Einstein's secret book app icon

Apps Like Einstein's secret book for iPhone and iPad

by Godline Studios Sociedad Limitada★ 4.01 ratingsGamesFreeData updated 2026-09-17

Einstein's secret book screenshots

Ranked alternatives

Showing 461–480 of 1,000 ranked alternatives.

  1. Gus on the Go: English app icon

    Gus on the Go: English

    toojuice, LLC

    Learn vocabulary with interactive games

    Learn basic vocabulary through interactive lessons on numbers, colors, and shapes. Complete exercises with animated characters and review with vocabulary games. Reinforce learning with visual and auditory activities.

    ★ 4.47 ratingsEducation$3.99Data updated 2026-09-08
  1. Gus on the Go: Mandarin app icon

    Gus on the Go: Mandarin

    toojuice, LLC

    Learn Mandarin with Gus the Owl

    The app teaches nearly 90 Mandarin words through interactive lessons and 10 activities. Engaging vocabulary reviews unlock games that reinforce learning, offering a multi-sensory journey.

    ★ 3.310 ratingsEducation$3.99Data updated 2026-10-04
  2. AI Word Puzzle - Hangman app icon

    AI Word Puzzle - Hangman

    Md. Mahmud Ahsan

    Play , challenge friends, learn words

    Play with single or modes. Choose from 21 English categories. Solve word puzzles with randomly generated clues. Compete against friends or challenge yourself to improve spelling and vocabulary.

    ★ 4.431 ratingsGamesFreeData updated 2026-09-08
  3. Fast Reflex - Test your BRAIN app icon

    Fast Reflex - Test your BRAIN

    Radoslaw Kubas

    Reflexes and compete globally

    Tap a red box as quickly as possible to improve reflexes and hand-eye coordination. Compete globally to climb the leaderboard. Adjust to changing colors and sounds to adaptability. Track progress and compare reaction times with other players.

    ★ 4.547 ratingsGames$0.99Data updated 2026-09-15
  4. Speed Sudoku – Compete Online app icon

    Speed Sudoku – Compete Online

    LITE Games GmbH

    Play , challenge players, earn cash

    Play multiplayer against opponents in real time. Solve puzzles within a set time limit. Challenge others to and earn cash prizes. Customize difficulty with advanced grid generation. Track progress and compare scores with other players.

    ★ 4.161 ratingsGamesFreeData updated 2026-09-23
  5. Sex Roulette - Intimasutra app icon

    Sex Roulette - Intimasutra

    Dzmitry Maiseyenka

    Discover new sides of each other.

    The app offers couples hundreds of tasks and challenges to discover new aspects of each other. It includes a Love and Compatibility Test to strengthen relationships and is available in nine languages.

    ★ 4.746 ratingsGamesFreeData updated 2026-10-27
  6. 6000 Words - Learn Romanian Language for Free app icon

    6000 Words - Learn Romanian Language for Free

    Andrian Andronic

    Earn flowers to unlock lessons

    With interactive vocabulary lessons featuring over 6,000 , each with images, phonetic transcriptions, and native speaker pronunciations. Explore 15 thematic topics and 140 subtopics. Earn flowers to unlock content for free.

    ★ 4.613 ratingsEducationFreeData updated 2026-09-09

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.