SQL Practice vs beDBlite

Learn SQL in 15-minute daily sessions — on your phone, anywhere. SQL Practice turns idle moments into practical data skills. With interactive exercises, realistic datasets, and instant feedback, you’ll build SQL confidence from beginner fundamentals to interview-ready skills. Who it’s for: - Career changers entering tech - Professionals adding SQL to their toolkit - Students preparing for technical interviews - Anyone curious about data and databases Why it’s different: - Learn by doing: write and run real SQL queries - SQL Patterns (Pro): understand reusable approaches instead of memorizing answers - Database Bits (Pro): build intuition with short, visual lessons - Smarter feedback (Pro): see why your result differs from the expected output - Progressive curriculum: start with the fundamentals and advance at your own pace - Mobile-first design: practice whenever you have a few spare minutes When you get stuck: With Pro, SQL Practice helps you move forward without immediately giving away the answer. Use progressive hints, compare your results with the expected output, and explore SQL X-Ray explanations that break queries into understandable steps. What you’ll learn: - SELECT, WHERE, ORDER BY, and filtering - JOINs and relationships between tables - COUNT, SUM, AVG, GROUP BY, and HAVING - Subqueries and advanced query techniques - Reusable SQL patterns (Pro) - Core database concepts, indexes, and data design (Pro) Practice your way: - Guided SQL lessons - Easy, medium, and hard exercises - Quick drills - Short visual database lessons (Pro) - Daily practice challenges - Streaks, XP, achievements, and progress tracking - Hardcore mode: turn off the advanced SQL keyboard and solve the toughest challenges without assistance—the highest level of SQL practice. Free and Pro: Core SQL lessons, exercises, drills, streaks, and basic progress tracking are free. An optional auto-renewing Pro subscription unlocks SQL Patterns, Database Bits, progressive hints, detailed result comparisons, and SQL X-Ray step-by-step explanations. Available plans, billing periods, trial eligibility, and localized prices are shown before purchase. No purchase is required to use the core learning and practice features. Start your data journey today — no prior coding experience required, just 15 minutes of curiosity. Privacy Policy: https://martongreber.github.io/mvp/privacy.html Terms of Use: https://martongreber.github.io/mvp/terms.html

beDBlite creates, opens, searches and edits your SQLite databases on Mac, iPad and iPhone. OPEN DATABASES Open any SQLite file via the file picker or create a new, empty database; recently used files are remembered. VIEW AND EDIT TABLES On Mac and iPad as a real table with row selection, resizable column widths and sorting via the column headers, on iPhone as a clear grid. Edit cells directly, create new rows with hints for default values and required fields, delete rows. Jump straight to the linked row via a foreign key. INSPECTOR The selected row with all its fields in a sidebar (on iPhone as a sheet), or just a single cell if you prefer. Even very long texts can be read: large values are loaded only when needed. RECOGNIZE AND UNPACK VALUES Compressed values are recognized and unpacked in the inspector, as text, readable text or hex. Possible timestamps are identified and image formats are recognized. FILTER AND SEARCH Filter any table with a WHERE condition and sort it with ORDER BY, page through the rows, search across all tables. SQL QUERY AND CONSOLE Queries with suggestions for the next building blocks; the result appears like a table and can be saved as a view. Run your own statements in the SQL console. SCHEMA TOOLS Create tables, views, indexes and triggers from an SQL template, copy, empty or delete tables. EXPORT Structure, a single table or the complete database as an SQL file, even for large databases. DIAGNOSTICS Database information, integrity check and optimize (VACUUM). WAL mode support beDBlite opens files in WAL mode whose companion files are not accessible as read-only and tells you so. Schema objects in foreign files may not call unsafe SQL functions. Privacy • No user accounts, no ads, no tracking • Everything runs on your device, there is no server connection