Apps Like Collatz Explorer for iPhone and iPad
Ranked alternatives
Showing 621–640 of 1,000 ranked alternatives.



ThePrimes
Damir Kolobaric
Create prime number formulas on a grid.
The app presents a game focused on prime numbers and mathematical operations within a 5x8 grid. Players select numbers and operations alternately to construct prime number expressions, with game speed increasing as the score rises.








Wordmind Anagrams
Glowing Brain Limited
Unscramble words and find clues
Find of given letters or words. Check if words are valid in Scrabble or other games. Generate humorous variations of names. Help with crossword puzzles and word games. Unscramble difficult phrases quickly. Share results or save favorite .


Talking Book Reader
Zsolt Torma
Turn text documents into audiobooks.
The app converts plain text documents into audiobooks. Users can copy files, select a book, and listen.



ELSB Lite
Attainment Company, Inc.
Multi-year preliteracy curriculum for students.
The app provides a preliteracy curriculum for students. It includes daily lessons and assessments covering 14 objectives, such as sight word vocabulary and syllable segmentation.

PLD 2P Read 1c
PLD ORGANISATION PTY LTD
Play phonics, together, learn
Play as two players to practice decoding and single word reading. Use phonics-based activities to build reading skills. Progressively increase word complexity to enhance reading ability.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.