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Popular Paid Books & Reference apps among older people

Audubon Mushrooms
Green Mountain Digital
The best 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 are prou
$3.99
72
1,000+ downloads
|
BOOKS_REFERENCE
KeyChord - Piano Chords/Scales
Umito
This 2.0 version has been featured on the Android Market and made it to the top selling list!! ==Winter sale: 33% off == Keychord is the dynamic dictionary / reference app for piano chords and scales. Use it to find all the scales and cho
$2.74
92
10,000+ downloads
|
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
74
10,000+ downloads
|
BOOKS_REFERENCE
NKJV Bible
Tecarta, Inc.
The NKJV Bible for Android The FASTEST Bible app and most efficient way to read & study the Bible. Quickly navigate to any verse and easily access tools to help further your understanding of the Bible. Over 5 million downloads on both iOS
$4.99
94
10,000+ downloads
|
BOOKS_REFERENCE
Zenith Mobile Telescope
Wikitude GmbH
Zenith is a telescope for your Android phone. Explore the night sky by pointing your mobile phone towards sky. Watch hundreds of stars, their constellations, and our solar system's planets. View great images of galaxies and nebulae from the
$4.12
82
5,000+ downloads
|
BOOKS_REFERENCE
Svampguiden
Björn Lindahl
Officiell app för den populära siten SvampGuiden.com! Svampguiden är en svampbok för din Android-telefon med bilder och beskrivande texter för över 200 svamparter. Andra funktioner: * Lägga till/dela dina svampställen * Ja/Nej-frågor för
$3.54
84
10,000+ downloads
|
BOOKS_REFERENCE
Army Survival Guide Pro
milodroid
Put the entire Army survival guide on your phone, offline, without ads. Can install on sd card (2.2+). Based on the Army Survival Manual FM 3-05.70 keywords: poisonous snakes insects edible plants animals water shelter survive travel dese
$1.99
93
5,000+ downloads
|
BOOKS_REFERENCE
Audubon Mammals
Green Mountain Digital
The best 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 with high
$3.99
66
5,000+ downloads
|
BOOKS_REFERENCE
Sasol eBirds
mydigitalearth.com
The Sasol e.Birds of Southern Africa is an interactive version of the best-selling Sasol Birds of Southern Africa field guide. This application has specific features that will enhance your birding experience. NB: Please note that an additi
$29.99
83
5,000+ downloads
|
BOOKS_REFERENCE
Calibre Companion
MultiPie Ltd
A free version is now available. See the end of this description for details. Calibre Companion (CC), recommended by calibre developers, is three applications in one: - a superb device-based calibre library organizer - a high-performance W
$4.19
92
10,000+ downloads
|
BOOKS_REFERENCE
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