# EXOSPACE B55 vs iCtrl X1

The clearest difference is update cadence: iCtrl X1 at every 5 days against EXOSPACE B55's every 2 months. 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.

EXOSPACE B55 ships an update every 2 months, iCtrl X1 every 5 days. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | EXOSPACE B55 | iCtrl X1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (65 ratings)](https://appshunter.io/ios/app/exospace-b55/id1016372966/reviews)** | — |
| Number of ratings | **65** | — |
| Positive reviews | 14.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 13 MB | 12 MB |
| Requires iOS | 9.0 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Breitling SA](https://appshunter.io/developer/323691435) | [eMoMo Technology Co., Ltd.](https://appshunter.io/developer/717812215) |

## What reviewers say

### EXOSPACE B55

[App page](https://appshunter.io/ios/app/exospace-b55/id1016372966)

Enhance your connected chronograph's functionality with this companion app. It allows for easy adjustment of watch settings, saving and analyzing measurement data, and configuring various chronograph functions. Receive smartphone notifications directly on your watch and update its software seamlessly.

**Highlights:** Verify and adjust chronograph settings, Save and analyze time series measurements, Configure chronograph functions, Access and save flight times, Receive smartphone notifications on watch, Personalize watch display, Update watch software

**Features:** macOS Compatibility

**In-app purchases:** none


### iCtrl X1

[App page](https://appshunter.io/ios/app/ictrl-x1/id1256381105)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EXOSPACE B55 free?

EXOSPACE B55 is free to download, with no in-app purchases.

### Is iCtrl X1 free?

iCtrl X1 is free to download, with no in-app purchases.

### Do EXOSPACE B55 or iCtrl X1 have ads?

Neither EXOSPACE B55 nor iCtrl X1 shows ads.

### Which is updated more often, EXOSPACE B55 or iCtrl X1?

EXOSPACE B55 ships an update every 2 months, and iCtrl X1 every 5 days. Most recently, EXOSPACE B55 was updated on November 1, 2026 and iCtrl X1 on November 2, 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.*