Comparison

steelyard vs Auto RC

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

Head to head
About

steelyard

This app quickly calculates the weight of steel sections from various international standards. It supports both metric and imperial units and offers offline functionality for convenience. Save your settings and calculations for easy access.

Highlights
  • Steel section weight calculation
  • Supports EU, USA, Japanese, KOREA standards
  • Metric and Imperial units
  • Offline functionality
  • Save calculations and settings
  • Advanced search system
Features
Read full description

Steelyard: The Ultimate Metal Mass & Cost Calculator Precision matters. Whether you’re a structural engineer, a metal fabricator, or a scrap dealer, Steelyard turns your smartphone into a heavy-duty industrial scale. Stop guessing and start calculating with the most intuitive interface on the market. iron, aluminum, copper, brass, density, structural, engineer, fabrication, rebar, tube, kg, lbs, construction, gauge, volume, materials, h-beam, u-beam From standard sheets to complex industrial sections, Steelyard handles: Structural Beams: I-Beam, H-Beam, U-Channel, and T-Bars. Tubes & Pipes: Round, square, and rectangular hollow sections. Rods & Bars: Hexagonal, round, and flat bars. Custom Profiles: Input your own dimensions for specialized sections. Massive Material Database: metals including Steel, Aluminum, Copper, Brass, Titanium, and Lead. Live Price Estimator: Input the price per unit to get instant total project costs. Dual Unit Support: Seamlessly toggle between Metric (kg, mm, m) and Imperial (lbs, in, ft). History Log: Save your previous calculations for quick reference later. Offline Mode: Works in the workshop or on-site without an internet connection. "Steelyard is built for the floor, not just the office. Big buttons, high-contrast text, and zero fluff."

About

Auto RC

This app transforms structural design into a superpower by automatically generating beam layouts from floor plans using AI. It offers tools for analyzing and designing structural elements, with advanced features for full building modeling and detailed exports available through a subscription.

Highlights
  • AI-powered floor plan scanning
  • Automatic beam layout generation
  • 3D rebar detailing
  • Full building structural modeling
  • 3D structural analysis
  • Exportable calculation reports and CAD plans
Features
Read full description

Structural design becomes your new superpower. Auto RC doesn't just deliver fast results — it helps you understand the fundamentals of structural design and empowers you to create professional-grade structures with confidence. Free Features for All Users 1) Scan floor plans and auto-generate beam layouts using AI 2) Analyze and design structural elements automatically (up to 50 beams per plan) 3) View 3D rebar details for beams 4) Customize beam and slab design as needed 5) Save projects by watching ads Premium Features for Subscribers 1) Build full structural models with Pro Mode 2) Design and edit entire buildings: slabs, beams, columns, foundations, stairs, roofs, and steel frames 3) Run full 3D structural analysis with load combinations 4) Export full calculation reports 5) Auto-generate rebar models for the entire structure 6) Export bar cut lists and shop drawings 7) Export bill of quantities (BOQ) 8) Export structural CAD plans 9) Export 3D rebar models in IFC format for BIM compatibility 10) Enjoy an ad-free experience Auto RC Subscription Plans Weekly: $4.99 Monthly: $9.99 Yearly: $99.99 (save 2 months) Free 7-day trial – cancel anytime. Your premium access stays active until the end of the trial or billing cycle. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

steelyard4 screens
Auto RC4 screens

Verdict

The call

The clearest difference is ratings volume: steelyard at 297 against Auto RC's 6. steelyard also leads on rating (4.7 vs 4.5). Auto RC's advantage is review sentiment (75% vs 56%) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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. steelyard sells 1 one-off in-app purchase and Auto RC sells 8 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

steelyard holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: steelyard has 297 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 56% of steelyard's written reviews are positive against 75% of Auto RC's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

steelyard ships an update every 2 months, Auto RC every 3 weeks. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

Scorecard4 real differences · 6 level
steelyard versus Auto RC: the parameters behind the verdict, then further details
ParametersteelyardAuto RC
PriceFreeFree
Rating4.7 (297 ratings) — better4.5 (6 ratings)
Positive reviews55.6% of reviews75.0% of reviews — better
Number of ratings297 — better6
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS16.616.0 — better
Further details — not scored
Size7 MB75 MB
Age rating4+4+
DeveloperMohamed Saadvachiraphun mekvarmdee

Customer experience

steelyard

All ratings283 ratings
Positive94.0%
Neutral2.5%
Negative3.5%
Written reviews9 reviews
Positive55.6%
Neutral0.0%
Negative44.4%

Auto RC

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

1 purchases

steelyard

One-time1
  • Ad Blocker$9.99
8 purchases

Auto RC

Subscriptions2
  • สมัครสมาชิกรายเดือน7 Days trial$9.991 Month
  • สมัครสมาชิกรายปี7 Days trial$99.991 Year
One-time6
  • Export IFC model file$2.99
  • Export structural model file$2.99
  • สมัครสมาชิกแบบไม่ต่ออายุ$4.99
Show 3 more
  • Export structural model file$4.99
  • Export structural model file$7.99
  • Export structural model file$9.99

Questions

Is steelyard free?
steelyard is free to download, with in-app purchases available.
Is Auto RC free?
Auto RC is free to download, with in-app purchases available.
Which has better reviews, steelyard or Auto RC?
steelyard is rated higher. steelyard averages 4.7 out of 5 from 297 ratings, while Auto RC averages 4.5 from 6 ratings.
Do steelyard or Auto RC have ads?
Neither steelyard nor Auto RC shows ads.
Which is updated more often, steelyard or Auto RC?
steelyard ships an update every 2 months, and Auto RC every 3 weeks. Most recently, steelyard was updated on October 13, 2026 and Auto RC on October 1, 2026.

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