If you are looking for some exciting apps at a great price, then check out our list of the best iPad apps on sale for May 13, 2013. These apps were on sale as of publication but please check their official iTunes page to verify price.

 

CRABITRON

Price: Was $1.99, now$0.99

Have you ever wanted to be a giant space crab? Here’s your chance!

GraphPadR3 Home Edition

Price: Was $4.99, now $0.99

This is a touch-based engineering drawing app for your iPad. Use it to create to-scale drawings. It offers angle snap and automatic line straightening.

 

 

 

Postpad

Price: Was $2.99, now $0.99

This app gives you more than 99 custom templates you can use to make amazing cards for friends and family.

 

 

 

WritePad for iPad

Price: Was $9.99, now $1.99

Need a great notetaker app? This one takes your handwriting input and converts it to digital text.

 

 

 

Gems and Jewels

Price: Was $13.99, now $1.99

You can learn about and view beautiful gems and jewels with this iPad app. It’s absolutely stunning!