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Hot Paid Books & Reference apps over last week

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
ABBYY Lingvo Dictionaries
ABBYY
ABBYY Lingvo Dictionaries offers a fast and easy way to access dictionary content for a variety of languages. You can create your own custom dictionary sets selecting from a wide range of general translation dictionaries, explanatory, idiom
$0.99
77
50,000+ downloads
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BOOKS_REFERENCE
iKnow Dogs 2 PRO
NATURE MOBILE
The ultimate dog breed guide, all in the palm of your hand! Specially developed for devices running Android 4.X Do you want to know more about dogs? Looking for a dog that best fits in your family? NATURE MOBILE introduces - iKnow Dogs 2
$6.88
100
50+ downloads
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BOOKS_REFERENCE
BK Dictionary Hungarian
BitKnights Ltd
BK Dictionary Hungarian English is a fast OFFLINE dictionary. Database is downloaded on first use.Will sit on the SD card. Features not available in the FREE version: - Moon Reader and FBReader translate support - Word-tap: you can tap on
$5.01
94
1,000+ downloads
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BOOKS_REFERENCE
Moon Phase Pro
Udell Enterprises, Inc
<b>All-new HD imagery!</b> Spectacular, interactive 3D simulation of the moon, right down to the shadows in the craters and earthshine on the dark side. Touch screen control changes date and time as seen from your location - the moon tracks
$0.99
94
100,000+ downloads
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BOOKS_REFERENCE
Sundroid Pro Sunrise Sunset
Visalia Mobile Ltd
Calculates sunrise, sunset, twilights, golden hours, length of day, the path of the sun and moon, moonrise & moonset times and more for any date, anywhere in the world. Handy for astronomy, photography, outdoor activities, planning gardens,
$3.33
93
10,000+ downloads
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BOOKS_REFERENCE
Message Bible
Tecarta, Inc.
The Message Bible for Android What happens when you combine a group of engineers in Silicon Valley with the Message Bible?  You get the Message Bible by Tecarta – a very cool and fast Android app designed for Bible Study, quick navigation
$4.99
94
10,000+ downloads
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BOOKS_REFERENCE
Tree Id - British Trees
Isoperla
A stunning guide to identifying trees of the British Isles. All native and naturalised trees of the British Isles are covered. Great fun to use, tree identification can be enjoyed by the whole family. Tree Id does not need an internet c
$4.17
86
100+ downloads
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BOOKS_REFERENCE
World History Atlas
solvapps
Chronological and geographical presentation of historical topics and events from the wikipedia. Travel through the fascinating history of mankind from the earliest civilizations to the present. This is the Unlocker for the ENGLISH Atlas c
$6.22
100
100+ downloads
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BOOKS_REFERENCE
Knots 3D
Nynix LLC
Tie, untie and rotate more than 90 knots with just your finger! Knots 3D will give you a whole new perspective on knots! Grab some rope and have fun! - #1 Knot Reference in 75 Countries* - Included in Scouting Magazine's "Ultimate List o
$0.99
94
10,000+ downloads
|
BOOKS_REFERENCE
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