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Currently hot Paid Books & Reference apps

WolframAlpha
Wolfram Group
Remember the Star Trek computer? It's finally happening--with Wolfram|Alpha. Building on 25 years of development led by Stephen Wolfram, Wolfram|Alpha has rapidly become the world's definitive source for instant expert knowledge and computa
$2.99
92
100,000+ downloads
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BOOKS_REFERENCE
Grade 6 Science by WAGmob
WAGmob (Simple 'n Easy)
* * * * * WAGmob: An eBook and app platform for learning, teaching and training !!! * * * * * WAGmob brings you, Simple 'n Easy, on-the-go learning snack for "Grade 6 Science" that is optimized for both phones and tablets. The app helps yo
$1.99
0
10+ downloads
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BOOKS_REFERENCE
GoldenDict
GoldenDict
The fastest and most multi-format dictionary app on the market. Fully supports Lingvo, Babylon, StarDict, Lingoes and Dictd dictionary files. Articles shown with full formatting, colors, images and sounds. Lookups are blazing fast. You can
$4.99
95
10,000+ downloads
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BOOKS_REFERENCE
Chord! (Guitar Chord Finder)
RabugenTom
Chord! is at the same time the simplest and the most complete chords and scales app for guitar or any fretted instrument like bass, ukulele, banjo, etc. Unlike other chord charts app, Chord! doesn't rely on a database of charts. Instead, i
$4.12
95
10,000+ downloads
|
BOOKS_REFERENCE
Fox in Socks - Dr. Seuss
Oceanhouse Media, Inc.
★ "The gold standard for eBooks!" - Pragmatic Mom ★ Listed in "Best Storybook Apps for Kindergartners" - Common Sense Media ★ "Another big *thumbs up* to Oceanhouse Media!" - Intomobile "New socks. Two socks. Whose socks? Sue's socks.
$3.99
94
5,000+ downloads
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BOOKS_REFERENCE
Mr. Brown Can Moo! Can You?
Oceanhouse Media, Inc.
★ "A must-have for any digital bookshelf!" - Digital Storytime ★ "This is a great book for kids!" - Internet Gumshoe ★ Five stars out of five - Common Sense Media "He can go like a cork... POP POP POP POP He can go like horse feet KLOPP
$3.99
95
1,000+ downloads
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BOOKS_REFERENCE
Calibre Companion
MultiPie Ltd
Calibre Companion (CC), recommended by calibre developers, is three applications in one: - a superb device-based calibre library organizer - a high-performance WiFi-based calibre device emulator - a calibre content server (web access) clien
$3.33
93
10,000+ downloads
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BOOKS_REFERENCE
GWiki Pro Key
AndyMike
This is an Unlock Key for GWiki. After installed, GWiki will no longer display any advertisements. Please note that Gwiki also must be installed to use this key! This is not an app , it just removes advertisements from Gwiki. Please kill
$3.99
93
100+ downloads
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BOOKS_REFERENCE
Nighty Night - Bedtime Story
Fox & Sheep
"Nighty Night" is the perfect App for a daily go-to-sleep ritual with sweet music and elegant narration. This App has been downloaded over 2 Million times and is a great success worldwide! Watching all the animals go to sleep is a lovely
$4.12
88
10,000+ downloads
|
BOOKS_REFERENCE
Moon+ Reader Pro (50% OFF)
Moon+
******************** To celebrate the 4th anniversary, Moon+ Reader Pro is on sale in Aug 2014 (50% off, $4.99 -> $2.49) ******************** Better designed book reader with powerful controls & full functions, supports epub, pdf, mobi, ch
$2.50
93
100,000+ downloads
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BOOKS_REFERENCE
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