
JustIN Mobile
JustIN Mobile technology allows you to use your smartphone as your door key.
Salto Systems · com.saltosystems.justin
- Signature matches the Google Play version Details
At a glance
- Latest version
- v2.6.7 (50607900)
- Updated
- Jul 28, 2026 (2 months ago)
- APK size
- 12.4 MB
- Requires
- Android 4.3+ (API 18)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit, MIPS
- Category
- Tools (app)
- Listed since
- Mar 8, 2021 (at least)
- Permissions
- 12 (3 sensitive)
- Website
- saltosystems.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
JustIN Mobile is an app by Salto Systems in the Tools category, listed since at least March 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit and MIPS, so it runs on practically every phone.
It asks for 12 permissions, 3 of them sensitive: read phone status and identity, Bluetooth connect and Bluetooth scan.
What's new in v2.6.7
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 28, 2026.
- Certificate issued to “Salto Systems” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature verified Jul 28, 2026
- Validated against Google Play Jul 28, 2026
- Signed byCN=Salto Systems, OU=Security, O=Salto Systems, L=Guipuzcoa, ST=Spain, C=ES
- Signing certificate (SHA-1)B2:75:C0:A2:00:60:95:A7:87:7D:04:0E:76:C5:41:95:D9:60:16:BC
- File MD545a50036d68a1bfbd7b97a350ff62bcf
- 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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (12)
JustIN Mobile requests 12 permissions, 3 of them sensitive.
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Nfc android.permission.NFC
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Bluetooth android.hardware.bluetooth
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
JustIN Mobile 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 JustIN Mobile 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. After downloading, check that the file's MD5 is 45a50036d68a1bfbd7b97a350ff62bcf.