# MaterialCalculation — Racking Calculator,  Racking

> Racking Calculator,  Racking (iPhone/iPad app by Hao Da-Wei.)

- Source: https://appshunter.io/ios/app/materialcalculation/id6740449539 (this page in markdown: same URL + `.md`)
- Developer: [Hao Da-Wei](https://appshunter.io/developer/1758775655)
- Category: Utilities, Productivity
- Price: Free with in-app purchases (on sale, was $2.99)
- Age rating: 4+
- Requires: iOS 18.0 · 78 MB
- Languages: American English, French (France), Japanese, Korean, Lithuanian, European Portuguese, Chinese (Simplified, China), European Spanish, Thai, Chinese (Traditional, Taiwan) and 2 more
- Released: 2025-01-21
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/materialcalculation/id6740449539/reviews.md

## What is MaterialCalculation?

This Racking Calculation App streamlines the process of calculating racking systems. You can enter your required quantity for racking to save time and share the content with your friends.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Payment | $4.99 | per year |



## Version history (last 5 releases)

### 1.03.3 — 2025-09-18

更新內容 / What’s New
	•	修正已知錯誤，提升整體穩定性與使用體驗。
	•	新增 RevenueCat 訂閱功能，提供會員訂閱服務，享受更完善的進階體驗。
	•	Bug fixes to improve overall stability and user experience.
	•	Added RevenueCat subscription feature, allowing members to subscribe and unlock enhanced experiences.

### 1.03.2 — 2025-07-17

- Fix Shelving system's view controller's calculation bugs.
- Adding Shelving system's export excel's function.

### 1.03.1 — 2025-07-14

Adjust the font style call Mono Space.

### 1.03 — 2025-07-09

更新內容（Update Notes）
	•	新增語言切換功能，支援多國語系
	•	優化部分畫面配色與表格顯示效果
	•	新增「複製成功」提示文字
	•	加入 QR Code 功能
	•	導覽列按鈕與設定選項調整
	•	修正與優化部分介面元件

### 1.02.2 — 2025-03-17

- Update UI
- Add Weight Converter
- Add Documentation
- Add Localizations

## More apps by Hao Da-Wei

- [Taiwan Coordinate Converter](https://appshunter.io/ios/app/taiwan-coordinate-converter/id6741114893)
- [Taiwan Museum](https://appshunter.io/ios/app/taiwan-museum/id6743707166)
- [TT310](https://appshunter.io/ios/app/tt310/id6747388305)
- [Daily Quotes – Mindful Living](https://appshunter.io/ios/app/daily-quotes-mindful-living/id6752937052)
- [立法院大小事](https://appshunter.io/ios/app/id6757984565)

All apps by Hao Da-Wei: https://appshunter.io/developer/1758775655

## Related topics

[materialcalculation](https://appshunter.io/ios/topics/materialcalculation)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*