onlinegdb vs Advanced Port Scanner

OnlineGDB Mobile – Professional Code Compiler and IDE Write, compile, and run code on the go with OnlineGDB Mobile, a comprehensive mobile coding solution supporting more than 39 programming languages. OnlineGDB Mobile brings the power of the popular OnlineGDB platform to your phone or tablet, allowing you to code, test, and experiment anytime, anywhere. Key Features Support for 39+ Programming Languages C, C++, Java, Python, JavaScript (Node and Rhino), TypeScript, Kotlin, PHP, C# (Mono and .NET), Go, Rust, Swift, Ruby, Perl, Bash, Lua, Dart, R, Haskell, Scala, OCaml, Fortran, Pascal, COBOL, Assembly (GCC and NASM), Objective-C, Prolog, Groovy, Ada, Zig, D, Tcl, Smalltalk, SQLite, C3, PascalABC.NET, and Visual Basic. Professional Code Editor Syntax highlighting for all supported languages Auto-indentation and code formatting Light and dark themes Adjustable font sizes Line numbers and error highlighting Undo and redo support Powerful Compilation Features Real-time code execution Interactive and text-based input modes Custom compiler flags and arguments Command-line argument support Live output streaming Code Management Save and organize your code snippets for later use. Developer-Friendly Experience Works on both phones and tablets Optimized interface for coding on mobile devices Clean and intuitive design Perfect For Students learning programming Developers coding on the go Technical interview preparation Quick code testing and debugging Algorithm practice and problem solving Teaching programming concepts Competitive programming practice Powerful Yet Simple OnlineGDB Mobile combines the capabilities of a desktop IDE with the convenience of mobile devices. Execute complex programs, test algorithms, practice for interviews, or learn new programming languages directly from your phone or tablet. Always Accessible Whether you are traveling, studying, or simply away from your laptop, OnlineGDB Mobile lets you write and run code anytime. It is the perfect companion for developers and students who want a flexible coding environment. Supported Languages (Complete List) Ada, Assembly (GCC), Assembly (NASM), Bash, C, C# (Mono), C# (.NET), C++, C3, COBOL, D, Dart, Fortran, Go, Groovy, Haskell, Java, JavaScript (Node), JavaScript (Rhino), Kotlin, Lua, Objective-C, OCaml, Pascal, PascalABC.NET, Perl, PHP, Prolog, Python, R, Ruby, Rust, Smalltalk, SQLite, Swift, Tcl, TypeScript, Visual Basic, Zig. Start coding today with OnlineGDB Mobile, a powerful mobile compiler designed for developers, students, and programming enthusiasts.

Scan TCP ports on any host or IP — and see what’s actually open. Advanced Port Scanner is a fast, clear TCP port scanner for iPhone and iPad. Enter a hostname, domain, or IP address, choose a port range or a custom port list, then watch live results: open or closed, service name, response time. Use it to check a home server, verify a firewall rule, or confirm that SSH, HTTP, HTTPS, FTP, DNS, or Remote Desktop (RDP) is reachable. KEY FEATURES • Fast TCP port scanning Scan any host or IP address. Domain names are resolved automatically. Check TCP ports from 1 to 65535 with concurrent workers so large ranges finish quickly. • Range or custom port list Scan a continuous range such as 1–1024 or 8000–8100, or paste a mixed list like 22,80,443,3306,3389,8000-8010. • Live progress See scanned vs total ports, how many are open, and elapsed time while the scan runs. Stop at any time. • Open / closed filters Filter results to All, Open, or Closed. Open ports show latency in milliseconds so you can spot slow services. • Service identification Well-known ports are labeled with common TCP services — including SSH, HTTP, HTTPS, FTP, SMTP, DNS, SMB, RDP, VNC, MySQL, and more. • Banner and server hints On common web ports (80, 8080, 8000, and similar), the scanner can read a short banner or HTTP Server header so you can tell what software answered. • Share and copy Share a text summary of open ports with a teammate, or tap a result to copy the port number. • Built for control A warning appears before very large scans. Clear results when you are done and start another host immediately. WHO IT’S FOR • Homelab and self-hosted server owners • Developers checking if an app or API port is listening • IT and network admins verifying firewall and NAT rules • Anyone who needs a simple network port checker for troubleshooting HOW TO USE 1. Enter a host, domain, or IP (URLs are accepted and cleaned automatically). 2. Choose Range or List and set the TCP ports to scan. 3. Tap Start Scan. 4. Filter to Open ports, review services and latency, then share if needed. RESPONSIBLE USE Scan only devices and networks you own or have permission to test. Unauthorized port scanning can violate laws and network policies. This app is a TCP connect checker for legitimate troubleshooting — it does not exploit services, crack passwords, or scan your local Wi‑Fi for other people’s devices. Download Advanced Port Scanner and check open TCP ports in seconds.