MintQuery vs Sleepy Friends

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 Amazon. 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

It's getting late, and ten little animals are sleepy. Find the lamp and tap it to turn off the light — and watch each friend yawn, stretch, curl up and fall asleep. Sleepy Friends turns bedtime into a calm, cozy ritual for children aged 1–4. • Ten picture-book scenes: a kitten, puppy, bunny, bear cub, fox cub, hedgehog, duckling, piglet, lamb and mouse — each in its own snug bed, with its own lamp • Every animal blinks, giggles when tapped, and falls asleep with its own gentle animation and its own sleepy sound • Fireflies, falling leaves, twinkling stars and shooting stars bring each night to life • Summer and winter versions • Soothing lullaby and a soft, slow storyteller's voice in 25 languages: English, Ukrainian, German, French, Spanish, Italian, Polish, Portuguese, Dutch, Swedish, Korean, Japanese, Chinese, Hindi, Turkish, Indonesian, Arabic, Czech, Romanian, Hungarian, Danish, Norwegian, Finnish, Greek and Vietnamese • Autoplay mode: the story plays by itself • Ends with every friend softly snoring under the moon. And who is still awake? A little child waves goodnight from a window, switches off the light — and the screen goes dark, with only the quiet night left to hear Made for little ones: • No ads, no in-app purchases, no data collection • Works completely offline • Grown-up settings behind a parental gate