EcoStream

The BUVA EcoStream app enables extensive control of the heat recovery unit.

BUVA · nl.buva.ecostream

Not rated yet 1K+ downloads v1.43 30.9 MB Android 7.0+ PEGI 3 · Everyone

Download APK 30.9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.43 (4194336)
Updated: Aug 26, 2026 (1 month ago)
APK size: 30.9 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 64-bit
Category: Tools (app)
Listed since: Jun 17, 2021 (at least)
Permissions: 16 (7 sensitive)
Website: buva.nl
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

EcoStream is an app by BUVA in the Tools category, listed since at least June 2021. It includes native code only for x86 64-bit, so it won't install on ordinary ARM phones (only on x86 devices such as emulators and some Chromebooks).

Since version 1.3.1, the APK grew from 11.6 MB to 30.9 MB and the minimum Android version rose from 5.0 to 7.0. It asks for 16 permissions, 7 of them sensitive, including precise location, read shared storage and display over other apps. It asks for the same permissions as version 1.42.

What's new in v1.43

Bug fixes and performance improvements

Description

From the listing uploaded by “appupdater”.

A revolutionary, intelligent and modular balanced ventilation system that takes advantage of heat recovery, that is what the BUVA EcoStream heat recovery unit is all about. The EcoStream app enables extensive control of the heat recovery unit. The app is equipped with an installer mode for setting up, adjusting and maintaining the EcoStream. In the user mode, a schedule can be programmed with a specific ventilation level per day and time. The resident can also check the air quality and the operation of the heat recovery unit. The EcoStream is part of the BUVA homecare systems. INSTALLER MODULE - Very user-friendly installer module - Separately adjust the input and output quantities - Set and adjust the ventilation levels - Airflow calibration of the minimum and maximum quantities - Modulating bypass adjustment and control - Easy adjustment of the BUVA EcoStream heat recovery unit - Helps establish the optimum setting for good air quality in the home - App indicates which maintenance is needed - Service department can watch in real time after approval of the resident - Automatic problem detection - Send and clean log files USER MODULE - Clear and easy to use app for residents - View the air quality and ventilation level at a glance - The heat recovery unit operates completely autonomously, but can easily be overruled via the app - Adjust ventilation level - Programme schedule - View filter status - Guarantees a healthy, comfortable and sustainable indoor climate REQUIREMENTS - BUVA EcoStream heat recovery unit - BUVA EcoStream app - WiFi connection Curious about other BUVA homecare systems products? Take a look at buva.nl or contact us at 0180 69 7500 or [email protected].

Version history

3 versions are listed, going back to v1.3.1. Since v1.42 it requires Android 7.0+.

v1.43 LATEST Aug 26, 2026 30.9 MB TRUSTED v1.42 Jan 15, 2025 26.6 MB TRUSTED v1.3.1 Jul 19, 2023 11.6 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 26, 2026.
Certificate issued to “Applied Micro Electronics 'AME' B.V.” 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 Aug 26, 2026
Validated against Google Play Aug 26, 2026
Signed byCN=Administrator, OU=RDD, O=Applied Micro Electronics 'AME' B.V., L=Eindhoven, ST=Noord-Brabant, C=NL
Signing certificate (SHA-1)3B:A5:12:9A:7B:B5:F1:7E:7D:82:36:C3:EC:A5:CF:C6:CA:F9:0F:78
File MD5259ee6b600e1079884d079a248532d95
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 (16)

EcoStream requests 16 permissions, 7 of them sensitive.

Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Nearby wifi devices Sensitive android.permission.NEARBY_WIFI_DEVICES
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Change wifi multicast state android.permission.CHANGE_WIFI_MULTICAST_STATE
Change wifi state android.permission.CHANGE_WIFI_STATE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) nl.buva.ecostream.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Bluetooth Low Energy android.hardware.bluetooth_le
Basic touch input android.hardware.faketouch
Location android.hardware.location
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

EcoStream 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 EcoStream 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 259ee6b600e1079884d079a248532d95.