X-Air WiFi

"X-Air WiFi" is an app for recuperator control.

OXYGEN · com.application.oxygen

Not rated yet 1K+ downloads v4.3 16.4 MB Android 6.0+ PEGI 3 · Everyone

Download APK 16.4 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v4.3 (50)
Updated: Jul 30, 2026 (2 months ago)
APK size: 16.4 MB
Requires: Android 6.0+ (API 23)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Tools (app)
Listed since: Mar 20, 2021 (at least)
Permissions: 13 (1 sensitive)
Website: oxygen.lt
Developer contact: [email protected]

About this APK

X-Air WiFi is an app by OXYGEN in the Tools category, listed since at least March 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 13 permissions, 1 of them sensitive: approximate location. It asks for the same permissions as version 4.2. The app can read the advertising ID that ad and analytics services use.

What's new in v4.3

Maintenance update.

Description

From the listing uploaded by “appupdater”.

Be modern, smart and wireless! Control your OXYGEN heat recovery unit with your smartphone or tablet. Simply connect the device to your home WiFi network and download the X-Air WiFi app. Discover all the benefits of this controller: Accurately set the ventilation intensity Easily create ventilation programs for each day of the week Monitor filter contamination and order new filters with just a few clicks Manage your home heating gas boiler and reduce your home heating costs Get regular software updates online Set the operating power within 5% accuracy, 30-100% range Use the weekly ventilation programs with up to 4 different modes for each day Control boost ventilation (boost) Monitor indoor, outdoor and supply air temperatures See the relative humidity in a room Join the Fresh Air Community OXYGEN builds next generation smart residential ventilation units enthalpy - moisture recovery, which are easy to install, easy to use. Just like breathing.

Version history

3 versions are listed, going back to v4.1.

v4.3 LATEST Jul 30, 2026 16.4 MB TRUSTED v4.2 Nov 23, 2025 15.4 MB TRUSTED v4.1 Nov 17, 2025 13.4 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 30, 2026.
Certificate issued to “Rolandas Razminas” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jul 30, 2026
Validated against Google Play Jul 30, 2026
Signed byCN=Rolandas Razminas, L=Kaunas, C=LT
Signing certificate (SHA-1)ED:34:85:8A:31:5B:76:0F:E0:54:7B:F0:2C:D3:EF:E1:CE:AF:00:0D
File MD537e8569a80dc109112aa18bfd1f5f74f
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (13)

X-Air WiFi requests 13 permissions, 1 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Advertising ID com.google.android.gms.permission.AD_ID
Change network state android.permission.CHANGE_NETWORK_STATE
Change wifi multicast statei android.permission.CHANGE_WIFI_MULTICAST_STATEi
Change wifi state android.permission.CHANGE_WIFI_STATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) com.application.oxygen.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Location android.hardware.location
Wi-Fi android.hardware.wifi

X-Air WiFi APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the X-Air WiFi APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 37e8569a80dc109112aa18bfd1f5f74f.