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 661–680 of 1,000 ranked alternatives.


SmartRemote: TV Controller
MOBILE ALCHEMY LTD
Your TV with one remote
Smart TV functions with on-screen buttons and voice commands. Navigate menus, adjust volume, and change channels. Pair with multiple devices and customize button layouts for different TVs.






P-Timer
Yoshiaki Onishi
Set target time, play bell sound
A timer for presentations and talks. Set target time and play bell sound upon completion. Auto-repeat bell if time is exceeded. Displays remaining time and chronograph. Tracks history of executed times and durations.



Boom Recorder Lite
Take Vos
Stereo field recorder for production.
The app records audio to WAV and CAF files with various sample formats and rates. It records metadata including project, scene, take, timecode, and channel names, generating HTML sound reports.

Boom Recorder Pro
Take Vos
Multi track field recorder for production.
The app records up to 256 audio channels to WAV and CAF files. It supports various sample formats, sample rates, and recording to multiple devices simultaneously, while capturing metadata like project, scene, and timecode.

Hex Edit Pro
鑫 金
Edit large files with speed.
The app allows users to work with large files and offers features like binary diffing and a data inspector. It handles file changes without requiring temporary disk space.

English-Vietnamese Citizenship
Thinh Le
Prepare for Canadian Citizenship Test
The app prepares Canadian citizenship applicants for the Citizenship test. It covers Canadian history, politics, society, culture, economy, geography, and symbols in English and Vietnamese, with practice questions and answers.



How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.