# iDroidSim vs VLSI Gold Chips

The clearest difference is price: VLSI Gold Chips at Free against iDroidSim's $9.99. VLSI Gold Chips also leads on iOS requirement (12.4 vs 15). iDroidSim's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

VLSI Gold Chips is free to download; iDroidSim costs $9.99 up front. VLSI Gold Chips sells 2 one-off in-app purchases. iDroidSim asks for nothing beyond the download.

## The numbers

| Metric | iDroidSim | VLSI Gold Chips |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/idroidsim/id6471349087/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Paid | — |
| Size | 61 MB | 40 MB |
| Requires iOS | 15 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Vladimir Djokic](https://appshunter.io/developer/1483350231) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## 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


### VLSI Gold Chips

[App page](https://appshunter.io/ios/app/vlsi-gold-chips/id6633418349)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VLSI Gold Chips Workshop | $0.99 | one-time |
| VLSI MASTER CLASS | $9.99 | one-time |


## Frequently asked questions

### Is iDroidSim free?

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

### Is VLSI Gold Chips free?

VLSI Gold Chips is free to download, with in-app purchases available.

### Do iDroidSim or VLSI Gold Chips have ads?

Neither iDroidSim nor VLSI Gold Chips 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.*