250+ iOS apps curated and reviewed
Out of 250+ codesignal apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (794) | No | Yes | Aug 2026 |
| 2 |  | Free | 3.8★ (75) | No | No | Aug 2026 |
| 3 |  | Free | 4.6★ (93K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.6★ (125) | Yes | Yes | Jul 2026 |
| 5 |  | Free | — | No | Yes | Aug 2026 |
| 6 |  | Free | — | No | Yes | May 2026 |
| 7 |  | Free | — | No | Yes | Aug 2026 |
| 8 |  | Free | 2.3★ (24) | No | No | Aug 2026 |
This app offers hands-on, practice-based lessons to build in-demand skills in areas like GenAI, business, and tech. It acts as a personal AI tutor, adapting to your learning pace and providing instant help on any topic. Earn shareable certificates and skill badges to advance your career.
This app provides coding challenges, tutorials, and a podcast to help users learn and improve their programming skills. It's designed for beginners and experienced coders alike, offering a comprehensive resource for expanding coding knowledge.
Transform your phone into a portable scanner to digitize any document. Easily scan, edit, sign, and share PDFs or JPEGs. Features include OCR for text conversion, annotation, and secure local storage.
Learn to code with interactive lessons, gamified challenges, and a robust code editor. Sharpen your skills in multiple languages, compete with others, and prepare for technical interviews. Offers a premium membership for enhanced features.
Control AI coding agents from your iPhone. Connect to Claude Code and OpenAI Codex for seamless development, including full Git workflow and push notifications. Offers a free tier and a Pro subscription with unlimited sessions.
This app offers a powerful coding environment for C++ development. It features syntax highlighting, efficient code layout, and tools for easy navigation and editing. Quickly scan code from physical documents and manage your projects with built-in organization and bookmarking.
Learn coding through fun, gamified missions designed for beginners. Develop essential skills like planning, problem-solving, and decision-making with engaging activities focused on STEAM subjects and life skills. All content is free to access.
Transform your mobile device into a comprehensive PDF management tool. Easily scan documents, convert images to PDFs, edit existing files, and add digital signatures. This app offers OCR capabilities to extract text and securely stores your files locally.
Print documents, photos, and web pages directly from your iOS device to a compatible Brother printer. Scan documents and save them to your device or cloud services. Advanced features include editing scans, sending faxes, and previewing copies.
This app offers a comprehensive coding environment for C programming, featuring syntax highlighting, efficient code layout, and essential editing tools. It also includes a camera-based code scanner and integrated tutorials to enhance the learning and development process.
Transform your device into a mobile office for efficient PDF management. Extract text from images, edit documents, convert images to PDF, and organize files with ease. This all-in-one utility offers a user-friendly interface for students and professionals.
Control your AI coding agents from your phone. Monitor, steer, and approve live AI coding sessions in real time, anywhere. Supports Claude Code and Codex, with features like voice coding and live localhost previews.
Connect to your local AI coding sessions from your mobile device. Monitor progress, review output, and take action without needing cloud repositories or complex network configurations. Enjoy secure, encrypted data transfer that keeps your code on your machine.