Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app Arithmetical by Pedro Sandoval, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC


By Pedro Sandoval

Open iTunes to buy and download apps.


Arithmetical is a math app built for students. The application's games promote memorization and retention of important mathematical concepts that will continue to appear in future studies. Whether you look to become faster at converting 1101 (base 2) to 13 (base 10), factoring 315 into primes, recalling where the 5π/3 lies on the unit circle, or finding the sum of 19 + 23 quickly, Arithmetical can help you reach your goals!

1) Practice your arithmetic
2) Race against the clock and save high scores
3) Factor numbers into primes
4) Convert radian values into degrees
5) Check global leaderboards
6) Identify the questions you usually struggle with
7) Improve over time!

Arithmetical is unlike other educational math games because it allows you to link to your Spotify Premium Account for music motivation. Just click the Spotify logo, sign into your account, select a playlist, and practice! Use the streak meter to monitor how well you're doing. Your playlists will propel you to answer questions faster!

"I like it." -Mehdi, Roommate

Leaving reviews will inevitably improve the app -- all reviews will be individually looked at, and recommendations will be strongly considered.

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5

Customer Reviews

Just what I needed!

Honestly have been looking for an app like this for a while. It helps me in everyday life especially in my STEM classes where I need to add and do simple computations. Would suggest having a function where the music speeds up when you get a question wrong! That would give me more pressure to do well and prepare me for real life challenges. Overall, pretty dope app. Would have given it 6 stars if possible!! :)!!!!

in awe!

Never before have I been so excited about math! This app is both encouraging AND effective in brushing up on pesky fundamentals of math. Be prepared to rediscover your love for numbers in this fun, intuitive, & well-designed app. :^)

Great game!!!

Really sleek interface and easy to use. Great game for kids but also for adults testing their math skills ;)

View in iTunes
  • Free
  • Category: Education
  • Released:
  • Version: 1.0
  • Size: 22.7 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version: