Communication Systems

Name: Communication Systems
Author: Total Cyber Tech Pvt Ltd

LiveTotal Cyber Tech Pvt Ltd303 apps · 1.1M installsEducationFree · contains adsIn-app purchases: $1.99 - $8.00 per itemcommunication.systems.electrical.engineering

By MasterNow: Communication Systems—signals, modulation, noise, SNR, practice.

Alert me ★ Watch Open in Play ↗

Total installs: 541
Installs / day: 0
Rating: —★
Released: 23 May 2025
Last update: 19 Mar 2026
Countries: —

Installs per day

gain of the exact counter

12 Oct 2026No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

1dAll

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Device or other IDs
No data collected
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

6 in 3 groups

2 Sensitive1 Notable3 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage

Photos/Media/FilesSensitive1

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

StorageSensitive1

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Read more · all 6 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

Unlock the fundamentals of communication systems with this comprehensive learning app designed for students, engineers, and communication professionals. From signal transmission to modulation techniques, this app offers detailed explanations, interactive exercises, and practical insights to help you excel in communication system studies. Key Features: • Complete Offline Access: Study anytime without requiring an internet connection. • Comprehensive Topic Coverage: Explore key concepts like analog and digital modulation, signal processing, noise analysis, and data transmission. • Step-by-Step Explanations: Understand essential topics such as AM, FM, and PM modulation, sampling theory, and multiplexing. • Interactive Practice Exercises: Reinforce your knowledge with MCQs, fill-in-the-blanks, and signal analysis activities. • Visual Diagrams and Signal Graphs: Grasp complex concepts like waveforms, frequency spectra, and system blocks with clear visuals. • Beginner-Friendly Language: Complex technical concepts are simplified for easy understanding. Why Choose Communication Systems - Learn & Practice? • Covers both theoretical principles and real-world applications. • Offers practical insights for signal transmission, coding, and decoding techniques. • Helps students prepare for engineering exams and technical certifications. • Engages learners with interactive content for improved retention. • Ideal for both self-study and classroom support. Perfect For: • Electrical and electronics engineering students. • Communication system engineers and technicians. • Exam candidates preparing for technical certifications. • Professionals working in wireless communication, networking, and broadcasting. Master the essentials of communication systems and build a strong foundation in signal transmission, modulation, and data communication. With structured content and engaging practice tools, this app is your ultimate guide to mastering communication engineering concepts!

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