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App2SD supported

Popular App2SD supported Books & Reference apps among older people

Cargo Decoder
Strategies In Software
Cargo Decoder is your guide to what is in the truck or tanker next to you on the highway. Enter the 4 digit number from the DOT placard to learn about a material. See details from either the 2012 Emergency Response Guidebook (ERG 2012) or
Free
92
100,000+ downloads
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BOOKS_REFERENCE
Audubon Insects & Spiders
Green Mountain Digital
The perfect 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 h
$3.99
56
5,000+ downloads
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BOOKS_REFERENCE
Mobile Prayer Book
creocode.com
Mobile catholic prayerbook in English, Latin, Español, Français, Italiano, Polski, Português, 简体中文, 繁體中文. български, Беларуская, Українська, Русский. Includes rich set of prayers and the elements of the Catechism. Please pray for this proj
Free
87
100,000+ downloads
|
BOOKS_REFERENCE
Animated Knots by Grog
Grog LLC
Named the best knot-tying app by Outside Magazine! Animated Knots by Grog is simply the best and most comprehensive teaching and reference tool for boaters, climbers, fishermen, scouts and hobbyists. Watch as knots tie themselves in simple
$4.99
91
10,000+ downloads
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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
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BOOKS_REFERENCE
Versent Books
Inktera
Versent Books makes it easy to find, purchase and read today’s most popular eBook titles wherever and whenever you want. Find and purchase thousands of popular eBooks from all the major publishers and tons of independents. Browse and sear
Free
68
5,000+ downloads
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BOOKS_REFERENCE
Crossword Solver
Havos Ltd
"Crossword Solver" helps find the solutions for crosswords and other similar games. The application uses the letters you already know to find a list of possible answers. It has many advantages compared to similar applications: 1) Contains
Free
79
100,000+ downloads
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BOOKS_REFERENCE
Free Dictionary Org
Baris Efe
Chosen as "Best Dictionary App" by the book "Best Android Apps: The Guide for Discriminating Downloaders", O'Reilly Media. Free Dictionary is an English Dictionary that gives you English definitions, synonyms, pronunciation and spelling. -
Free
85
1,000,000+ downloads
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BOOKS_REFERENCE
Crystal Guide Pocket Edition
M.Stevens
The award-winning premium reference for crystals, gem stones and minerals. Includes detailed facts, geological and crystal healing data (including spiritual, numerology, elixir and chakra information) for hundreds of stones. Our extensi
$1.67
94
5,000+ downloads
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BOOKS_REFERENCE
Knotster
JMSenterprise
Have you ever struggled with a tricky knot? Struggle no more with Knotster! Knotster will take you step by step through any knot you need to figure out. This colorful display will guide you through for free! This app can be moved to an sd c
Free
76
50,000+ downloads
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BOOKS_REFERENCE
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