# SUT Registration System vs Auto RC

The clearest difference is rating: Auto RC at 4.5 against SUT Registration System's 4.0. Auto RC also leads on update cadence (every 3 weeks vs every 2 months) and ratings volume (6 vs 1). SUT Registration System's advantage is in-app purchases (none vs 8) and iOS requirement (11.0 vs 16.0). 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. SUT Registration System asks for nothing beyond the download.

Auto RC holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Auto RC has 6 ratings behind it against 1, so its average is the more settled of the two.

SUT Registration System ships an update every 2 months, Auto RC every 3 weeks. The most recent releases landed on July 4, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | SUT Registration System | Auto RC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/sut-registration-system/id1102293615/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/auto-rc-structural-design/id6451228272/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 45 MB | 75 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suranaree University of Technology](https://appshunter.io/developer/979127612) | [vachiraphun mekvarmdee](https://appshunter.io/developer/1697257272) |

## What reviewers say

### SUT Registration System

[App page](https://appshunter.io/ios/app/sut-registration-system/id1102293615)

This app provides educational information for students, including announcements, registration results, class schedules, and exam schedules. It also features push notifications for timely updates.

**Highlights:** Announcements, Registration results, Class schedules, Exam schedules, Push notifications

**In-app purchases:** none


### Auto RC

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

This app transforms structural design into a superpower 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, Automatic beam layout generation, 3D rebar detailing, Full building structural modeling, 3D structural analysis, Exportable calculation reports and CAD plans

**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 |


## Frequently asked questions

### Is SUT Registration System free?

SUT Registration System is free to download, with no in-app purchases.

### Is Auto RC free?

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

### Which has better reviews, SUT Registration System or Auto RC?

Auto RC is rated higher. SUT Registration System averages 4.0 out of 5 from 1 ratings, while Auto RC averages 4.5 from 6 ratings.

### Do SUT Registration System or Auto RC have ads?

Neither SUT Registration System nor Auto RC shows ads.

### Which is updated more often, SUT Registration System or Auto RC?

SUT Registration System ships an update every 2 months, and Auto RC every 3 weeks. Most recently, SUT Registration System was updated on July 4, 2026 and Auto RC on August 31, 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.*