# RACER IWARM SYSTEM vs Controlduino

The clearest difference is iOS requirement: RACER IWARM SYSTEM at 14.0 against Controlduino's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | RACER IWARM SYSTEM | Controlduino |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 22 MB | 4 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [RACER (FR)](https://appshunter.io/developer/1606756025) | [Jose Manuel Irazu Amelibia](https://appshunter.io/developer/6772629589) |

## What reviewers say

### RACER IWARM SYSTEM

[App page](https://appshunter.io/ios/app/racer-iwarm-system/id1606756023)

Control and monitor your Racer brand heated products with IWARM technology. Get information on performance, updates, and new product releases from the brand.

**Highlights:** Control heated products, Monitor performance, Get product information, Stay updated on new releases, Compatible with IWARM technology

**Features:** macOS Compatibility

**In-app purchases:** none


### Controlduino

[App page](https://appshunter.io/ios/app/controlduino-lambda-tunning/id6784370583)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RACER IWARM SYSTEM free?

RACER IWARM SYSTEM is free to download, with no in-app purchases.

### Is Controlduino free?

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

### Do RACER IWARM SYSTEM or Controlduino have ads?

Neither RACER IWARM SYSTEM nor Controlduino shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*