ATAG One

Your thermostat, which thinks and adapts for you.

ATAG Verwarming · io.cordova.AtagUser

Not rated yet 50K+ downloads v1.0.29 8.6 MB Android 7.0+ PEGI 3 · Everyone

Download APK 8.6 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.0.29 (29)
Updated: Feb 24, 2026 (7 months ago)
APK size: 8.6 MB
Requires: Android 7.0+ (API 24)
CPU support: Any (no native code)
Category: Lifestyle (app)
Listed since: Jul 6, 2021 (at least)
Permissions: 27 (1 sensitive)
Website: atag-one.nl
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

ATAG One is an app by ATAG Verwarming in the Lifestyle category, listed since at least July 2021. It has no native code, so it runs on any Android processor.

Since version 1.0.25, the APK grew from 7.8 MB to 8.6 MB and the minimum Android version rose from 5.1 to 7.0. It asks for 27 permissions, 1 of them sensitive: precise location. Compared with version 1.0.27, it drops 1 permission: “Modify shared storage”. The app can read the advertising ID that ad and analytics services use.

What's new in v1.0.29

In the past months we have implemented several improvements, in addition to some bug fixes, language error improvements & security updates. What's new? - Android platform compatibility

Description

From the listing uploaded by “appupdater”.

Your thermostat, which thinks and adapts for you. Easy remote control. Comfortable and efficient.

Version history

3 versions are listed, going back to v1.0.25. Since v1.0.27 it requires Android 7.0+.

v1.0.29 LATEST Feb 24, 2026 8.6 MB TRUSTED v1.0.27 Oct 30, 2024 8.5 MB TRUSTED v1.0.25 Jun 5, 2024 7.8 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Feb 24, 2026.
Certificate issued to “Atag Test” 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 Feb 24, 2026
Validated against Google Play Feb 24, 2026
Signed byCN=Atag Test
Signing certificate (SHA-1)28:6B:DC:65:A4:7A:A4:F1:37:C5:A7:1A:35:4B:49:7A:87:8E:A9:7E
File MD5a0d89e975b9ffde80205833a3cc65c38
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 (27)

ATAG One requests 27 permissions, 1 of them sensitive.

Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Advertising ID com.google.android.gms.permission.AD_ID
Ataguser pushhandleractivity (custom) io.cordova.AtagUser.permission.PushHandlerActivity
Badge read (custom) com.sec.android.provider.badge.permission.READ
Badge write (custom) com.sec.android.provider.badge.permission.WRITE
Badger badge count read (custom) me.everything.badger.permission.BADGE_COUNT_READ
Badger badge count write (custom) me.everything.badger.permission.BADGE_COUNT_WRITE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
Internal broadcast protection (app-defined) io.cordova.AtagUser.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Read app badge android.permission.READ_APP_BADGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Show notifications android.permission.POST_NOTIFICATIONS
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
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

ATAG One APK: questions and answers

Is there a version of ATAG One for older Android phones?

The current version needs Android 7.0 or later. Version 1.0.25 is the newest listed build that installs on Android 5.1 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 1.0.25 · All versions

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 ATAG One 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 a0d89e975b9ffde80205833a3cc65c38.