Collatz Explorer app icon

Apps Like Collatz Explorer for iPhone and iPad

by Berk Sucu★ 4.65 ratingsEducationFreeData updated 2026-09-06

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Explorer - AMNH NYC app icon

    Explorer - AMNH NYC

    American Museum of Natural History

    Explore exhibits with interactive maps and directions

    Explore museum exhibits with a customizable map and turn-by-turn directions. Receive recommendations for exhibits and amenities. Access location-based information and navigate accessible routes. Available in English, Spanish, French, and Portuguese.

    ★ 3.8115 ratingsEducationFreeData updated 2026-09-08
  2. PepRop app icon

    PepRop

    Yoshikazu Mikawa

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  3. Oji Life Lab app icon

    Oji Life Lab

    Oji Life Lab, Inc.

    Develop emotional intelligence skills

    The provides bite-sized learning modules to develop emotional intelligence. Users can track mood using the Mood Meter, access a reference library, and complete exercises to build skills.

    ★ 4.220 ratingsBusinessFreeData updated 2026-09-14
  4. MorseTest app icon

    MorseTest

    Ronald Nicholson

    Practice Morse Code with random words.

    The app generates random 5-letter words for Morse Code practice. It sends these words using the iPhone speaker and allows users to set WPM, dot speed, and tone frequency.

    ★ 4.01 ratingsEducation$1.99Data updated 2026-09-10
  5. Active Smart Brain Sequencer app icon

    Active Smart Brain Sequencer

    Arch Square

    Guess the next number in the sequence

    Solve number sequences by identifying patterns. Select the next number in ascending or descending order. Answer quickly or the game ends. Difficulty increases with each question.

    ★ 1.01 ratingsEducationFreeData updated 2026-09-10
  6. Multiplication Quest Beginners app icon

    Multiplication Quest Beginners

    HIKARI NAKASHIMA

    Learn multiplication by defeating monsters.

    This game app teaches multiplication by defeating enemies with a sword. Users select the correct answer from three options to defeat monsters and master multiplication up to 3-1.

    ★ 3.24 ratingsGamesFreeData updated 2026-10-18

How we rank alternatives

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