TSUZURU vs CodeBoom IDE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TSUZURU
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Welcome to TSUZURU. TSUZURU is a markdown note-takeing app. Features - Create and edit markdown documents. - Organinze notes in hierarchical notebooks. - Live markdown preview. - Sync data with database. - Cross-platform How to Use Markdown. - Headers Use # for headers. More # means smaller headers. # Header1 ## Header2 ### Header3 - Text Formatting - Bold text: **bold** - Italic text: *italic* - Bold and italic: ***bold italic*** - Strikethrough: ~~strikethrough~~ - Lists Unordered Lists - Item1 - Item2 - Nested item - Another nested item Ordered Lists 1. First item 2. Second item 3. Third item - Task Lists - [ ] Uncompleted task - [x] Completed task - Links and Images [Text](URL) - Code inline code and Code block. - Blockquotes > This is a blockquote It can span multiple lines. - Horizontal Rule ---- - Tables | Column 1 | Column 2 | Column 3 | |----------|----------|----------| | Cell 1 | Cell 2 | Cell 3 | | Cell 4 | Cell 5 | Cell 6 | - Mermaid Diagrams. You can create diagrams using Mermaid syntax. Use a code block with mermaid language. Happy note-taking!
CodeBoom IDE
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CodeBoom is a mobile coding app built for fast online programming, practice, and learning. Write and run code directly from your phone with an online IDE that supports 22 programming languages, including Python, JavaScript, C, C++, Go, Java, PHP, Ruby, Rust, C#, Swift, TypeScript, Bash, and more. Start a new file in seconds, run code instantly, and view results in a built-in terminal. Whether you are learning your first language, practicing algorithms, testing small ideas, or reviewing code examples, CodeBoom gives you a clean and focused coding workspace anywhere. Key Features Online IDE for 22 Languages Create and run code online without complicated setup. Choose your language and start coding instantly. Mobile Code Editor Write code with a simple, readable editor designed for mobile screens. Use light, dark, or system theme based on your preference. Real Terminal Output Run programs and see results in a built-in terminal. Use terminal input for interactive programs and check execution status in real time. AI Coding Tutor Ask coding questions, get clear explanations, generate examples, debug problems, and run code replies directly from the chat. Coding Challenges Practice hands-on programming challenges, track progress, earn XP, and improve step by step. Save Projects Save your code as reusable projects, manage them in My Codes, and download files whenever you need. Why CodeBoom? • Online coding in your pocket • 22 programming languages supported • Built-in editor and terminal • Runnable AI code examples • Practice challenges for real improvement • Save, manage, and download projects • Clean UI with light, dark, and system themes CodeBoom is designed for learners, students, developers, interview preparation, and anyone who wants to code quickly without setting up a desktop environment. Start coding online today.
Screenshots
Verdict
The clearest difference is update cadence: CodeBoom IDE at every 2 days against TSUZURU's every 10 days. TSUZURU's advantage is iOS requirement (15.1 vs 17). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TSUZURU ships an update every 10 days, CodeBoom IDE every 2 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.
| Parameter | TSUZURU | CodeBoom IDE |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 10 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17 |
| Further details — not scored | ||
| Size | 41 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Tatsunori Morita | CodeBoom Tech LLC |
In-app purchases
TSUZURU
No in-app purchases
CodeBoom IDE
No in-app purchases









