# WireGo vs OSIstem

The clearest difference is in-app purchases: OSIstem at none against WireGo's 3. OSIstem also leads on update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WireGo sells 3 in-app purchases, starting at $2.99 per month. OSIstem asks for nothing beyond the download.

WireGo ships an update monthly, OSIstem every 2 weeks. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | WireGo | OSIstem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (9 ratings)](https://appshunter.io/ios/app/wirego/id6746126774/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 57 MB | 26 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锋兴 莫](https://appshunter.io/developer/1700737059) | [Elnar Shayakhmetov](https://appshunter.io/developer/1870628506) |

## What reviewers say

### WireGo

[App page](https://appshunter.io/ios/app/wirego/id6746126774)

This app provides a realistic electrical circuit simulation experience for learning and design. It features an extensive component library, intuitive drag-and-drop controls, and smart error detection for both household and industrial circuits. Learn, design, and test circuits safely and efficiently on your mobile device.

**Highlights:** Real-time component simulation, Drag-and-drop circuit design, Extensive component library (100+ items), Smart error detection, Industrial and household circuit support, Learn anywhere, anytime

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month VIP | $2.99 | per month |
| 3-Month VIP | $6.99 | per 3 months |
| 1-Year VIP | $12.99 | per year |


### OSIstem

[App page](https://appshunter.io/ios/app/osistem/id6760261183)

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

**In-app purchases:** none


## Frequently asked questions

### Is WireGo free?

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

### Is OSIstem free?

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

### Do WireGo or OSIstem have ads?

Neither WireGo nor OSIstem shows ads.

### Which is updated more often, WireGo or OSIstem?

WireGo ships an update monthly, and OSIstem every 2 weeks. Most recently, WireGo was updated on October 9, 2026 and OSIstem on October 10, 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.*