Comparison

Steel Data vs 萬用計算機

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

Head to head
About

Steel Data

This app offers a comprehensive reference for various steel types, sizes, and unit weights. It's designed to assist professionals in the construction industry with quick access to essential steel data.

Highlights
  • Extensive steel type catalog
  • Detailed size information
  • Unit weight calculations
  • Construction industry focus
  • General reference tool
Features
Read full description

鐵書|鋼材知識,一翻就懂。 鐵書將鋼材規格、重量計算與工程參考資料整理成易查、易讀、易分享的隨身工具。無論在工地、辦公室或課堂,都能快速找到所需資料。 鋼材規格,分類清楚 收錄逾 1,800 款規格,涵蓋工字鋼、角鋼、鋼通、鋼筋、鋼絲網及歐洲型鋼。支援香港常用名稱搜尋,方便按分類、代號或尺寸查閱。 重量計算,即時查看 選擇鋼材分類及規格,輸入長度或面積,即可估算重量。結果以公斤及公噸顯示,並加入千位分隔符,方便閱讀。 重點資料,一卡分享 將鋼材規格或重量估算製成精簡圖片卡,方便透過 WhatsApp 等應用程式分享。卡片保留資料來源及 App Store 下載 QR Code。 常用規格,隨手收藏 收藏經常使用的鋼材規格,減少重複搜尋。 以簡潔的日系卡通介面,讓工程資料更容易理解。

About

萬用計算機

Features
Read full description

萬用計算機 是一款多功能應用程式,設計用於滿足各種日常和專業計算需求。它包含工程計算機、單位轉換器、世界時間轉換器、匯率計算機和銷售稅計算機等多種實用工具。無論您是學生、工程師、旅行者還是商務人士,萬用計算機都能為您提供精確的計算和轉換服務。應用程式界面友好,操作簡便,未來還將持續更新,加入更多實用功能,確保用戶能夠享受最佳的計算體驗。下載萬用計算機,讓您的計算工作更加高效和便捷。

Screenshots

Steel Data4 screens
萬用計算機4 screens

Verdict

The call

The clearest difference is in-app purchases: Steel Data at none against 萬用計算機's 2. Steel Data also leads on update cadence (monthly vs every 2 months). 萬用計算機's advantage is ads (none vs shown) and iOS requirement (13.0 vs 18.6). On price 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. 萬用計算機 sells 2 one-off in-app purchases. Steel Data asks for nothing beyond the download.

UpkeepUpdate frequency

Steel Data ships an update monthly, 萬用計算機 every 2 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

Scorecard4 real differences · 5 level
Steel Data versus 萬用計算機: the parameters behind the verdict, then further details
ParameterSteel Data萬用計算機
PriceFreeFree
Rating4.8 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.613.0 — better
Further details — not scored
Size13 MB157 MB
Age rating4+4+
DeveloperHuaping YeWang ShihWen

In-app purchases

None

Steel Data

No in-app purchases

2 purchases

萬用計算機

One-time2
  • 會員1個月$1.99
  • 會員1年$14.99

Questions

Is Steel Data free?
Steel Data is free to download, with no in-app purchases.
Is 萬用計算機 free?
萬用計算機 is free to download, with in-app purchases available.
Do Steel Data or 萬用計算機 have ads?
Steel Data shows ads; 萬用計算機 does not.
Which is updated more often, Steel Data or 萬用計算機?
Steel Data ships an update monthly, and 萬用計算機 every 2 months. Most recently, Steel Data was updated on November 2, 2026 and 萬用計算機 on November 8, 2026.

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