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Apps That
Went Free on
2016-09-26

Visualize functions, recall and calculate medical information, and test your reflexes with today’s collection of apps and games.

Visual Math 4D
iPhone
iPad
Visual Math 4D

Visual Math 4D

Ronny Weidemann

Visualize functions with VisualMath 4D.

It’s for students and engineers.

FREE ($2.99) For a limited time FREE ($2.99) For a limited time
Why we picked this?

VisualMath 4D is a professional graphical calculator. It allows you to browse through a collection of built-in functions like trigonometrical, rounding, and sum and product or you can compute your own. Functions can be drawn in 2-D, 3-D, and 4-D all with a time variable. You’re also able to save your functions, rotate and zoom in on the graph in three dimensions, and display multiple graphs at once.

If you’ve been looking for a professional graphing cal calculator, you’ve found it. It’s loaded with features and functions.

The only reason to skip it is if you have no use for it.

Spinny Phone
iPhone
Spinny Phone

Spinny Phone

Spinny Technologies, Inc.

Test your reflexes with Spinny Phone.

It’s a great party game.

FREE ($0.99) For a limited time FREE ($0.99) For a limited time
Why we picked this?

Spinny Phone is essentially Bop It! for the iPhone age. Before you do anything else, turn up the volume on your iPhone and get a good grip. Then get ready to move. You must perform the command that’s blurted out and displayed on the screen as quickly as possible. Let even an extra second pass and it’ll be game over. The further you progress, the faster things will get.

If you couldn’t get enough of Hasbro’s Bop It!, this one’s for you. It’s fast and fun.

You’ll want to have a case or something to protect your iPhone since you will be waving it around.

RadOnc Reference
iPhone
iPad
RadOnc Reference

RadOnc Reference

RadOncDev

Recall and calculate information with RadOnc Reference.

It’s specifically designed for Radiation Oncologist residents.

FREE ($4.99) For a limited time FREE ($4.99) For a limited time
Why we picked this?

RadOnc Reference’s database is loaded with helpful information. It provides RadOnc residents with reference materials for cancer staging, contouring atlases, DVH normal tissue constraints, commonly prescribed medications, and oncology ICD9 codes. You’ll even find a wide range of clinical calculators.

If you’re a RadOnc resident, download this handy tool today.

It’s intended as a collaborative effort, so make sure to provide feedback and suggestions.

Cutie Monsters Jigsaw Puzzles
iPad
Cutie Monsters Jigsaw Puzzles

Cutie Monsters Jigsaw Puzzles

Paul Smith

The non-mini version of Paul Smith's educational app. It helps your child learn to recognize numbers and count just by hanging out with a bunch of Cutie Monsters.

It’s perfect for any parent looking to educate and entertain their child.

$2.99 $2.99
Why we picked this?

Just like Cutie Mini Monsters, your child is presented with more than 30 beautifully illustrated pages, each featuring an interactive monster that will assist them with recognizing and learning a specific number. They can flip through the pages on their own, or they can listen to the narrator sound out words for them. They’re also able to put together a collection of jigsaw puzzles.

If you have an iPad at home, this is the superior version of Cutie Monsters. It’s just like the iPhone version, only more accessible thanks to the larger graphics and interactive elements.

If your child is six-years-old or older, Cutie Monsters isn’t for them. It simply won’t be challenging enough to keep them coming back for more.

Cutie Mini Monsters
iPhone
Cutie Mini Monsters

Cutie Mini Monsters

Paul Smith

This educational app will help your child learn to recognize numbers and count just by hanging out with a bunch of Cutie Mini Monsters.

It’s perfect for any parent looking to educate and entertain their child.

$2.99 $2.99
Why we picked this?

What’s better than a bunch of regular monsters? Cute mini ones, of course! Your child is presented with more than 30 beautifully illustrated pages, each featuring an interactive monster that will assist them with recognizing and learning a specific number. They can flip through the pages on their own, or they can listen to the narrator sound out words for them. They’re also able to put together a collection of jigsaw puzzles.

If your child needs a little help learning how to count, Cutie Mini Monsters is perfect for them. It’s loaded with colorful activities that will keep them engaged.

If your child is six-years-old or older, Cutie Mini Monsters isn’t for them. It simply won’t be challenging enough to keep them coming back for more.