Eighty One vs Math Lessons by Voice

Whether you're just starting out or sharpening your multiplication skills, this app is designed to make learning the times tables easy, effective, and fun for all ages. With multiple levels and adaptive algorithms, you'll always be challenged at the right difficulty for your skill level. The ultimate goal of this app is to teach you the times tables once and for your entire life — building lasting mastery with each level. Key Features: Personalized Learning: The smart algorithm provides the most relevant problems based on your progress, helping you master each level step-by-step. Multiple Levels: Start from the basics and work your way up to more complex multiplication challenges. Track Your Progress: A comprehensive progress table lets you see how far you’ve come and what’s next. Achievements: Unlock rewards and achievements as you advance. Make learning math enjoyable and effective.

Listen to a problem, solve it in your head and answer aloud. Math Lessons by Voice combines mental math practice with a step-by-step course, from first numbers to fractions and equations. Features: • 10 interactive lessons with narration and visual explanations; • addition, subtraction, multiplication and division; • squares, roots, fractions and equations; • mathematical terms and definitions; • configurable difficulty and practice sessions; • saved progress and statistics; • English and Russian; • iPhone and iPad support. The first lesson and addition practice are free. A one-time Full Version purchase permanently unlocks the remaining lessons, practice activities, terms and Mission to Planet X. This is not a subscription. Spoken answers require microphone and speech-recognition permissions. On first launch, tap the microphone button and allow access. Recognition uses Apple Speech and may require an internet connection in some situations. No registration, advertising or third-party analytics.