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Popular Free Books & Reference apps in the United States

Google I/O 2014
Google Inc.
The official Google I/O 2014 app was built to be your co-pilot to navigate the conference, whether you're attending in-person or remotely. * Explore the conference agenda, with details on themes, topics and speakers * Add events to a perso
Free
86
100,000+ downloads
|
BOOKS_REFERENCE
SpanishDict
Curiosity Media
Top reference and dictionary app featuring the highest quality Spanish-English dictionaries, an interactive Spanish Word Game, a handy Spanish Phrasebook with audio pronunciation, and a Spanish Word of the Day. Use it as a handy reference t
Free
68
100,000+ downloads
|
BOOKS_REFERENCE
Web Dictionaries
Ziru Solution.
Are you looking for cool on-line dictionary? Here is Web Dictionaries App. I already gather and list cool web Dics on this app. Just download and enjoy it. #Ver1.4 Bug Fix. #Web Dic. list Dictionary.com LookWAYup Google English Google Eng/
Free
78
10,000+ downloads
|
BOOKS_REFERENCE
HFBeacon
Jack Twilley
HFBeacon is a simple application which informs the user which HF propagation beacon is transmitting at the present time. This app is for ham radio operators, shortwave listeners, and others who need to know the propagation conditions acros
Free
73
10,000+ downloads
|
BOOKS_REFERENCE
Botanica
Amir Malik and Marilyn Basanta
Use Botanica to start growing your own food today! It helps you research the best plants for your climate and location, keeps track of plant growth with pictures and diary entries. Botanica also makes sure you don't forget to water your pla
Free
67
10,000+ downloads
|
BOOKS_REFERENCE
FamilySearch Tree
FamilySearch International
FamilySearch Tree makes it easy and convenient for existing FamilySearch.org Family Tree users to view the details of their family trees, plus add photos and stories to their family branches. Feel a compelling connection with your ancest
Free
88
100,000+ downloads
|
BOOKS_REFERENCE
Ohm's Law
Red Binary
Two common calculators for electronics/electrical use: Ohm's law calculator/Watt's Law calculator: figures any 2 unknown values given 2 known values Resistor calculators: figures bands given value or value given bands. For 3, 4, & 5 band
Free
89
100,000+ downloads
|
BOOKS_REFERENCE
ABC Tracer
JoanSoft
A simple and fun app to teach your little one how to read and write English alphabets, and digits. Trace over the letter to learn how to write it. This is an ad supported version. For ad free app, please try ABC Tracer Pro Let your littl
Free
69
10,000+ downloads
|
BOOKS_REFERENCE
Bing Search
Microsoft Corporation
Bing Search goes beyond finding relevant answers on the internet. With this app, you can save money with Bing Rewards, keep up with trending stories and images, and set the daily homepage photo as your Wallpaper with one click. Real Photog
Free
84
1,000,000+ downloads
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BOOKS_REFERENCE
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