DEMA Connect
DEMA Connect offers remote access to dispensers for easy programming
DEMA Engineering · com.demaeng.dema_mobile
- Signature matches the Google Play version Details
At a glance
- Latest version
- v2.1.9 (1582569954)
- Updated
- Jun 4, 2026 (4 months ago)
- APK size
- 18.9 MB
- Requires
- Android 5.1+ (API 22)
- CPU support
- x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Tools (app)
- Listed since
- Dec 30, 2022 (at least)
- Permissions
- 14 (8 sensitive)
- Website
- demaeng.com
- Developer contact
- [email protected]
About this APK
DEMA Connect is an app by DEMA Engineering in the Tools category, listed since at least December 2022. It includes native code for x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
Since version 2.1.1, the APK shrank from 28.4 MB to 18.9 MB and the minimum Android version rose from 4.4 to 5.1. It asks for 14 permissions, 8 of them sensitive, including precise location, location in the background and approximate location. It asks for the same permissions as version 2.1.7.
What's new in v2.1.9
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v2.1.1. Since v2.1.7 it requires Android 5.1+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 4, 2026.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified Jun 4, 2026
- Validated against Google Play Jun 4, 2026
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)14:CA:CD:01:2C:07:00:9A:90:B0:66:37:E5:82:FD:B2:A4:75:DF:59
- File MD5f877b8ad3d8a424d8462fce3a8b8f005
- 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 (14)
DEMA Connect requests 14 permissions, 8 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Bluetooth advertise Sensitive android.permission.BLUETOOTH_ADVERTISE
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Location in the background Sensitive android.permission.ACCESS_BACKGROUND_LOCATION
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- 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
- Bluetooth privileged android.permission.BLUETOOTH_PRIVILEGED
- Full network access android.permission.INTERNET
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Bluetooth android.hardware.bluetooth
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- Wi-Fi android.hardware.wifi
DEMA Connect APK: questions and answers
Is there a version of DEMA Connect for older Android phones?
The current version needs Android 5.1 or later. Version 2.1.1 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.1.1 · 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 DEMA Connect 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 f877b8ad3d8a424d8462fce3a8b8f005.
