# Steel Weight Takeoff — Material list to kg and qty

> Material list to kg and qty (iPhone/iPad app by RAINBOW TREE LLC.)

- Source: https://appshunter.io/ios/app/steel-weight-takeoff/id6814628495 (this page in markdown: same URL + `.md`)
- Developer: [RAINBOW TREE LLC](https://appshunter.io/developer/1619997282)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English, Japanese
- Released: 2026-10-01
- Data updated: 2026-10-02

## What is Steel Weight Takeoff?

Type a material list line just as it stands. You get the weight with its unit, and the required quantity by grade and category.

■ Reads material list notation as written
2-H-400×200×8×13×4000 / PL-9t / L-65×65×6 / [-100×50×5t / φ22×700 — count, symbol, dimensions and length in one line. Full-width digits and shop names such as "channel" are read too.

■ Never mixes up the unit
Sections, flat bars and round bars in kg/m, steel plate in kg/m², cut plate in kg. When units differ inside one take-off sheet, each row carries its own unit.

■ When one designation points to two sections, no answer is given
H-400×200 points to two standard JIS sections (396×199×7×11 and 400×200×8×13). They differ by 16.7%, so no result is shown until you pick one. The app never picks quietly for you.

■ Totals come in two tiers
Design quantity and the required quantity (design plus allowance), laid out by grade and category. Standard allowances: sections +5%, steel plate +3%, bolts +4%, anchor bolts 0% (Standard Method of Measurement for Public Building Works, MLIT Japan). Change them to your in-house standard if you have one.

■ Put the take-off sheet on paper (Pro, one-time purchase)
A4 PDF, and CSV you can paste into your own estimate. Add a project name and hand it to the general contractor or the fabrication shop.

■ Sources are shown on screen
Sections and unit masses come from JIS G 3192:2008 (hot rolled steel sections) and JIS G 3466 (carbon steel square tubes); density of steel is 7.85. The edition is printed on screen.

[Shapes]
H-section, channel, equal angle, unequal angle, square tube, steel plate, cut plate, flat bar, round bar

[Materials]
Steel 7.85 / Stainless 7.93 / Aluminum 2.70 (density can be edited)

The material list, project name and allowance rates you enter stay on this device. They are not stored in iCloud, so they do not move to a new device.

Apart from that, only crash reports and anonymous usage statistics are sent. The contents of your material list, project names and dimensions are not sent. The app shows no advertising.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro (one-time) | $9.99 | one-time |


## Is Steel Weight Takeoff safe?

Not enough ratings yet to assess Steel Weight Takeoff.

## Is Steel Weight Takeoff legit?

Steel Weight Takeoff appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Steel Weight Takeoff is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-10-01

No release notes.

## Apps similar to Steel Weight Takeoff

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Metal Weight & Cost Calculator](https://appshunter.io/ios/app/metal-weight-and-cost-calculator/id6802344974) | — | Free | Utilities |
| [Silter: SMS Spam Blocker](https://appshunter.io/ios/app/silter-sms-spam-blocker/id6466715635) | 3.3 (4) | Free | Utilities |
| [Concrete Calculator Estimator](https://appshunter.io/ios/app/concrete-calculator-estimator/id6468353781) | 5.0 (5) | Free | Utilities |
| [Concrete Calculator - Calc](https://appshunter.io/ios/app/concrete-calculator-calc/id1614048261) | 4.8 (191) | Free | Utilities |
| [Alarm Clock: Music Sleep Timer](https://appshunter.io/ios/app/alarm-clock-music-sleep-timer/id1168457945) | 4.1 (126) | Free | Utilities |
| [Free Cleanup Guru Cleaner AI](https://appshunter.io/ios/app/free-cleanup-guru-cleaner-ai/id6759891604) | 4.9 (183) | Free | Utilities |

## More apps by RAINBOW TREE LLC

- [かわいい歩数計-万歩計アプリで散歩ウォーキング（ほすうけい）](https://appshunter.io/ios/app/id1619997280)
- [袋分け家計簿 - 簡単シンプル収支管理かけいぼアプリ](https://appshunter.io/ios/app/id1624862126)
- [サクサク解ける中学生英単語 - クイズゲーム感覚で英語勉強！](https://appshunter.io/ios/app/id1634955658)
- [AI Consultation Mirai Compass](https://appshunter.io/ios/app/ai-consultation-mirai-compass/id6503657969)
- [AI Image Enhancer Clear Easily](https://appshunter.io/ios/app/ai-image-enhancer-clear-easily/id6741378228)
- [AIカウンセラー - こころパートナー](https://appshunter.io/ios/app/ai/id6743931641)

All apps by RAINBOW TREE LLC: https://appshunter.io/developer/1619997282

---

*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 2026-10-02.*