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.
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.
- Extensive steel type catalog
- Detailed size information
- Unit weight calculations
- Construction industry focus
- General reference tool
Read full descriptionHide 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。
萬用計算機
Read full descriptionHide 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
Verdict
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
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.
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.
| Parameter | Steel Data | 萬用計算機 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 157 MB |
| Age rating | 4+ | 4+ |
| Developer | Huaping Ye | Wang ShihWen |
In-app purchases
Steel Data
No in-app purchases
萬用計算機
- 會員1個月$1.99
- 會員1年$14.99









