# Auto RC vs SP KSA Reach

The clearest difference is in-app purchases: SP KSA Reach at none against Auto RC's 8. SP KSA Reach also leads on iOS requirement (12.0 vs 16.0). Auto RC's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Auto RC sells 8 in-app purchases, starting at $9.99 per month. SP KSA Reach asks for nothing beyond the download.

Auto RC ships an update every 3 weeks, SP KSA Reach every 6 weeks. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Auto RC | SP KSA Reach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/auto-rc-structural-design/id6451228272/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 78 MB | 42 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [vachiraphun mekvarmdee](https://appshunter.io/developer/1697257272) | [Nanosoft Engineers India Private Limited](https://appshunter.io/developer/1193545309) |

## What reviewers say

### Auto RC

[App page](https://appshunter.io/ios/app/auto-rc-structural-design/id6451228272)

This app simplifies structural design by automatically generating beam layouts from floor plans using AI. It offers tools for analyzing and designing structural elements, with advanced features for full building modeling and detailed exports available through a subscription.

**Highlights:** AI-powered floor plan scanning and beam layout generation, Automatic structural element analysis and design, 3D rebar visualization, Full building modeling (Pro Mode), 3D structural analysis with load combinations, Export calculation reports and CAD plans, BIM compatible IFC export

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| สมัครสมาชิกรายเดือน | $9.99 | per month |
| สมัครสมาชิกรายปี | $99.99 | per year |
| Export IFC model file | $2.99 | one-time |
| Export structural model file | $2.99 | one-time |
| สมัครสมาชิกแบบไม่ต่ออายุ | $4.99 | one-time |
| Export structural model file | $4.99 | one-time |
| Export structural model file | $7.99 | one-time |
| Export structural model file | $9.99 | one-time |


### SP KSA Reach

[App page](https://appshunter.io/ios/app/sp-ksa-reach/id6566187237)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Auto RC free?

Auto RC is free to download, with in-app purchases available.

### Is SP KSA Reach free?

SP KSA Reach is free to download, with no in-app purchases.

### Do Auto RC or SP KSA Reach have ads?

Neither Auto RC nor SP KSA Reach shows ads.

### Which is updated more often, Auto RC or SP KSA Reach?

Auto RC ships an update every 3 weeks, and SP KSA Reach every 6 weeks. Most recently, Auto RC was updated on October 30, 2026 and SP KSA Reach on October 27, 2026.

---

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