MintQuery vs Weakspot

Learn SQL in five minutes a day, on your phone. Every lesson teaches one idea, then you practice it straight away — tap-based exercises, nothing to type, nothing to set up. Every day there's also one real SQL interview question, from companies like Airbnb and ESPN. Free for everyone. WHAT YOU'LL LEARN - SELECT, FROM, WHERE — the building blocks of every SQL query - Filtering, sorting, and grouping data - JOINs — combining data from multiple tables - Aggregate functions like COUNT, SUM, AVG - Subqueries and more advanced concepts FEATURES - A daily SQL interview question from real companies - 8 exercise types including fill-in-the-blank, query builder, and debug challenges - AI tutor that explains concepts and gives hints without giving away the answer - Streak tracking to build a daily habit: lessons and the daily question both count - Progress saved across devices WHO IT'S FOR MintQuery is for beginners learning SQL for the first time, career switchers moving into data analytics, analysts refreshing skills they haven't used in a while, and anyone preparing for SQL interview questions. Practice writing queries, filtering data, joining tables, and debugging SQL — all from your phone, no laptop required. WHY MINTQUERY No hearts. No energy timers. No ads. No waiting three hours to continue a lesson. Make mistakes freely — that's how you learn. MintQuery is free to use, including the daily question and the first three modules. Premium unlocks all nine modules and unlimited AI tutor help, available as a monthly or annual auto-renewing subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mintquery.app/privacy Terms of Service: https://mintquery.app/terms

Turn your own notes into focused practice. Import a PDF, lecture slides, photos, or handwritten notes. Weakspot finds the key topics and creates multiple-choice, true-or-false, and fill-in-the-blank questions from your material. Study smarter: • Choose the question formats you want • See explanations and supporting passages • Track mastery by topic • Revisit weak areas with adaptive practice • Keep subjects and imported material organized • Delete a document and everything created from it at any time Free generation runs on your device when supported, with an extractive fallback available on other devices. Weakspot Pro uses cloud-powered generation for clearer, more challenging questions, plus adaptive weak-topic study and source highlighting. Pro plans include a recurring cloud-question allowance. Additional cloud-question packs are available as an optional in-app purchase. Internet access is required for cloud generation. Weakspot creates questions only from the study material you provide. Always review generated content against your source when accuracy is important. Privacy Policy: https://weakspot-study.web.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/