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Popular Paid Books & Reference apps among people in their thirties

iQuran
Guided Ways Technologies Ltd.
******************************************** ** NEWS ** ** iQuran will now be sold for a fraction of its original price, down to $1.99 from $6.99. InshAllah ** the new price effectively makes iQuran 'free' as it now reflect only some of th
$2.14
95
100,000+ downloads
|
BOOKS_REFERENCE
Audubon Insects & Spiders
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
56
5,000+ downloads
|
BOOKS_REFERENCE
BKS Medical Dictionary
BEIKS LLC
Everyone should have a Medical Dictionary, but it is particularly important for medical students and allied health professionals. The Medical Dictionary for Android, contains easy-to-understand explanations of over 38,000 medical terms.
$9.97
64
100+ downloads
|
BOOKS_REFERENCE
SPB French Cards
SPB Software
Traditional flash cards for learning French language enhanced with smartphone technologies like photos, native speakers' dubbing, learning progress visualization, smart adaptive algorithm, and detailed statistics. The program helps you to s
$4.95
86
100+ downloads
|
BOOKS_REFERENCE
Multi Lang Dictionary Pro Key
Dynotes
PLEASE READ BEFORE BUYING: ** Not an app, can't be opened, no interface, need both the Key and MLD installed ** Galaxy Tab users need to claim promo code with Market receipt ** Don't need promo code, launch MLD to unlock features Multi La
$2.74
77
1,000+ downloads
|
BOOKS_REFERENCE
Audubon Trees
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
57
5,000+ downloads
|
BOOKS_REFERENCE
ESV Strong's: Bible Study App
Harper Collins Christian Publishing
This version of the Olive Tree Bible Study App comes bundled with the ESV with Strong's and has been designed for deeper Bible study. Join over 4 million users on “The Bible Study App” and Learn from great scholars through thousands of reso
$14.99
90
5,000+ downloads
|
BOOKS_REFERENCE
Divine Office
Divine Office, Catholic Ministry
The Best Catholic iPhone and iPad App is finally available for your Android Phone! [About.com Reader's Choice Awards 2011/2012/2013 winner]. This app is an opportunity for you to participate in the recitation of the Liturgy of the Hours: th
$14.99
89
10,000+ downloads
|
BOOKS_REFERENCE
Basic Spanish For Dummies
Skava
Whether you want to take up Spanish from scratch or brush up on your existing skills for study or travel, this app is for you. App features audio playback of all words and phrases, along with flashcards, basics, dictionary, video tutorials
$1.99
73
5,000+ downloads
|
BOOKS_REFERENCE
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