SQL Studio Mobile vs SQLearn

SQL Studio Mobile is the ultimate mobile companion for learning and practicing Database concepts. Powered by a robust offline SQLite engine, it transforms your device into a private, secure database playground where your data never leaves your phone. Key Features: Interactive Visualization: Automatically generate Entity-Relationship Diagrams (ERD) to understand table relationships at a glance. Structured Learning: Includes 10 built-in practice levels ranging from basic SELECT queries to complex JOIN operations, perfect for CS students and beginners. Professional Tools: Features syntax highlighting, error detection, and a clean interface optimized for mobile typing. Multi-Language: Fully localized support for English, Traditional Chinese, and Simplified Chinese. Whether you are a student revising for the Computer Science, a developer prototyping a schema, or a hobbyist learning data skills, SQL Studio Mobile provides the environment you need. The free version offers unlimited query execution and database creation. Upgrade to Premium via In-App Purchase to remove ads and unlock Project Import/Export, allowing you to share your databases or backup your progress seamlessly.

SQLearn teaches SQL the way it actually works — by writing and running queries LEARN Structured lessons cover everything from basic SELECT statements to JOINs, aggregations, window functions, CTEs, and transactions. Lessons end with a short quiz and a direct shortcut into the Playground so you can try what you just learned. PLAYGROUND A SQL editor with syntax highlighting and a keyword toolbar built for iPhone. Write any query, pick a schema, and run it — results appear instantly. Choose from built-in schemas or create your own with custom seed data. EXERCISES Guided tasks built around database schemas. Write your solution, run it, and compare it against the expected result. Stuck? Reveal the model answer and see exactly where your query differed. WHO IS THIS FOR? – Beginners learning SQL from scratch – Anyone who want to refresh or deepen their SQL skills TECHNICAL – Built-in SQLite engine, no dependencies, fully offline – Syntax highlighting and keyword toolbar in the editor – Schema viewer with table structure on demand – Supports iOS 17 and later