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Popular Paid Books & Reference apps among young people

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 Library
Tony Maro
Connect wirelessly to your Calibre e-book library or other Stanza source. Browse and download your e-books on the go. ** Fully Tested on the new Nexus 7 Tablet ** Pair with Nook, FBReader or another e-book reading application for a compl
$2.99
75
10,000+ downloads
|
BOOKS_REFERENCE
All By Myself - Little Critter
Oceanhouse Media, Inc.
★ Listed in "Top 5 Book and Story Android apps for Kids" 2011 - Babble.com ★ "Fabulous" - CNET ★ One of the 10 Best Apps for Pre-Readers - Babble.com ★ Young kids will enjoy the stories of Little Critter - PadGadget.com In this simple, sw
$1.99
92
10,000+ downloads
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BOOKS_REFERENCE
Audubon Insects & Spiders
Green Mountain Digital
The best mobile field guide for the season! This introduction to 510 of the most common species of insects and spiders found in North America features in-depth information on each species, including habitat, range, size, and more, along wi
$3.99
56
5,000+ downloads
|
BOOKS_REFERENCE
Russian Verbs Pro
Perraco Labs
Over 1000 conjugated Russian verbs. -No Ads and completely Offline. -Search in Russian, English, Spanish and French. -Built-in Cyrillic Russian keyboard. -Listen Russian audio pronunciation of Infinitives. -Conjugations in Perfective an
$6.88
92
1,000+ downloads
|
BOOKS_REFERENCE
Aldiko Sync Pro Unlocker
The Droidware Foundry
Important: PLEASE READ THIS ENTIRE DESCRIPTION BEFORE PURCHASING! UNLOCK KEY (License) for the Aldiko Sync application to enable extra features. This app unlocks the "Pro" features of the Aldiko Sync application. You must have the latest
$0.99
86
5,000+ downloads
|
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
|
BOOKS_REFERENCE
Audubon Trees
Green Mountain Digital
The best mobile field guide for the season! Nothing beats Audubon mobile field guides! With 1 million downloads, they are the most trusted authoritative field guide collection in North America. Highest quality at an affordable price. We a
$3.99
57
5,000+ downloads
|
BOOKS_REFERENCE
TerraTime
Udell Enterprises, Inc
Visually stunning real-time virtual Earth. Fed by satellite imagery to display day/night, clouds, seasons, sun, moon and more. Day/night clock (with widget) tracks phases of the moon, sunrise, sunset and transit times. "Superbly stylish,
$2.99
89
50,000+ downloads
|
BOOKS_REFERENCE
Audubon Birds Pro
Green Mountain Digital
The best mobile field guide for the season! Nothing beats Audubon mobile field guides! With 1 million downloads, they are the most trusted authoritative field guide collection in North America. Highest quality at an affordable price. The
$3.99
77
10,000+ downloads
|
BOOKS_REFERENCE
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