Sort by

Filter by
Off
Free
Paid
New
Updated
Price Reduced
App2SD supported

Popular Paid Books & Reference apps among people in their twenties

NLT: The Bible Study App
Harper Collins Christian Publishing
This version of the Olive Tree Bible Study App includes the New Living Translation (NLT) 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 res
$9.99
90
5,000+ downloads
|
BOOKS_REFERENCE
Fretter - Chords
Umito
If you are looking for a chord reference app: Fretter is what you need! Instead of using databases like most other apps, it calculates chords! No longer are you limited to predefined chords or a few tunings. Slashed chords, advanced chor
$2.74
91
1,000+ downloads
|
BOOKS_REFERENCE
Universal Book Reader Full Key
Mobile Systems
HOLIDAY SEASON DEAL 6.99$ > 4.99$ This key unlocks UB Reader and removes all advertisements. Please Note: You must have UB Reader FREE version installed and the Full Version Key in order to unlock all your Full Version Key features! Un
$4.99
85
10,000+ 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
PopOut! Tale of Peter Rabbit
Loud Crow Interactive Inc.
★ Kirkus Top Book App of 2010 ★ ★ iPad Hall of Fame ★ ★ Parents' Choice Gold Award ★ ★ Children's Technology Review Editor's Choice ★ ★ iTunes Rewind Top Interactive Storytelling App ★ ★ CTR Best Apps for Kids 2010 ★ ★ Featured in the NY T
$3.65
92
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
Great Pumpkin Charlie Brown
Loud Crow Interactive Inc.
** All Costumes are now FREE!!** Oh, Great Pumpkin! Where are you? This Halloween, hang out with Charlie Brown and the entire Peanuts gang to find out for yourself! While Linus and Sally wait for the Great Pumpkin, you can create your own
$4.57
79
1,000+ downloads
|
BOOKS_REFERENCE
Birds PRO
NATURE MOBILE GmbH
Do you know birds? Birds PRO - NATURE MOBILE - is a stylish and easy-to-use IDENTIFICATION GUIDE with an integrated PICTURE and SOUND QUIZ GAME. Read fascinating information and learn facts about 230 common European bird species; browse mo
$13.78
85
5,000+ downloads
|
BOOKS_REFERENCE
Legal Heat
National Training Solutions, Inc. dba Legal Heat
***THE ONLY APP FEATURING COMPREHENSIVE CONCEALED & OPEN CARRY LAW SUMMARIES WRITTEN BY ATTORNEYS*** 50 State Guide to Firearm Laws ""The Legal Heat app for Android is invaluable for people who travel with a gun" - U.S. Concealed Carry As
$0.99
87
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
 Previous 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next