Improve Vocabulary vs Math Machine

A new English word every day, with a scene made for it. OnceADay gives you one word a day: its definition, example sentences, and audio pronunciation. Tap the card to reveal the meaning and keep your streak alive. ONE WORD, ONE IMAGE Every word comes with its own scene. Seeing "pellucid" as a crystal with a whole mountain visible through it is what makes it stay. BUILD A VOCABULARY YOU CAN SEE Your collection holds every word you have learned, as a mosaic of the images you unlocked. Open it any day to see how far you have come. KEEP THE HABIT Reveal the card each day and your streak grows. Choose the time of your daily reminder, and OnceADay shows up when it suits you. REVIEW WHAT YOU LEARNED Go back over earlier words with flashcards. Swipe right if you remember it, left if you do not, and the word returns sooner. ON YOUR HOME AND LOCK SCREEN Add a widget to keep the day's word in front of you, on your Home Screen or just under your clock. ONCEADAY PREMIUM - An English idiom every day, to sound like a native rather than a textbook - Unlimited review sessions - Unlock any past day you missed - Background themes to make the app yours No ads, no clutter. One word a day, and a vocabulary that builds itself. SUBSCRIPTION OnceADay Premium is an auto-renewing subscription, available monthly or yearly, and the yearly plan starts with a one-week free trial. The price in your currency is shown in the app before any purchase. Your subscription renews unless you cancel at least 24 hours before the end of the current period, from your App Store account settings. Privacy Policy: https://www.termsfeed.com/live/48cd8a53-c813-44f2-a575-6658c9962909 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Math Machine is a level-based quiz app to practice real-world math and physics-style problems.