Apps Like Primality for iPhone and iPad
Check if a number is prime
Determine if a number is prime or list its prime factors. Input any integer between 0 and 999,999,999,999. Identify the prime ordinality of a prime number, showing its position in the sequence of primes.
Primality screenshots
Ranked alternatives
Showing 261–280 of 1,000 ranked alternatives.


OSC Tester
Trent Barclay
Test OSC messages and connections
Allows users to send and receive Open Sound Control messages over TCP or UDP. It supports integer, float, string, boolean, and blob arguments. Users can configure and test OSC connections for diagnostic purposes.

Cross Stitch Calculators
Diana Białogrzywa
Calculate fabric size and material needs
Calculate fabric size in centimeters or inches based on count and fabric type. Determine thread consumption for specified stitches. Input project details to estimate material needs. Export calculations for reference.

Prime Print Lite
iWare Inc.
Print documents, photos, and websites.
The app supports printing from various devices to a wide range of Wi-Fi printers. It allows users to print documents, photos, and websites with different layout options.

Screen Mirroring for TV & More
AICLICK MOBILE YAZILIM LIMITED SIRKETI
Mirror devices to your TV with
Mirror device screens to Samsung, Sony, PlayStation, LG webOS, Philips, TCL, Vizio, or Roku TVs. Stream photos, videos, web content, and apps like Netflix, Prime Video, and Disney+. Connect via Wi-Fi without additional hardware.



GCSE Maths : Number Lite
Sangeetha Bhatta
Comprehensive GCSE Maths Number practice app.
The app offers 760 questions and 76 revision notes covering GCSE Maths Number topics. It includes mock tests with instant feedback and detailed explanations for each question.

Atom in a Box
Dauger Research, Inc.
Explore quantum states interactively with real-time 3D visualization of Hydrogenic orbitals.
The app visualizes Hydrogenic atomic orbitals with real-time 3D raytracing. It animates and describes all 140 eigenstates up to n=7 energy levels.



Daily Worship
Tigran Khachatryan
Daily Armenian Church Worship Guide
The app provides the Liturgical Calendar for the Armenian Apostolic Church. It includes daily Scripture readings and the Liturgy of the Hours with commentary.

Calculator!!
Behzad Dogahe
Calculate and track expressions
Calculator displays calculations in real-time and saves a history accessible by swiping up. It handles fractions, converting between proper, improper, and mixed formats. It supports degrees, minutes, and seconds for angle input.



SmartTV remote control - SamTV
Bobby Fischer
Watch shows, your TV, manage content
Manage your Smart TV with a multi-button interface. playback, adjust volume, and navigate menus. Access streaming services like Netflix, Prime Video, and YouTube with dedicated buttons.

Sentinels Sidekick
Handelabra Studio LLC
Play characters, manage cards, track combat
Track hit points for all heroes and villains. Manage character abilities and equipment. Monitor game progress and turn order. Access rule references and character cards. Share game state with other players. Save and load game sessions.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.