LBS Plus

LBS Plus offers interactive books for elementary and high school.

Alfa & LBS App. · lbs.starter

Not rated yet 10K+ downloads v0.23.172 64.1 MB Android 5.1+ PEGI 3 · Everyone

Download APK 64.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v0.23.172 (23172)
Updated: Apr 13, 2026 (6 months ago)
APK size: 64.1 MB
Requires: Android 5.1+ (API 22)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Books & Reference (app)
Listed since: Feb 23, 2021 (at least)
Permissions: 27 (1 sensitive)
Website: uadlobos.mx
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

LBS Plus is an app by Alfa & LBS App. in the Books & Reference category, listed since at least February 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 0.18.101, the APK grew from 40.1 MB to 64.1 MB. It asks for 27 permissions, 1 of them sensitive: camera. It asks for the same permissions as version 0.23.171.

What's new in v0.23.172

Mejoras de rendimiento de la app

Description

From the listing uploaded by “appupdater”.

Thanks to the technological advantages that the mobile devices offer, the LBS Plus contents facilitate the learning to children with visual weakness and at the same time the inclusion of audio supports to a better understanding of the topics. LBS Plus has a great multimedia capacity and interactivity, contains tools that allow to write notes, get close to details with the zoom tool to increase the size, take pictures and save them inside the content pages, mark with color important texts, draw over any page, text and photography with just swipe the fingers, contain an interactive index to improve navigation inside the book, open question exercises can be answered with the virtual keyboard of the mobile device. The application includes an agenda to write notes and reminders that are saved according to the creation date. LBS Plus interactive books are more ecological and generate minor environmental impact by paper and ink used in printed books. Nowadays virtual technology is part of our lives, it helps us to enhance daily activities. LBS Plus has been created with the objective of providing a pedagogical tool applied through the use of mobiles, facilitating and improving the teaching-learning processes of current generations. Once acquired the app and downloaded the interactive books, it does not require internet connection for the interactive tools to work.

Version history

5 versions are listed, going back to v0.18.101. Since v0.23.166 it requires Android 5.1+.

v0.23.172 LATEST Apr 13, 2026 64.1 MB TRUSTED v0.23.171 Apr 8, 2026 64.1 MB TRUSTED v0.23.166 Mar 14, 2026 63.2 MB TRUSTED v0.22.112 Jun 12, 2024 44.4 MB TRUSTED v0.18.101 Aug 19, 2023 40.1 MB TRUSTED

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Apr 13, 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 Apr 13, 2026
Validated against Google Play Apr 13, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)AA:3B:29:19:33:8D:4C:4D:87:52:78:BB:17:1D:F2:3A:58:75:EE:0A
File MD503302d0529ed6ae879f4017c2817e791
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)

LBS Plus requests 27 permissions, 1 of them sensitive.

Camera Sensitive android.permission.CAMERA
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) lbs.starter.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
Push messaging (app-defined) lbs.starter.permission.C2D_MESSAGE
Read app badge android.permission.READ_APP_BADGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

LBS Plus 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 LBS Plus 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 03302d0529ed6ae879f4017c2817e791.