Comparison

Metal World vs steelyard

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

Head to head
About

Metal World

Quickly calculate the weight of various metal and plastic materials in numerous formats. Supports nearly 300 materials and 22 shapes, providing results per unit or total weight. Also offers material comparison and specific weight displays.

Highlights
  • Weight calculation for ~300 materials
  • Supports 22 formats (sheets, bars, tubes, etc.)
  • Results per kg/m, m², or item
  • Specific weight display
  • Material comparison with EN/DIN standards
  • Information on special materials
Features
Read full description

*This app lifts almost any weight* BIKAR-METALLE GmbH is one of the world's leading suppliers to trade and industry. For 50 years, our name has stood for quality, expertise, choice, precision and reliability in the field of NF metals and plastics. We supply: Materials: - Aluminium / Aluminum - Copper - Brass - Bronze - Plastics - Special materials Formats available: - Sheets & plates - Bars & tubes - Round blanks & rings - Bushings - Profiles - Pre-cuts - Parts from drawings Why this app: We have created this app to fulfill our customers’ frequent request to be able to calculate the weights of materials quickly and easily. This extends right across our range of products. Easily calculate the weight of almost 300 different materials and elements in 22 currently specified formats. The app can: calculate weights made from almost 300 materials and elements for: Rolled and cast materials: - sheets / plates / cuttings / rings / circular blanks Bars: - round / square / flat / hexagonal / octagonal / double hexagonal Tubes: - round / square / hexagonal – angular and round-hole / bushings / hollow bars Profiles: - angle (L) / T / U / Z / double T Special shapes - Spheres Results: Weights: per kg/m or m² ● per item ● total weight For tubular forms, calculate the missing dimensions For semi-circular bars (sector of a circle), chord / height / diameter Display specific weights: The specific weights are displayed for all materials and elements. Compare materials: In the case of non-ferrous metals, EN standards are observed as well as many comparable standards according to DIN, UNI (Italy), BS (British Standard), AFNOR (France), and from Spain, Sweden and Norway. However, some of these are only similar. Materials for tool-making, mould-making and model-making: You can also find special materials for tool-making, mould-making and model-making, such as FORMODAL®, UNIDAL® or CERTAL®. Miscellaneous: Simply weigh a ball of fresh snow, an oak beam, or a wedding ring made of pure gold. There’s so much that you could weigh. Information: About BIKAR-METALLE GmbH Route planner Feedback and much more. The team at BIKAR-METALLE GmbH hopes you enjoy using the app. BIKAR-METALLE GmbH Industriestr. 3 - 17 57319 Bad Berleburg GERMANY Tel.: +49-2751-9551111 info@bikar.com www.bikar.com

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."

Screenshots

Metal World4 screens
steelyard4 screens

Verdict

The call

Metal World and steelyard both sit at 4.8 stars, but that hides the real split: 100% of Metal World's written reviews are positive against 56% of steelyard's. Metal World also leads on in-app purchases (none vs 1) and iOS requirement (5.1.1 vs 16.6). steelyard's advantage is ratings volume (300 vs 5). On price, rating, update cadence and ads 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. Metal World asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Metal World against 4.7 for steelyard. That said, the two scores are not equally well evidenced: steelyard has 300 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 100% of Metal World's written reviews are positive against 56% of steelyard's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Metal World versus steelyard: the parameters behind the verdict, then further details
ParameterMetal Worldsteelyard
PriceFreeFree
Rating4.8 (5 ratings) — better4.7 (300 ratings)
Positive reviews100.0% of reviews — better55.6% of reviews
Number of ratings5300 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS5.1.1 — better16.6
Further details — not scored
Size37 MB7 MB
Age rating4+4+
DeveloperBIKAR-METALLE GmbHMohamed Saad

Customer experience

Metal World

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

steelyard

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

In-app purchases

None

Metal World

No in-app purchases

1 purchases

steelyard

One-time1
  • Ad Blocker$9.99

Questions

Is Metal World free?
Metal World is free to download, with no in-app purchases.
Is steelyard free?
steelyard is free to download, with in-app purchases available.
Which has better reviews, Metal World or steelyard?
Metal World is rated higher. Metal World averages 4.8 out of 5 from 5 ratings, while steelyard averages 4.7 from 300 ratings.
Do Metal World or steelyard have ads?
Neither Metal World nor steelyard shows ads.
Which is updated more often, Metal World or steelyard?
Metal World ships an update every 2 months, and steelyard every 2 months. Most recently, Metal World was updated on November 1, 2026 and steelyard on November 3, 2026.

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