Pi Genius app icon

Apps Like Pi Genius for iPhone and iPad

Memorize digits of Pi quickly.

The app helps users memorize up to 100 digits of Pi. Users tap the digits of Pi before time runs out.

by Joshua Johnson★ 4.65 ratingsGamesFreeData updated 2026-11-09

Pi Genius screenshots

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. Know Abacus app icon

    Know Abacus

    Kittipong Mungnirun

    Learn , count, add, subtract

    Learn basic counting and arithmetic using an . Perform single-digit addition and subtraction. Practice number recognition and counting skills. Track progress with interactive exercises and visual aids.

    ★ 4.876 ratingsEducationFreeData updated 2026-09-08
  1. 9 digits - sudoku variations app icon

    9 digits - sudoku variations

    Marcus Wagner

    Logic games with thousands of puzzles.

    The app offers four logic games: Sudoku, Killer Sudoku, MathDoku, and X-Sudoku, with thousands of puzzles. It provides helpers and step-by-step hints to guide users through puzzles and teach solution strategies.

    ★ 5.017 ratingsGamesFreeData updated 2026-09-19
  2. Numbers search app icon

    Numbers search

    Liutauras Stravinskas

    Find and cross out numbers.

    The app is a puzzle game where users find and cross out numbers in a digit matrix. It offers two modes, three difficulty levels, and customizable game scenes with randomly generated puzzles for infinite variety.

    ★ 5.04 ratingsGamesFreeData updated 2026-10-10
  3. Diamond Duel app icon

    Diamond Duel

    Poiul LLC

    Hit home runs with simple controls

    Play a retro-style baseball game with pixel art graphics and 8-bit sound. Hit home runs by timing swings. Compete against AI opponents. Track stats and progress. Customize player settings and power-ups. Share high scores online.

    ★ 4.541 ratingsGamesFreeData updated 2026-09-06
  4. SciCalc82 app icon

    SciCalc82

    Paul SALANITRI

    Calculate with retro-style precision

    A vintage-style scientific calculator with a retro LCD display and realistic key sounds. Perform basic and advanced calculations, use shift functions, and access additional modern features like parentheses and memory storage.

    ★ 4.619 ratingsUtilitiesFreeData updated 2026-09-08
  5. Digits and Blobs app icon

    Digits and Blobs

    BOOMCODES YAPAY ZEKA SISTEMLERI VE OYUN GELISTIRME ANONIM SIRKETI

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06
  6. Dead Spreading: Survival app icon

    Dead Spreading: Survival

    FAST RUN SINGAPORE PTE.LTD.

    Fight zombies and survive waves

    Play as a shooting genius in a zombie-infested world to find lost team members. Shoot zombies in casual action gameplay. Progress through levels with fragmented play sessions. Enjoy cartoon art style and relaxing shooting mechanics.

    ★ 4.841 ratingsGamesFreeData updated 2026-09-19
  7. Flash Cards Maker - Flashcardy app icon

    Flash Cards Maker - Flashcardy

    Infinite Wave Media, LLC

    Create flashcards, study, memorize

    Create decks with flashcards containing images, text, and custom formatting. Study and memorize content through spaced repetition. Prepare for exams like SATs, ACTs, GRE, and NCLEX. Edit and organize flashcards for effective learning.

    ★ 4.6125 ratingsEducationFreeData updated 2026-09-15

How we rank alternatives

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