# ICARUS blue Classic vs iCalibration

The clearest difference is update cadence: iCalibration at every 4 weeks against ICARUS blue Classic's every 3 months. iCalibration also leads on iOS requirement (11.0 vs 15.0). 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.

ICARUS blue Classic ships an update every 3 months, iCalibration every 4 weeks. The most recent releases landed on October 18, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | ICARUS blue Classic | iCalibration |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 54 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ICP Group B.V.](https://appshunter.io/developer/1155058018) | [ICARVISIONS(SHENZHEN) TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1500826371) |

## What reviewers say

### ICARUS blue Classic

[App page](https://appshunter.io/ios/app/icarus-blue-classic/id1155058019)

This application allows you to control various devices remotely using a Bluetooth receiver. It offers intuitive menu guidance and the ability to create personalized user interfaces for seamless operation of winches, gates, lighting, and more.

**Highlights:** Control winches, gates, doors, and lighting, Easy smartphone and receiver connection, Intuitive menu guidance, Create personal user interfaces, Program up to 24 smartphones/receivers

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

**In-app purchases:** none


### iCalibration

[App page](https://appshunter.io/ios/app/icalibration/id6450919217)

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

**In-app purchases:** none


## Frequently asked questions

### Is ICARUS blue Classic free?

ICARUS blue Classic is free to download, with no in-app purchases.

### Is iCalibration free?

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

### Do ICARUS blue Classic or iCalibration have ads?

Neither ICARUS blue Classic nor iCalibration shows ads.

### Which is updated more often, ICARUS blue Classic or iCalibration?

ICARUS blue Classic ships an update every 3 months, and iCalibration every 4 weeks. Most recently, ICARUS blue Classic was updated on October 18, 2026 and iCalibration on September 20, 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.*