JDoodle vs App Memo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JDoodle
This mobile IDE and compiler allows you to write, compile, and execute code for over 85 languages on your device. It features AI-powered debugging and code generation, making it a comprehensive tool for programmers on the go. Sync and save your projects with advanced privacy controls.
- Compile and execute code for 85+ languages
- AI Code Debug & Execute in Interactive Mode
- AI Code Generator
- Advanced IDE with multi-file support
- Sync and save projects
- Comprehensive privacy controls
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Experience the convenience of mobile programming with JDoodle's advanced mobile IDE and Online Compiler, a trusted resource for programmers since 2013. Dive into the future of coding with tools like our Java Compiler, C++ Compiler, Python IDE, and the newly added AI Code Debug & Execute in Interactive Mode features, right at your fingertips. • Your Ultimate Coding Partner: Whether you're working on Java, C++, Python projects, or exploring the potential of AI programming, our mobile IDE serves as your comprehensive Code Editor. It's designed to fit in your pocket, making it your go-to for crafting remarkable applications on the move. With the introduction of Advanced IDE capabilities supporting multiple files, managing complex projects has never been easier. • Empower Your Coding Journey: Explore the frontier of AI Programming with our AI Code Generator, alongside the innovative AI Code Debug & Execute in Interactive Mode features. As part of JDoodle's community of over 1 million users, you'll find a space to connect, share, and expand your coding horizons. • Versatile Language Support: Our versatile compiler extends beyond Java, C++, and Python, supporting code execution and compilation across 85 languages. This breadth of support opens up endless possibilities, from rapid prototyping to in-depth exploration of AI Coding. • Flawless Code Management: Keep your projects secure with JDoodle's sync and save capabilities. With comprehensive privacy controls, you decide who sees your work, making it easy to share and collaborate on your terms.Dive Deeper with Our Resources: You can access detailed documentation to maximize your use of JDoodle's mobile app. For a full guide, visit [JDoodle Mobile App User Guide](https://www.jdoodle.com/docs/jdoodle-mobile-app/mobile-app-user-guide). We welcome your feedback and suggestions at hello@jdoodle.com.
App Memo
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Turn a rough sketch into a clean AI wireframe in seconds. Capture app ideas, plan every screen, write the spec, and brainstorm with on-device AI — AppMemo holds every step from spark to technical specification in one place. Stop losing brilliant ideas. AppMemo helps you organize every detail from the initial spark to a complete technical specification. KEY FEATURES • AI-Powered Chat — Brainstorm with AI to refine your ideas, get feature suggestions, and explore new directions • On-Device AI — Faster, more private brainstorming powered by on-device models • Sketch → AI Mockup — Turn hand-drawn sketches into real screen wireframes with AI • Screen Planning — Define app screens and auto-generate wireframe previews to visualize your concept • Technical Requirements — Create detailed TRD documents in Markdown to plan your development • AI Icon Generator — Generate professional app icon concepts powered by AI • File Management — Keep all attachments related to an idea organized in one place • Floating Action Menu — Launch AI chat, add screens, or generate icons from anywhere in the editor • Share Extension — Save ideas directly from any app by sharing text • Home Widget — Quick access to projects and quick memo widget right from your Home Screen • Siri Shortcuts — Launch quick memo and new ideas from Spotlight • Smart Organization — Search, filter, sort, and switch between grid and list views with an Apple Notes-like experience • Backup & Sync — iCloud sync keeps your ideas across devices, plus ZIP export/restore for full backups HOW IT WORKS 1. Capture your app idea with a name and description 2. Chat with AI to brainstorm features and refine your concept 3. Sketch screens by hand and let AI turn them into wireframes 4. Plan screens, generate wireframes, and build your technical spec 5. Export everything when you're ready to start building Whether you're a solo developer with side project ideas or a product team brainstorming the next big thing, AppMemo turns scattered thoughts into structured, actionable plans. Download AppMemo today and never lose an app idea again.
Screenshots
Verdict
The clearest difference is iOS requirement: JDoodle at 15.0 against App Memo's 26.0. On price, update cadence, ads and in-app purchases 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.
JDoodle ships an update fortnightly, App Memo every 9 days. The most recent releases landed on October 16, 2026 and September 25, 2026 respectively.
| Parameter | JDoodle | App Memo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (96 ratings) — better | — |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 96 — better | — |
| Update frequency | Fortnightly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 37 MB | 17 MB |
| Age rating | 9+ | 4+ |
| Developer | Nutpan Pty Ltd | heewook shin |
In-app purchases
JDoodle
No in-app purchases
App Memo
No in-app purchases









