free to download, with no in-app purchases.
Is SMD Elements® Span Check free?
SMD Elements® Span Check is free to download, with no in-app purchases.
Do Multinail or SMD Elements® Span Check have ads?
Multinail shows ads; SMD Elements® Span Check does not.
Which is updated more often, Multinail or SMD Elements® Span Check?
Multinail ships an update every 32 months, and SMD Elements® Span Check every 3 months. Most recently, Multinail was updated on September 10, 2026 and SMD Elements® Span Check on September 15, 2026.

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