Data Communication app icon

Data Communication

This app will work as pocket notes of Data Communication for students.

Binary Tuts · com.binarytuts.datacommunication

Not rated yet 5K+ downloads v1.9 20.2 MB Android 7.0+ PEGI 3 · Everyone

Download APK 20.2 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v1.9 (9)
Updated
Nov 14, 2025 (11 months ago)
APK size
20.2 MB
Requires
Android 7.0+ (API 24)
CPU support
Any (no native code)
Category
Education (app)
Listed since
Jun 12, 2021 (at least)
Permissions
9
Website
binarytuts.wordpress.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Data Communication is an app by Binary Tuts in the Education category, listed since at least June 2021. It has no native code, so it runs on any Android processor.

It asks for 9 permissions, none of them sensitive. It asks for the same permissions as version 1.8. The app can read the advertising ID that ad and analytics services use.

Description

From the listing uploaded by “appupdater”.

This app will work as pocket notes for students those who learning Data Communication. From this app, you will able to learn: # Introduction to Data Communication # Network Models # Data and Signals # Wireless-signal.png # Digital Transmission # Analog Transmission # Bandwidth Utilization # Transmission Media # Error Detection and Correction # Introduction to Data Communication & Networking # Data flow (simplex, half-duplex, and full-duplex) # Types of connections # Categories of topology # Categories of Networks # Internet # Protocol # LAYERED TASKS # THE OSI MODEL # Seven layers of the OSI model # The interaction between layers in the OSI model # An exchange using the OSI model # Physical layer # Data Link # Network layer # Transport layer # Session layer # Presentation layer # TCP/IP PROTOCOL SUITE # ADDRESSING # Relationship of layers and addresses in TCP/IP # Physical addresses # IP addresses # Port addresses

Version history

3 versions are listed, going back to v1.7.

v1.9 LATEST Nov 14, 2025 20.2 MB TRUSTED v1.8 Aug 30, 2024 20.2 MB TRUSTED v1.7 Jun 7, 2024 18.9 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Nov 14, 2025.
  • Certificate issued to “Binary Tuts” 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 Nov 14, 2025
  • Validated against Google Play Nov 14, 2025
  • Signed byCN=Binary Tuts, OU=Android, O=Binary Tuts, L=Chitagong, ST=Bangladesh, C=bd
  • Signing certificate (SHA-1)D8:EA:70:05:32:C0:BF:D8:37:03:CA:00:9C:6A:FE:90:50:ED:4E:7D
  • File MD5b9a4fbe879241df25826eb36da175260
  • 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 (9)

Data Communication requests 9 permissions, none of them sensitive.

Required hardware & features

Data Communication 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 Data Communication 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 b9a4fbe879241df25826eb36da175260.

Tags

binarytuts datacommunication education data communication

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