TCP Port Scanner
A professional, lightweight tool for scanning and detecting open TCP ports.
About TCP Port Scanner
TCP Port Scanner is a high-performance network utility designed for IT professionals and power users who need to perform diagnostics and security assessments directly from their mobile device.
No root access is required. Simply specify an IP address and a port range to begin scanning.
Key Features:
- High-Speed TCP Scanning: Quickly detect open ports on reachable hosts within a custom range.
- Selectable Text Output: Results are presented in a single, selectable text block for easy copying, logging, and external analysis.
- Minimal Overhead: Optimized for performance without unnecessary background processes or heavy resource consumption.
- Mobile Diagnostics: Ideal for service verification, connectivity validation, and identifying active network services on the go.
Target Users:
- Network Engineers & System Administrators
- Security Analysts & Penetration Testers
- DevOps & SRE Practitioners
- IoT Developers & Home Network Managers
Legal and Ethical Notice:
This application must be used only on networks and devices for which you have explicit authorization. Unauthorized port scanning may violate local laws, organizational policies, or service agreements.
TCP Port Scanner details
TCP Port Scanner is a free Productivity app for Android with 100+ installs on Google Play and a 5.0/5 average rating from 1 rating. It was released on January 18, 2026 and last updated on July 25, 2026. It requires Android 7.0 or later. The app contains ads and offers in-app purchases.
- Category
- Productivity
- Rating
- 5.0 / 5 (1 rating)
- Installs
- 100+
- Price
- Free
- In-app purchases
- Yes
- Ads
- Contains ads
- Current version
- 1.4.0
- Requires Android
- 7.0
- Content rating
- Everyone
- Released
- January 18, 2026
- Last updated
- July 25, 2026
What’s new in TCP Port Scanner
An option to remove ads is now available. We have also resolved an issue where poor network conditions could cause the app to freeze during startup, ensuring a smooth launch every time.
Version 1.4.0 · Updated July 25, 2026
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