AIRSTEP Updater

Name: AIRSTEP Updater
Rating: 2.5 (11 reviews)
Author: XSONIC Inc.

By: XSONIC Inc.

Utilities

Features & Capabilities

AIRSTEP Updater

User Growth & Download Statistics

App

By:

XSONIC Inc.

Rating:

2.50

(11)

Version:

4.1.0 Last updated: 2025-08-12

Version code:

877173741

Creation date:

2021-07-24

Compatible devices:

Size:

30.09MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-08

Compare stats and ranking:

Ranking

# 478,293 ▼ 362

For Developers

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Developed by:

XSONIC Inc.

Apple Apps Store

https://apps.apple.com/us/app/airstep-updater/id1577663031

User Reviews

Review for this app specifically: I followed the step by step instructions in app to update the Bluetooth Firmware successfully. - I was instructed in-app to also update the firmware via USB. Unfortunately the USB to computer firmware update using the “AIRSTEP KatEX USB Updater” software was a different experience - I was in the end able to update, however: the update software did NOT work on my MacOS (M1 MacBook Air on latest OS) in that update mode did not trigger/enable the Update button option on the computer software. I was able to update without fuss via Windows PC. Noting here that in addition to the Updater software, the Windows download zip contained a driver for Airstep that the MacOS download zip didn’t include. Thanks.

by Sa*****, 2025-09-14

Worked quick and easy for the airstep YT, but the app didn't tell me what the firmware version was, before or after updating. It installed something, so I assume the device is up to date.