Inferred vs Lafz Daily

Test your programming knowledge. Understand the concepts behind the code. Inferred is a focused learning and practice app for developers who want to strengthen their technical knowledge through quizzes, explanations, and continuous progress tracking. Instead of simply memorizing answers, Inferred encourages you to think through each question, make a choice, and understand why an answer is correct. PRACTICE WITH FOCUSED QUIZZES Choose a topic, difficulty level, and session length, then challenge yourself with carefully structured programming questions. LEARN FROM EVERY ANSWER Each question includes a clear explanation to help you understand the underlying concept and learn from mistakes. FIND YOUR WEAK AREAS Inferred tracks your performance across topics so you can see where you are strong and what deserves more attention. TRACK YOUR PROGRESS Follow your learning progress over time and continue building stronger developer skills one session at a time. PREPARE FOR TECHNICAL INTERVIEWS Use focused practice sessions to refresh important programming concepts and test your knowledge before developer interviews. Inferred is currently focused on programming concepts used in Swift development, with more technical learning areas planned for the future. Think. Answer. Understand. Don’t memorize. Understand.

Lafz helps you understand the Qur'an by teaching its most frequent words — just one per day. Words are ordered by how often they appear, so the very first words you learn unlock the largest share of the text. Each word comes with its root, transliteration, meaning in your language, a real example ayah with reference, and an in-depth usage note. A built-in spaced-repetition review keeps what you learn from fading. Built for anyone who wants to move from reciting to understanding — no account, no ads, fully offline. FEATURES • Today's Word — a new Qur'anic word daily, ordered by frequency • Root, transliteration, meaning, example ayah, and in-depth notes • Spaced-repetition review that adapts to what you remember • Qur'an coverage tracker and learning streaks • Available in English, Urdu, Turkish, and Indonesian • Light and dark themes • Optional daily reminder • Works fully offline — no account required