# Simubus vs House Electrical Design Tools

The clearest difference is price: Simubus at Free against House Electrical Design Tools's $2.99. Simubus also leads on iOS requirement (15.0 vs 17.0). House Electrical Design Tools's advantage is in-app purchases (none vs 3). On update cadence, ads and device support there is nothing between them.

Simubus is free to download; House Electrical Design Tools costs $2.99 up front. Simubus sells 3 in-app purchases, starting at $12.90 per month. House Electrical Design Tools asks for nothing beyond the download.

Simubus ships an update fortnightly, House Electrical Design Tools weekly. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Simubus | House Electrical Design Tools |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 49 MB | 32 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Chongqing Shengniu Technology Co., Ltd](https://appshunter.io/developer/1868286779) | [Yuhsiu Lai](https://appshunter.io/developer/433114647) |

## What reviewers say

### Simubus

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

**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 |


### House Electrical Design Tools

[App page](https://appshunter.io/ios/app/house-electrical-design-tools/id6767972472)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simubus free?

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

### Is House Electrical Design Tools free?

House Electrical Design Tools costs $2.99, with no in-app purchases.

### Do Simubus or House Electrical Design Tools have ads?

Neither Simubus nor House Electrical Design Tools shows ads.

### Which is updated more often, Simubus or House Electrical Design Tools?

Simubus ships an update fortnightly, and House Electrical Design Tools weekly. Most recently, Simubus was updated on October 14, 2026 and House Electrical Design Tools on October 1, 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.*