Number Builder vs LatinOpus

Number Builder turns dice rolls into a hands-on way to practice mental math. SOLVE MODE Roll three dice, enter a target number, and see every way to combine your dice — using addition, subtraction, multiplication, division, exponents, and roots — to reach it. Great for checking your own work or discovering paths you hadn't thought of. CHALLENGE MODE Roll a set of dice and a target, then build the answer yourself — tapping dice and operators into place, left to right, with instant feedback when you're right. Six levels of difficulty take you from simple addition all the way up to exponents, fractional exponents, and roots, with targets up to 1,000. Challenge mode includes 3 free puzzles to try. After that, it unlocks with a single one-time purchase — no subscriptions, and Family Sharing means one purchase covers your whole family. BUILT FOR PRACTICE Six progressively harder levels, each changing exactly one thing about the challenge Customizable dice colors and styles Full support for larger text sizes and VoiceOver Solve mode stays completely free, no purchase required No data is collected. No ads, ever.

LatinOpus® is the new way to master your Latin vocab. Save time, and save effort with the ultimate digital flashcards. Practice your Henle flashcards with ease; no more hassle of keeping up with making your own. Choose flashcards by unit or by lesson! Refine your vocab knowledge both Latin to English and English to Latin. Know what you need to practice: LatinOpus® saves the words you want to practice so you can learn them separately! Quiz yourself: Easy self-quizzes keep your highest and lowest score, and their average. Watch your skills improve over time with Statistics. All of your quiz scores are saved, and you can quickly reference your Average score, Highest score and Lowest score. Perfect for Henle Latin First Year students to master their vocabulary. LatinOpus® is Ad-free and tracking-free so you can focus on what matters.