# WSCAD Building AR vs Simubus

The clearest difference is in-app purchases: WSCAD Building AR at none against Simubus's 3. Simubus's advantage is update cadence (fortnightly vs every 15 months) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Simubus sells 3 in-app purchases, starting at $12.90 per month. WSCAD Building AR asks for nothing beyond the download.

WSCAD Building AR ships an update every 15 months, Simubus fortnightly. The most recent releases landed on November 6, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | WSCAD Building AR | Simubus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/simubus/id6757686667/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 3 MB | 66 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [WSCAD GmbH](https://appshunter.io/developer/1279276269) | [Chongqing Shengniu Technology Co., Ltd](https://appshunter.io/developer/1868286779) |

## What reviewers say

### WSCAD Building AR

[App page](https://appshunter.io/ios/app/wscad-building-ar/id1453389208)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simubus

[App page](https://appshunter.io/ios/app/simubus/id6757686667)

This app provides a safe and practical virtual environment for learning and practicing electrical wiring and circuit design. It offers realistic simulations of industrial and residential circuits, a comprehensive component library, and diagnostic tools to help users master electrical principles and prepare for exams.

**Highlights:** Industrial & Home Circuit Simulation, Safe Low-Voltage Exercises, Step-by-Step Wiring Guidance, Comprehensive Component Library, Electrical Encyclopedia & Symbol Reference, Circuit Analysis & Diagnostics

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $12.90 | per month |
| Yearly Pro Subscription | $69.99 | per year |
| Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is WSCAD Building AR free?

WSCAD Building AR is free to download, with no in-app purchases.

### Is Simubus free?

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

### Do WSCAD Building AR or Simubus have ads?

Neither WSCAD Building AR nor Simubus shows ads.

### Which is updated more often, WSCAD Building AR or Simubus?

WSCAD Building AR ships an update every 15 months, and Simubus fortnightly. Most recently, WSCAD Building AR was updated on November 6, 2026 and Simubus on November 13, 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.*