# CSiSteel vs Table8welds

The clearest difference is update cadence: CSiSteel at every 3 weeks against Table8welds's every 21 months. CSiSteel also leads on device support (3 vs 1) and iOS requirement (9.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CSiSteel ships an update every 3 weeks, Table8welds every 21 months. The most recent releases landed on July 5, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CSiSteel | Table8welds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/csisteel/id1435293643/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 21 months |
| Monetization | Free | — |
| Size | 19 MB | 5 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Computers and Structures, Inc.](https://appshunter.io/developer/1119970032) | [Glendale Coding Labs, Inc](https://appshunter.io/developer/1266859626) |

## What reviewers say

### CSiSteel

[App page](https://appshunter.io/ios/app/csisteel/id1435293643)

This app provides a comprehensive library of steel sections and their structural properties. It helps users find optimum sections for design, search for equivalents, and sort by various parameters. Ideal for engineers, suppliers, teachers, and students involved in steel design projects.

**Highlights:** Comprehensive steel section library, Find equivalent steel sections, Search and sort by section properties, Supports ASD and LRFD methods, Includes AISC, CISC, and Arcelormittal sections

**In-app purchases:** none


### Table8welds

[App page](https://appshunter.io/ios/app/table8welds/id1519119805)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CSiSteel free?

CSiSteel is free to download, with no in-app purchases.

### Is Table8welds free?

Table8welds is free to download, with no in-app purchases.

### Do CSiSteel or Table8welds have ads?

Neither CSiSteel nor Table8welds shows ads.

### Which is updated more often, CSiSteel or Table8welds?

CSiSteel ships an update every 3 weeks, and Table8welds every 21 months. Most recently, CSiSteel was updated on July 5, 2026 and Table8welds on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*