PortMaster Android

PortMaster

Network ports lookup & quizzes. Add custom ports and master exam-style scenarios

Features & Capabilities

PortMaster is a fast, offline reference and trainer for TCP/UDP ports. Look up services, learn what each port is used for, and practice with quizzes—including CompTIA-style scenarios for real-world prep.

Key features
• Port lookup & details — Search by number, service, or protocol and view clear descriptions.
• Notes — Add your own reminders to any port entry.
• Favorites — Star important ports for quick access.
• Quiz (Normal) — Four-choice questions drawn from the catalog; optional timer; review with correct answers.
• Clean, responsive UI — Built to be readable and snappy on phones and tablets.
• Works offline — No sign-in required and no connection needed.

Pro upgrade (one-time)
• Hard Mode (Scenario) — Real-world, CompTIA-style questions.
• Question Count — Run longer sets: 25 or 50 questions.
• Custom Ports — Add and remove your own port definitions.
• Export Favorites — Share or save as CSV / JSON.
• No ads. Works fully offline.

Who it’s for
• Students preparing for A+, Network+, Security+, and other IT exams.
• Sysadmins, network engineers, and help-desk teams who need a quick ports reference.
• Anyone who wants to memorize common ports and protocols faster.

Privacy
No account required. Your data stays on your device; exports are created locally only.

User Growth & Download Statistics

App
By:
NetSageStudios
Downloads:
1,032 42
Version:
1.1.0 Last updated: 2026-03-07
Version code:
38
Creation date:
2025-10-25
Publisher country:
US US
Permissions:
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • android.permission.POST_NOTIFICATIONS Low risk
  • android.permission.RECEIVE_BOOT_COMPLETED Low risk
  • android.permission.WAKE_LOCK Low risk
  • com.android.vending.BILLING Low risk
  • com.google.android.c2dm.permission.RECEIVE Low risk
  • See more
Size:
24.90MB
Email:
ne*****@gmail.com
URLs:
Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-12
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
NetSageStudios
Google Play Store
https://play.google.com/store/apps/details?id=com.netsagestudios.portmaster
Email:
ne*****@gmail.com

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