Assembly Lab: 8086 NASM IDE

Assembly Lab: 8086 NASM IDE

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Assembly Lab: 8086 NASM IDE — Master Low-Level Programming on Your Terms

Skip the complex setup and dive into 16-bit real mode with a zero-config x86 simulator. Visualize registers, monitor memory in real-time, and debug NASM code with precision on iPhone, iPad, and Mac.

Publisher

Chongqing Hyperits Network Technology Co., Ltd.

Category

Developer Tools

Downloads

300

User Rating

1.0/5

Total Ratings

0

Locales

11

Real Mode, Real Insight

Discover the interface used by 300 users.

Assembly Lab app displaying NASM code editor and visual CPU register status

Assembly Lab app displaying NASM code editor and visual CPU register status

Assembly Lab app interface displaying 8086 assembly code and a Hello World message in the output console.

Assembly Lab app interface displaying 8086 assembly code and a Hello World message in the output console.

Assembly Lab app Knowledge section showing a list of x86 assembly learning topics like registers, instructions, and interrupts

Assembly Lab app Knowledge section showing a list of x86 assembly learning topics like registers, instructions, and interrupts

Visual map of the 8086 1MB memory address space and segment register default mappings

Visual map of the 8086 1MB memory address space and segment register default mappings

User guide screen of the Assembly Lab app showing execution controls and register definitions

User guide screen of the Assembly Lab app showing execution controls and register definitions

Assembly Lab mobile IDE showing code editor and disassembly view for 8086 NASM programming

Assembly Lab mobile IDE showing code editor and disassembly view for 8086 NASM programming

Assembly Lab 8086 NASM IDE showing code editor and memory viewer

Assembly Lab 8086 NASM IDE showing code editor and memory viewer

Assembly Lab app screen showing NASM assembly code and execution log

Assembly Lab app screen showing NASM assembly code and execution log

Settings menu of the Assembly Lab app showing options for execution speed and display formats.

Settings menu of the Assembly Lab app showing options for execution speed and display formats.

Master the Machine Code

The tools that make this app stand out, trusted by 300 users.

Zero-Config NASM Environment

Skip the frustration of setting up toolchains or legacy emulators. Write, assemble, and run x86 code instantly on your iPhone, iPad, or Mac with a built-in NASM-syntax assembler.

🖥️

Visual Real-Time Debugging

Make abstract concepts visible. Monitor registers, watch flags change, and browse the full 1MB memory space in hex as your code executes instruction by instruction.

🎓

Built for Deep Learning

Perfect for CS students and reverse engineers. Explore authentic BIOS and DOS interrupts, study real mode memory segments, and learn from pre-loaded examples ranging from basic logic to complex algorithms.

About the app

Everything you need to know about Assembly Lab: 8086 NASM IDE.

Description

AssemblyLab is a powerful x86 16-bit real mode assembly language simulator designed for iPhone, iPad, and Mac. No complex setup required — learn and practice assembly programming anywhere, anytime. 【CORE FEATURES】 • Complete x86 16-bit CPU emulation with 60+ instructions • NASM syntax assembler — write and run instantly • Real-time disassembly view to understand machine code • Full 1MB memory space, authentic real mode simulation 【POWERFUL DEBUGGING TOOLS】 • Set breakpoints and step through code • Live register monitoring (AX/BX/CX/DX/SP/BP/SI/DI) • Visual FLAGS indicator display • Memory browser with hex view and editing • Execution log to trace every instruction 【BIOS/DOS INTERRUPT SUPPORT】 • INT 10h Video Services: cursor control, character output, screen scrolling • INT 21h DOS Services: keyboard input, string output, program termination 【LEARNING-FRIENDLY】 • Built-in example programs from Hello World to algorithms • Syntax-highlighted code editor • Console output for immediate feedback • Load and run .COM files 【CROSS-PLATFORM EXPERIENCE】 • iPhone: optimized portrait layout • iPad: split-view interface for the big screen • Mac: native support with keyboard shortcuts Perfect for: - Computer Science students - Operating Systems course learners - Reverse engineering beginners - Retro computing enthusiasts - Developers curious about low-level programming AssemblyLab is your ideal companion for exploring how computers really work at the lowest level. Download now and start your assembly journey!

Latest Version

1.2

Size

7.8 MB

First Released

Jan 9, 2026

Ready to Master the Machine?

Stop wrestling with complex toolchain setups. Join other CS students and tech enthusiasts today and turn your iPad or Mac into a professional 8086 assembly laboratory.

Download on App Store

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