171+ iOS apps & games curated and reviewed
With an average user rating of 4.5★, the the prime number finder category is one of the App Store's strongest. Browse all 171+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | No | No | May 2026 |
| 2 |  | Free | 4.7★ (40) | No | No | Jul 2026 |
| 3 |  | Free | 4.9★ (31) | No | No | Jul 2026 |
| 4 |  | Free | 3.2★ (5) | No | No | May 2026 |
| 5 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 6 |  | Free | 4.9★ (9.5K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.6★ (6.2K) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.4★ (5) | No | No | May 2026 |
This app is a powerful tool for exploring prime numbers, offering instant primality checks, factorization, and navigation through prime sequences. It features an interactive interface with dark mode and offline functionality, perfect for students, teachers, and math enthusiasts.
This app helps you explore prime numbers. You can quickly determine if a number is prime, find the next prime number, or generate a list of primes within a range. It also includes a feature to test your device's processing speed by searching for prime numbers.
This app helps users explore the fascinating world of prime numbers. It allows you to check if a number is prime, find its factors, and discover nearby primes. You can also analyze ranges of numbers for primes and twin primes.
Enter any number to instantly determine if it is a prime number or not. This straightforward utility provides a quick answer to your mathematical curiosity.
Quickly determine if a number is prime and find one of its factors. This app also measures calculation time to help you benchmark your device's processing speed. Share your results and compare performance with others.
Engage in a classic number matching puzzle game designed to sharpen your mind. Connect pairs of identical numbers or those that sum to ten to clear the board and achieve high scores. Enjoy a relaxing, stress-free experience with endless levels and rewarding collectibles.
Access public records and perform reverse phone number lookups quickly. Identify unknown callers, avoid scams, and uncover information on the go. This app provides a convenient way to search for details using just a phone number.
This utility app breaks down integers into their prime factors. It also calculates the number and sum of divisors, lists all divisors, and identifies specific number types like prime, perfect, abundant, or deficient.
Instantly identify music playing around you or in other apps. Discover nearby concerts, lyrics, and videos. Access your music history and get personalized recommendations.
This is a number puzzle game where you match pairs of identical numbers or numbers that add up to ten. Clear the board by finding adjacent or wrapped pairs, earning scores for efficient matches. Enjoy a relaxing, no-time-limit experience with daily challenges and hints.
Identify unknown callers and gather information about phone numbers. This app offers reverse phone lookup, caller ID, and the ability to find ISD codes and IP addresses. It helps you understand who is calling and provides details before you answer.
This app performs advanced mathematical calculations for numbers, including integer factorization, Euler's totient function, and solving specific Diophantine equations. It utilizes advanced algorithms for factorization and primality testing.
A straightforward game where players tap prime numbers as they appear. It's designed for quick play sessions and introduces users to a list of prime numbers. The game includes Game Center integration for leaderboards.
Practice identifying prime numbers through an engaging game. Tap for primes and swipe for non-primes, which then decompose into a snake-like sequence. Compete globally for the highest score.
Identify unknown callers and block spam calls and texts. This app uses AI and community data to screen calls, identify callers, and offers an AI assistant for call screening. Premium features include ad removal, unlimited lookups, and profile insights.
This game challenges players to find numbers and alphabets based on given instructions. It offers various modes and over 50 levels, including number sequences, even/odd challenges, and alphabet searches. Hints are available to assist players in finding hidden items.
Explore prime numbers with a suite of offline tools. Check primality, list primes in a range, and perform factorization. Generate custom random primes and even test phone speed.
This utility app allows users to search for people by name, phone number, or partial number. It aims to help reconnect with contacts and provides background check information from various sources. The service offers unlimited search results and is designed for global use.
Shop millions of products with app-exclusive benefits for a faster, easier experience. Track deliveries in real-time, view products in 360°, get sale alerts, and enjoy secure sign-in. Access 24/7 live chat support and find items by scanning them.