104+ iOS apps & games curated and reviewed
Select Pi is the household name in select pi, but it's far from the only option. We track 104+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (2.5K) | No | No | Aug 2026 |
| 2 |  | Free | — | No | No | Aug 2026 |
| 3 |  | Free | 4.7★ (1.7K) | No | Yes | Aug 2026 |
| 4 |  | Free | 5.0★ (4) | No | No | May 2026 |
| 5 |  | $4.99 | 4.4★ (149) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 5.0★ (1) | No | No | Aug 2026 |
| 7 |  | Free | 5.0★ (2) | Yes | Yes | May 2026 |
| 8 |  | Free | 5.0★ (2) | No | Yes | May 2026 |
This app allows golfers to manage their golf ball dispensing accounts at participating facilities. Users can register, add funds, and dispense buckets of balls directly from their device.
Enhance your Pi memorization with this app. Features include writing your own "Piem," voice mode for reciting digits, performance statistics, and sound effects. Challenge friends and track your progress.
Control your WLAN Pi device remotely from your smartphone. Manage all its functions and settings with ease. Requires WLAN Pi running OS 3.3.0 or later.
This app helps you memorize digits of Pi, offering up to one million digits for practice. It features a dark mode interface and a network competition mode for up to five players. Ideal for educational purposes and memory improvement.
Explore and search the first million digits of Pi. Find specific number sequences, including those derived from text, within the irrational constant. Enjoy a visually appealing interface with adaptive modes and smooth animations.
Test your memory of pi digits with this engaging game. Choose from timed or untimed modes, practice specific digit sequences, and compete globally to become a pi master. Fill in missing digits to train your recall.
This app generates a large number of pi digits, up to 100,000. It also offers a practice mode for learning pi. Test your device's capabilities with extensive pi calculations.
This app helps users memorize the digits of Pi by breaking them into smaller, manageable groups. It's inspired by a method used to prepare for Pi Day contests, making memorization more accessible. Features include a testing mode with a scoreboard to track progress.
This app simplifies circle geometry calculations by instantly solving for all properties (radius, area, diameter, circumference) from a single known value. It's ideal for students, engineers, designers, and DIYers needing quick, accurate measurements.
Learn the digits of pi with engaging practice and challenge modes. Test your memory and see how many digits you can recall. Perfect for math enthusiasts and those looking to improve their memorization skills.
Challenge your memory and math skills with this application focused on the digits of Pi. It offers four distinct modes: voice recognition recitation, typing practice, a digit-hunting puzzle, and a simple viewing mode. Designed for math enthusiasts and students, it prioritizes a clean interface and user privacy.
Control your Raspberry Pi camera module from your iOS device. Adjust settings, apply effects, and preview images without complex commands. Save photos to both your device and the Raspberry Pi.
Practice and test your ability to recall digits of Pi. This educational tool helps you improve your memory of this mathematical constant.