# iDroidSim vs quantum error correction 2

The clearest difference is price: quantum error correction 2 at Free against iDroidSim's $9.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

quantum error correction 2 is free to download; iDroidSim costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | iDroidSim | quantum error correction 2 |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Paid | — |
| Size | 61 MB | 6 MB |
| Requires iOS | **15** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Vladimir Djokic](https://appshunter.io/developer/1483350231) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### iDroidSim

[App page](https://appshunter.io/ios/app/idroidsim/id6471349087)

This powerful circuit simulator is designed for students, hobbyists, and professionals to perform electronics circuit design calculations. It offers interactive simulation of various components and complex circuits, providing accurate results for analysis and design.

**Highlights:** Circuit simulation for electronics design, Supports a wide range of electronic components, Interactive analysis of resistive and non-linear circuits, Numeric integration for reactive elements, Tools like oscilloscopes and digital logic gates, Suitable for students and professionals

**In-app purchases:** none


### quantum error correction 2

[App page](https://appshunter.io/ios/app/quantum-error-correction-2/id6505033728)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iDroidSim free?

iDroidSim costs $9.99, with no in-app purchases.

### Is quantum error correction 2 free?

quantum error correction 2 is free to download, with no in-app purchases.

### Do iDroidSim or quantum error correction 2 have ads?

Neither iDroidSim nor quantum error correction 2 shows ads.

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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.*