Mobile Grid Client

Second Life and OpenSim messaging client that keeps you connected all the time.

Schlager · com.schlager.mgc

Not rated yet 100K+ downloads v1.35.1319 3.5 MB Android 6.0+ PEGI 12 · Low Maturity

Download APK 3.5 MB All versions

Signature matches the Google Play version Details

Watch the Mobile Grid Client trailer on YouTube

At a glance

Latest version: v1.35.1319 (182)
Updated: Oct 1, 2026 (7 days ago)
APK size: 3.5 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Category: Social (app)
Listed since: Apr 20, 2021 (at least)
Permissions: 12 (2 sensitive)
Website: mobilegridclient.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Mobile Grid Client is an app by Schlager in the Social category, listed since at least April 2021. It has no native code, so it runs on any Android processor.

Since version 1.32.1298, the APK grew from 1.8 MB to 3.5 MB and the minimum Android version rose from 4.0 to 6.0. It asks for 12 permissions, 2 of them sensitive: read phone status and identity and find accounts on the device. It asks for the same permissions as version 1.34.1315.

What's new in v1.35.1319

Added support for latest Android versions.

Description

From the listing uploaded by “appupdater”.

Mobile Grid Client is a Second Life (SL) and Open Simulator (OpenSim) messaging client/viewer with local chat, IM, group chat, people search, mini map, the ability to teleport, inventory support and much more. The unique client-server architecture of Mobile Grid Client keeps you connected to the grid all the time, even when your phone is in standby and keeps the traffic low. Traditional Second Life viewers generate massive data and therefore have a big impact on your phone’s battery and data plan. Mobile Grid Client only uses a fraction of that and so doesn't rely on fast network connections or carrying your power adapter with you. Visit our website for more information. PLEASE NOTE: The first 28 days of usage are free. After then you have to PAY A MONTHLY FEE (starting at L$250) for usage. The fee is NOT recurring and Mobile Grid Client will always ask you before charging your account. Mobile Grid Client is not an official Second Life viewer/client from Linden Lab and is not provided or supported by Linden Lab, the makers of Second Life.

Version history

5 versions are listed, going back to v1.32.1298. Since v1.34.1315 it requires Android 6.0+.

v1.35.1319 LATEST Oct 1, 2026 3.5 MB TRUSTED v1.34.1315 Mar 24, 2026 3.2 MB TRUSTED v1.33.1308 Sep 29, 2024 3.2 MB TRUSTED v1.33.1303 Sep 10, 2024 3.2 MB TRUSTED v1.32.1298 Jul 20, 2024 1.8 MB TRUSTED

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Oct 1, 2026.
Certificate issued to “Schlager” 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 Oct 1, 2026
Validated against Google Play Oct 1, 2026
Signed byCN=Kurt Schlager, OU=headquarters, O=Schlager, L=Graz, ST=Styria, C=AT
Signing certificate (SHA-1)0F:29:4F:CE:CC:C0:6E:EB:49:A2:10:AF:E7:16:AF:87:29:68:07:17
File MD5780fbed7625b22f9957044baf2002235
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 (12)

Mobile Grid Client requests 12 permissions, 2 of them sensitive.

Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Control vibration android.permission.VIBRATE
Foreground service special use android.permission.FOREGROUND_SERVICE_SPECIAL_USE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.schlager.mgc.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Mobile Grid Client APK: questions and answers

Is there a version of Mobile Grid Client for older Android phones?

The current version needs Android 6.0 or later. Version 1.33.1308 is the newest listed build that installs on Android 5.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 1.33.1308 · 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 Mobile Grid Client 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 780fbed7625b22f9957044baf2002235.