Apps That
Went Free on
2014-03-10

Numerical is a super fast, beautiful, and sensible calculator. It frees you of that unnecessary equal button by instantly providing you with an answer and always allowing you to see your calculations. If you make a mistake, you’ll receive an answer in plain English instead of an obscure error. You’re able to perform common swipe gestures to undo, redo, and save current calculations. You’re also able to utilize brackets to solve complex problems.

You're able to create your own dubstep beats by triggering loops, sound effects, and bass drops. You can also tap away on the drum pads, or blast melodies on the keyboard. The app includes 40 MPC style loops and sound effects pads, and six drum pads.

You're able to import multiple photos from your library or snap new ones in-app. You can then rearrange them on the timeline, and add transitions, voice-over, text, and background music. When everything looks in order, share your video via email, Facebook, or YouTube. The app includes 14 built-in music themes, multiple text options, and seven transitions to choose from.

Tap on an element to view detailed information including its name, atomic mass, electron configuration, atomic radius, density, molar volume, melting and boiling temperatures, and much more. You’re able to highlight specific groups of elements to make discovery easier. The app also includes a solubility table, molar mass calculator, and interactive electron configuration models.

You must launch different bombs at the ice sculptures above in hopes latching onto and obliterating them. If you're unable to remove at least 90 percent of an ice sculpture, you'll have to start all over. The game includes four bomb types, 120 levels, and achievements and leaderboards via Game Center. Two additional level packs are available via in-app purchase.

Just swipe down to add a new idea to your list. You're able to add a limited amount of text to your new entry along with a color or photo. You're also able to attach audio or freely draw on the screen. Your ideas can be rearranged by holding and dragging them into place. You can also edit and share ideas with left and right swipes.

You’re able to import any photo from your library or take a new one from within the app. You’re then able to browse through the more than 80 retro filters as static thumbnails or as live previews. You’re also able to rotate, flip, and crop your photo, and add your own custom text. The app includes a wide variety of fonts to choose from, undo, three output size options, and the ability to export your final creations via Instagram, Facebook, Twitter, or email.