# iDroidSim vs DIYables Bluetooth STEM

The clearest difference is price: DIYables Bluetooth STEM at Free against iDroidSim's $9.99. iDroidSim's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

DIYables Bluetooth STEM 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 | DIYables Bluetooth STEM |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | — |
| Monetization | Paid | — |
| Size | 61 MB | 32 MB |
| Requires iOS | **15** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Vladimir Djokic](https://appshunter.io/developer/1483350231) | [SY KHANH HO](https://appshunter.io/developer/1851698856) |

## 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


### DIYables Bluetooth STEM

[App page](https://appshunter.io/ios/app/diyables-bluetooth-stem/id6760932195)

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

**In-app purchases:** none


## Frequently asked questions

### Is iDroidSim free?

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

### Is DIYables Bluetooth STEM free?

DIYables Bluetooth STEM is free to download, with no in-app purchases.

### Do iDroidSim or DIYables Bluetooth STEM have ads?

DIYables Bluetooth STEM shows ads; iDroidSim does not.

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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.*