Comparison

iTer vs Assembly Compiler

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iTer

This app provides an extensive offline library of over 10,000 interview questions for developers across various programming languages and career paths. It includes company-specific exams, smart learning tools, daily quizzes, and powerful search functionality to aid in interview preparation.

Highlights
  • 10,000+ offline interview questions
  • 16 language tracks and 12 career paths
  • Company exam collections
  • Smart learning management (starring, mastery labels)
  • Daily quiz habit builder
  • Powerful global search
  • Home screen widgets and quick actions
Features
Read full description

iTer is your offline interview question library for developers. For ten years, iTer has helped programmers study smarter for job interviews. Version 10 is a full SwiftUI rebuild that brings 10,000+ curated questions, company exams, and practical study tools into one clean, fast, always-ready app. Whether you are preparing for campus recruiting, switching jobs, or refreshing fundamentals, iTer turns spare minutes into real progress. 1. Massive offline question bank - 10,000+ interview questions, fully offline - 16 language tracks: Objective-C, Swift, Java, C/C++, PHP, JavaScript, Python, SQL, C#, HTML5, Ruby, R, Linux, Big Data, Algorithms, Network Security - 12 career paths: iOS, Java, Web, PHP, Python, Game, Database, Big Data, Linux, Algorithm, and Network Engineering - 12 company exam collections from Google, Microsoft, Baidu, Tencent, Alibaba, JD, 360, NetEase, and more - Multiple-choice and Q&A formats covering language basics, frameworks, algorithms, and common interview topics 2. Smart learning management - Star important questions for quick review before interviews - Recent history picks up where you left off - Mastery labels: unlearned, learned, mastered - Wrong-answer notebook collects mistakes from daily quizzes - Learning stats summarize favorites, wrong answers, and mastery rate 3. Daily quiz habit builder - Five multiple-choice questions every day, seeded by date - Streak counter keeps you motivated - Instant scoring with encouraging feedback - Wrong-answer review shows your answer vs the correct one - Retry today or reshuffle for extra practice 4. Powerful global search - Search questions, answers, and knowledge keywords - Filter by language or company exams - Jump straight to question details from results -【iPad + keyboard】⌘F to search, ⌘1–⌘4 for tabs. In question detail (from a multi-question list): ← Previous, R Random, Space Show answer, → Next — faster review on iPad. 5. Categories and advanced learning - Browse by career path or company exam papers - Advanced learning links to LeetCode, Objc.io, NSHipster, Awesome lists, Gitbook tutorials, and practice projects - External links open inside the app with in-app Safari 6. Home screen widgets - Daily Question: one interview question on your home screen - Quiz Glance: today score and streak - Favorites Glance: track saved questions - Wrong Book Glance: reminders for mistakes to review - Widget background can follow your app theme 7. Home screen quick actions - Long-press the app icon to pin up to 4 shortcuts - Jump to search, daily quiz, favorites, wrong book, categories, feedback, or App Store review - Deep links open the right screen instantly 8. Rich question detail experience - Tap to reveal or hide answers for Q&A items - Interactive multiple-choice practice before seeing explanations - Toolbar actions for favorite, mastery, and share - Copy question and answer text for notes - Shuffle question order in lists - Share cards render a long image with QR code for friends and teammates 9. 15 beautiful themes - Presets including Gold, Ocean Blue, Forest Green, Rose Pink, and more - Custom accent color support - Light, dark, and system appearance - List and grid layouts across language, category, and question screens 10. Native multi-platform experience - iOS and iPadOS 16: full features including widgets and quick actions - macOS 13: native Mac app with tabs, keyboard shortcuts, share cards, and tips 11. Settings and support - Toggle favorites and recent sections on the Languages tab - In-app feedback email to the developer - Tip the developer to support ongoing updates - About page with version info and open-source credits Why iTer - Ten years focused on developer interviews - Offline-first study, anywhere anytime - Questions, quizzes, wrong book, and widgets in one learning loop - One purchase, works on iPhone, iPad, and Mac Add iTer to your home screen or Dock. Five questions a day adds up to interview confidence.

About

Assembly Compiler

Features
Read full description

App Name: Assembly Compiler - AI Learning Assistant Assembly Compiler - AI Learning Assistant — A mobile compilation and learning tool designed for students learning assembly language, reverse engineering enthusiasts, and low-level system developers. It integrates assembly code editing, compilation, and execution with an intelligent AI learning assistant, allowing you to write, debug, and analyze assembly programs anytime, anywhere on your iPhone and iPad. Core Features Code Compilation & Execution Built-in lightweight assembly simulation environment supporting ARM64, x86 (NASM style), MIPS and other mainstream instruction sets Assemble, link, and run code directly on iOS devices Real-time display of register states, memory contents, and program output Interactive debugging mode with step-by-step execution, stack frame inspection, and flag tracking AI-Powered Learning Assistant (Key Highlight) Built-in AI assistant answers questions about assembly instructions, addressing modes, calling conventions, and more Helps understand stack frame structure, interrupt calls, inline assembly, and low-level I/O principles Provides code optimization suggestions (e.g., reducing memory access, efficient register usage) "Explain current code block" feature for quickly understanding existing assembly logic Code Editing Experience Syntax highlighting for registers, instructions, pseudo-instructions, and labels Smart indentation and jump label hints Multi-file project management: .asm, .inc, .s files Built-in assembly code templates: System call output string (x86/Linux style) ARM64 basic loops and conditionals Stack frame examples and subroutine call conventions MIPS array traversal examples Learning Resources Assembly language tutorials (from registers to interrupts) Practice exercises and lab examples (string reversal, case conversion, bubble sort) Reverse engineering introductory examples (function call analysis, stack overflow basics) Assembly interview/exam question bank (for computer system fundamentals courses) Code saving and note-taking features to build a personal knowledge base Who Is This For? University computer science / embedded systems students (Computer Organization, Assembly Language, Operating Systems courses) Reverse engineering and binary security enthusiasts Exam candidates preparing for graduate school or certification (e.g., 408, soft exam) Embedded developers and BIOS/UEFI low-level developers Developers who want to understand "how high-level code translates to machine instructions" Easy to Use No registration required to start coding Save, import, and export code (.asm files) AirDrop and iCloud sync support for seamless multi-device switching Assembly language is the foundation for understanding computer architecture, operating systems, security, and high-performance code. Whether you're preparing for exams, practicing low-level algorithms, analyzing disassembled code, or getting started with reverse engineering, Assembly Compiler - AI Learning Assistant is your pocket-sized assembly lab. Subscription & Privacy Flexible subscription plans for every need! 1 Month – For short-term projects or intensive learning 1 Year – Lower unit price, ideal for long-term learning Lifetime – One-time purchase, permanent access to all features Auto-Renewal (excluding Lifetime): Payment will be charged to your iTunes Account upon confirmation Subscription cycles: monthly or yearly Auto-renewal occurs within 24 hours before the current period ends Manage subscriptions or disable auto-renewal anytime in Apple ID Account Settings Lifetime Membership Benefits: One-time purchase, permanently unlock all features – no worries about renewal Subscription Management Path: Settings > [Your Name] > Subscriptions Agreements Privacy Policy: https://docs.qq.com/doc/DRFZnV2JkVGVSUWVU Terms of Use: https://docs.qq.com/doc/DREdRb0VqQUFETVhq Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact Us: hxx_shdt@126.com

Screenshots

iTer4 screens
Assembly Compiler3 screens

Verdict

The call

The clearest difference is update cadence: iTer at every 4 days against Assembly Compiler's every 3 months. iTer also leads on price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

iTer costs $0.99 and Assembly Compiler $1.99 up front. iTer sells 1 one-off in-app purchase and Assembly Compiler sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

iTer ships an update every 4 days, Assembly Compiler every 3 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
iTer versus Assembly Compiler: the parameters behind the verdict, then further details
ParameteriTerAssembly Compiler
Price$0.99 — better$1.99
Rating5.0 (1 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationPaid—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS16.0 — better17.6
Further details — not scored
Size19 MB85 MB
Age rating4+4+
Developer天从 何乐祥 胡

In-app purchases

1 purchases

iTer

One-time1
  • Tip the developer$0.99
3 purchases

Assembly Compiler

Subscriptions2
  • 30天会员$4.991 Month
  • 360天会员$24.991 Year
One-time1
  • 终身会员$69.99

Questions

Is iTer free?
iTer costs $0.99, and also offers in-app purchases.
Is Assembly Compiler free?
Assembly Compiler costs $1.99, and also offers in-app purchases.
Do iTer or Assembly Compiler have ads?
Neither iTer nor Assembly Compiler shows ads.
Which is updated more often, iTer or Assembly Compiler?
iTer ships an update every 4 days, and Assembly Compiler every 3 months. Most recently, iTer was updated on October 7, 2026 and Assembly Compiler on October 2, 2026.

Other comparisons