Reference

.

Top 100 Paid Reference Apps

Speak & Translate - Live Voice and Text Translator - Apalon Apps
Speak & Translate - Live Voice and Text Translator – Apalon Apps
no app image

Rank: 1

Category: Reference

Released: 2014-01-31

Price: $19.99

Sky Guide: View Stars Night or Day - Fifth Star Labs LLC
Sky Guide: View Stars Night or Day – Fifth Star Labs LLC
no app image

Rank: 2

Category: Reference

Released: 2013-05-06

Price: $2.99

WolframAlpha - Wolfram Group LLC
WolframAlpha – Wolfram Group LLC
no app image

Rank: 3

Category: Reference

Released: 2009-10-18

Price: $2.99

iCorps - Pocket Reference - Sandbox Family Communication, Inc
iCorps – Pocket Reference – Sandbox Family Communication, Inc
no app image

Rank: 4

Category: Reference

Released: 2017-01-02

Price: $1.99

e-Sword LT: Bible Study on the Go - Rick Meyers
e-Sword LT: Bible Study on the Go – Rick Meyers
no app image

Rank: 5

Category: Reference

Released: 2013-04-20

Price: $1.99

Merriam-Webster Dictionary & Thesaurus - Merriam-Webster, Inc.
Merriam-Webster Dictionary & Thesaurus – Merriam-Webster, Inc.
no app image

Rank: 6

Category: Reference

Released: 2011-12-08

Price: $4.99

Knots 3D - Nynix
Knots 3D – Nynix
no app image

Rank: 7

Category: Reference

Released: 2011-09-09

Price: $1.99

Bird Song Id USA Automatic Recognition Birds Songs - Mullen & Pohland GbR
Bird Song Id USA Automatic Recognition Birds Songs – Mullen & Pohland GbR
no app image

Rank: 8

Category: Reference

Released: 2013-08-05

Price: $4.99

iBird Pro Guide to Birds - Mitch Waite Group
iBird Pro Guide to Birds – Mitch Waite Group
no app image

Rank: 9

Category: Reference

Released: 2009-03-26

Price: $14.99

iHandy Translator Pro - iHandy Inc.
iHandy Translator Pro – iHandy Inc.
no app image

Rank: 10

Category: Reference

Released: 2010-12-10

Price: $2.99

A NEC® 2014 Quick Reference - Alan Cave
A NEC® 2014 Quick Reference – Alan Cave
no app image

Rank: 11

Category: Reference

Released: 2014-08-13

Price: $1.99

Voice Translator with Offline Dictionary Pro - BPMobile
Voice Translator with Offline Dictionary Pro – BPMobile
no app image

Rank: 12

Category: Reference

Released: 2015-09-14

Price: $13.99

Parallel Space-Multi Accounts for WhatsApp - Abhay Vala
Parallel Space-Multi Accounts for WhatsApp – Abhay Vala
no app image

Rank: 13

Category: Reference

Released: 2016-09-25

Price: $5.99

Dictionary.com Dictionary & Thesaurus Premium - Dictionary.com, LLC
Dictionary.com Dictionary & Thesaurus Premium – Dictionary.com, LLC
no app image

Rank: 14

Category: Reference

Released: 2010-08-10

Price: $3.99

CCW – Concealed Carry 50 State Guide - Workman Consulting LLC
CCW – Concealed Carry 50 State Guide – Workman Consulting LLC
no app image

Rank: 15

Category: Reference

Released: 2011-06-16

Price: $1.99

Chirp! Bird Song USA + - Spiny Software Ltd
Chirp! Bird Song USA + – Spiny Software Ltd
no app image

Rank: 16

Category: Reference

Released: 2010-04-01

Price: $3.99

Who
Who’s Your Daddy – Simulator & Explore – JAMES GRANT
no app image

Rank: 17

Category: Reference

Released: 2017-05-16

Price: $4.99

The ESO App - Andrew Carlton
The ESO App – Andrew Carlton
no app image

Rank: 18

Category: Reference

Released: 2015-12-13

Price: $1.99

The Sibley eGuide to the Birds of North America - mydigitalearth.com
The Sibley eGuide to the Birds of North America – mydigitalearth.com
no app image

Rank: 19

Category: Reference

Released: 2010-02-10

Price: $19.99

2017 EMRA Antibiotic Guide - Emergency Medicine Residents
2017 EMRA Antibiotic Guide – Emergency Medicine Residents’ Association
no app image

Rank: 20

Category: Reference

Released: 2016-10-12

Price: $16.99

Tree Id USA - identify over 1000 of America
Tree Id USA – identify over 1000 of America’s native species of Trees, Shrubs and Bushes – Mullen & Pohland GbR
no app image

Rank: 21

Category: Reference

Released: 2016-07-23

Price: $4.99

PRO - PLAGUE INC EVOLVED Game Version Guide - Huyen Linh
PRO – PLAGUE INC EVOLVED Game Version Guide – Huyen Linh
no app image

Rank: 22

Category: Reference

Released: 2016-03-30

Price: $0.99

CoinBook Pro: A Catalog of U.S. Coins - an app about dollar, cash & coin - PocketSoft LLC
CoinBook Pro: A Catalog of U.S. Coins – an app about dollar, cash & coin – PocketSoft LLC
no app image

Rank: 23

Category: Reference

Released: 2011-10-28

Price: $2.99

RhymeZone - Datamuse Corporation
RhymeZone – Datamuse Corporation
no app image

Rank: 24

Category: Reference

Released: 2012-01-22

Price: $2.99

HazMat Reference and Emergency Response Guide - ThatsMyStapler Inc.
HazMat Reference and Emergency Response Guide – ThatsMyStapler Inc.
no app image

Rank: 25

Category: Reference

Released: 2010-11-15

Price: $4.99

Song Sleuth: Auto Bird Song ID w/David Sibley Info - Wildlife Acoustics
Song Sleuth: Auto Bird Song ID w/David Sibley Info – Wildlife Acoustics
no app image

Rank: 26

Category: Reference

Released: 2017-02-14

Price: $9.99

iQuran - Beehive Innovations Limited
iQuran – Beehive Innovations Limited
no app image

Rank: 27

Category: Reference

Released: 2008-07-18

Price: $1.99

Army Ranger Handbook - Double Dog Studios
Army Ranger Handbook – Double Dog Studios
no app image

Rank: 28

Category: Reference

Released: 2010-06-23

Price: $1.99

Great App for Who is Your Daddy version - Thach Tu
Great App for Who is Your Daddy version – Thach Tu
no app image

Rank: 29

Category: Reference

Released: 2016-05-12

Price: $1.99

Bible Verses Pro: Inspiring Wallpapers & Quotes - Skol Games LLC
Bible Verses Pro: Inspiring Wallpapers & Quotes – Skol Games LLC
no app image

Rank: 30

Category: Reference

Released: 2013-05-03

Price: $0.99

Notice for SmartWatch. - Tran Xuan
Notice for SmartWatch. – Tran Xuan
no app image

Rank: 31

Category: Reference

Released: 2017-03-30

Price: $2.99

National Geographic Birds: Field Guide to North America - National Geographic Society
National Geographic Birds: Field Guide to North America – National Geographic Society
no app image

Rank: 32

Category: Reference

Released: 2009-05-10

Price: $9.99

Mods for Terraria - T-Logic
Mods for Terraria – T-Logic
no app image

Rank: 33

Category: Reference

Released: 2015-10-03

Price: $2.99

Animated Knots by Grog - Grog LLC
Animated Knots by Grog – Grog LLC
no app image

Rank: 34

Category: Reference

Released: 2010-06-24

Price: $4.99

Best Games for Game Boy and Game Boy Color - Taiki Araki
Best Games for Game Boy and Game Boy Color – Taiki Araki
no app image

Rank: 35

Category: Reference

Released: 2014-08-23

Price: $1.99

Quran Majeed - Muslim Islam Prayer Times - القرآن - Pakistan Data Management Services
Quran Majeed – Muslim Islam Prayer Times – القرآن – Pakistan Data Management Services
no app image

Rank: 36

Category: Reference

Released: 2010-04-06

Price: $3.99

Rosary Audio - Gaussian Knights
Rosary Audio – Gaussian Knights
no app image

Rank: 37

Category: Reference

Released: 2013-08-07

Price: $1.99

Daily Office Lectionary - Jim Coates Computer Programming
Daily Office Lectionary – Jim Coates Computer Programming
no app image

Rank: 38

Category: Reference

Released: 2011-08-16

Price: $1.99

Pocket Wiki for Stardew Valley - Dmytro Momotov
Pocket Wiki for Stardew Valley – Dmytro Momotov
no app image

Rank: 39

Category: Reference

Released: 2016-12-01

Price: $2.99

Leading Marines - Polemics Applications LLC
Leading Marines – Polemics Applications LLC
no app image

Rank: 40

Category: Reference

Released: 2016-07-26

Price: $0.99

Howjsay English Pronunciation Dictionary - Ever10 Ltd
Howjsay English Pronunciation Dictionary – Ever10 Ltd
no app image

Rank: 41

Category: Reference

Released: 2009-10-15

Price: $2.99

Database for The Elder Scrolls Online™ - SKOROAPPS Inc.
Database for The Elder Scrolls Online™ – SKOROAPPS Inc.
no app image

Rank: 42

Category: Reference

Released: 2014-04-10

Price: $3.99

NJLaw - Title 39 - Motor Vehicle - Kaboserv.com Development
NJLaw – Title 39 – Motor Vehicle – Kaboserv.com Development
no app image

Rank: 43

Category: Reference

Released: 2012-02-09

Price: $2.99

Amplified Bible - Just1Word, Inc.
Amplified Bible – Just1Word, Inc.
no app image

Rank: 44

Category: Reference

Released: 2011-08-10

Price: $5.99

Forvo Pronunciation - Forvo Media SL
Forvo Pronunciation – Forvo Media SL
no app image

Rank: 45

Category: Reference

Released: 2010-06-23

Price: $2.99

Little Office of the Blessed Virgin Mary - Paul Blazek
Little Office of the Blessed Virgin Mary – Paul Blazek
no app image

Rank: 46

Category: Reference

Released: 2017-03-30

Price: $0.99

Mods for Farming Simulator 17 (FS2017) - Chi Kau Wan
Mods for Farming Simulator 17 (FS2017) – Chi Kau Wan
no app image

Rank: 47

Category: Reference

Released: 2017-01-19

Price: $1.99

Potions for Minecraft – Visual Step-by-Step Guide - Babcock, Ltd.
Potions for Minecraft – Visual Step-by-Step Guide – Babcock, Ltd.
no app image

Rank: 48

Category: Reference

Released: 2013-07-24

Price: $2.99

HebrewBible - Zev Clementson
HebrewBible – Zev Clementson
no app image

Rank: 49

Category: Reference

Released: 2009-05-02

Price: $9.99

sQuirt - Glenn Thomas Jr.
sQuirt – Glenn Thomas Jr.
no app image

Rank: 50

Category: Reference

Released: 2014-05-30

Price: $0.99

Purdue Turf Doctor - Purdue University
Purdue Turf Doctor – Purdue University
no app image

Rank: 51

Category: Reference

Released: 2017-03-16

Price: $1.99

Live Translator - Instant Voice & Text Translator - Neosus
Live Translator – Instant Voice & Text Translator – Neosus
no app image

Rank: 52

Category: Reference

Released: 2017-05-25

Price: $1.99

National Geographic World Atlas - National Geographic Society
National Geographic World Atlas – National Geographic Society
no app image

Rank: 53

Category: Reference

Released: 2010-04-01

Price: $1.99

iRosary (Catholic Rosary) - Opicury Software
iRosary (Catholic Rosary) – Opicury Software
no app image

Rank: 54

Category: Reference

Released: 2009-01-07

Price: $2.99

The Warbler Guide - Princeton University Press
The Warbler Guide – Princeton University Press
no app image

Rank: 55

Category: Reference

Released: 2014-12-21

Price: $12.99

ArtPose - shawn ogle
ArtPose – shawn ogle
no app image

Rank: 56

Category: Reference

Released: 2014-05-07

Price: $2.99

Daily Readings - Greek Orthodox Archdiocese of America
Daily Readings – Greek Orthodox Archdiocese of America
no app image

Rank: 57

Category: Reference

Released: 2012-04-09

Price: $0.99

Pocket Rally with NEW 2017 Classes & Videos - Blue Ribbon Dogs
Pocket Rally with NEW 2017 Classes & Videos – Blue Ribbon Dogs
no app image

Rank: 58

Category: Reference

Released: 2016-06-06

Price: $1.99

WordBook (Universal) - English Dictionary and Thesaurus - TranCreative Software
WordBook (Universal) – English Dictionary and Thesaurus – TranCreative Software
no app image

Rank: 59

Category: Reference

Released: 2010-04-01

Price: $2.99

Catholic New American Bible Revised Edition - greg fairbrother
Catholic New American Bible Revised Edition – greg fairbrother
no app image

Rank: 60

Category: Reference

Released: 2011-08-24

Price: $2.99

DRAGON MODS MINE EDITION FOR MINECRAFT GAME PC - Anatoli Rastorgouev
DRAGON MODS MINE EDITION FOR MINECRAFT GAME PC – Anatoli Rastorgouev
no app image

Rank: 61

Category: Reference

Released: 2016-05-04

Price: $0.99

Cheats for FNAF World - Unlock every ending and beat the game with ease! - T-Logic
Cheats for FNAF World – Unlock every ending and beat the game with ease! – T-Logic
no app image

Rank: 62

Category: Reference

Released: 2016-03-03

Price: $2.99

Boater
Boater’s Pocket Reference – Double Dog Studios
no app image

Rank: 63

Category: Reference

Released: 2009-07-24

Price: $4.99

DINOSAUR MOD FOR MINECRAFT PC EDITION - MODS POCKET GUIDE - Alpha Labs, LLC
DINOSAUR MOD FOR MINECRAFT PC EDITION – MODS POCKET GUIDE – Alpha Labs, LLC
no app image

Rank: 64

Category: Reference

Released: 2016-05-20

Price: $1.99

SkySafari 5 Pro - Simulation Curriculum Corp.
SkySafari 5 Pro – Simulation Curriculum Corp.
no app image

Rank: 65

Category: Reference

Released: 2015-12-14

Price: $19.99

Server for Minecraft - iToyToy.com
Server for Minecraft – iToyToy.com
no app image

Rank: 66

Category: Reference

Released: 2016-09-08

Price: $0.99

SkyView® Satellite Guide: Find space junk, space stations, and more day or night - Terminal Eleven LLC
SkyView® Satellite Guide: Find space junk, space stations, and more day or night – Terminal Eleven LLC
no app image

Rank: 67

Category: Reference

Released: 2013-09-06

Price: $3.99

Quick Wisdom from Milk and Honey-Practical Guide - Feng Liu
Quick Wisdom from Milk and Honey-Practical Guide – Feng Liu
no app image

Rank: 68

Category: Reference

Released: 2016-11-18

Price: $2.99

NJLaw - Title 2C - Criminal Law - Kaboserv.com Development
NJLaw – Title 2C – Criminal Law – Kaboserv.com Development
no app image

Rank: 69

Category: Reference

Released: 2012-02-09

Price: $2.99

Wise Words for Moms - Shepherd Press Apps
Wise Words for Moms – Shepherd Press Apps
no app image

Rank: 70

Category: Reference

Released: 2012-06-16

Price: $1.99

Pipefitters Flange Bolt up and Wrench Size Guide With recommended Torque Patterns - Creed Piping Inc
Pipefitters Flange Bolt up and Wrench Size Guide With recommended Torque Patterns – Creed Piping Inc
no app image

Rank: 71

Category: Reference

Released: 2014-11-24

Price: $0.99

Quran Reader - Batoul Apps
Quran Reader – Batoul Apps
no app image

Rank: 72

Category: Reference

Released: 2009-02-27

Price: $3.99

Tehilim - תהלים Tehillim Psalms - RustyBrick, Inc.
Tehilim – תהלים Tehillim Psalms – RustyBrick, Inc.
no app image

Rank: 73

Category: Reference

Released: 2008-08-13

Price: $1.99

Advanced English Dictionary & Thesaurus - jDictionary Mobile
Advanced English Dictionary & Thesaurus – jDictionary Mobile
no app image

Rank: 74

Category: Reference

Released: 2008-10-13

Price: $2.99

Webster’s 1828 American Dictionary - Nasda Studios
Webster’s 1828 American Dictionary – Nasda Studios
no app image

Rank: 75

Category: Reference

Released: 2012-09-12

Price: $2.99

NY Penal Law 2017 - New York Statutes - PDA Wizard
NY Penal Law 2017 – New York Statutes – PDA Wizard
no app image

Rank: 76

Category: Reference

Released: 2013-12-28

Price: $6.99

Pocket Wiki for Terraria - Dmytro Momotov
Pocket Wiki for Terraria – Dmytro Momotov
no app image

Rank: 77

Category: Reference

Released: 2014-04-19

Price: $2.99

Knife Rights LegalBlade™ - Knife Rights Foundation
Knife Rights LegalBlade™ – Knife Rights Foundation
no app image

Rank: 78

Category: Reference

Released: 2014-07-18

Price: $1.99

Mods for Grand Theft Auto V - Chi Kau Wan
Mods for Grand Theft Auto V – Chi Kau Wan
no app image

Rank: 79

Category: Reference

Released: 2016-02-01

Price: $1.99

IAP Bushings & Tubes Reference - penturners.org LLC
IAP Bushings & Tubes Reference – penturners.org LLC
no app image

Rank: 80

Category: Reference

Released: 2015-12-08

Price: $0.99

ShiftLock - Mark Knowles
ShiftLock – Mark Knowles
no app image

Rank: 81

Category: Reference

Released: 2016-02-19

Price: $6.99

iBird Ultimate Guide to Birds - Mitch Waite Group
iBird Ultimate Guide to Birds – Mitch Waite Group
no app image

Rank: 82

Category: Reference

Released: 2014-05-15

Price: $19.99

Shift Codes for Borderlands 2 Pro - GalaTech LLC [US]
Shift Codes for Borderlands 2 Pro – GalaTech LLC [US]
no app image

Rank: 83

Category: Reference

Released: 2013-10-03

Price: $0.99

Command Line Reference - Mark Mckie
Command Line Reference – Mark Mckie
no app image

Rank: 84

Category: Reference

Released: 2009-12-18

Price: $0.99

SkySafari 5 Plus - Simulation Curriculum Corp.
SkySafari 5 Plus – Simulation Curriculum Corp.
no app image

Rank: 85

Category: Reference

Released: 2015-12-21

Price: $6.99

Yosemite Wildflowers - High Country Apps, LLC
Yosemite Wildflowers – High Country Apps, LLC
no app image

Rank: 86

Category: Reference

Released: 2014-04-15

Price: $7.99

LiveWallEnabler - Enable Live wallpapers Animated Themes & Custom Dynamic Backgrounds - Henry Ashton
LiveWallEnabler – Enable Live wallpapers Animated Themes & Custom Dynamic Backgrounds – Henry Ashton
no app image

Rank: 87

Category: Reference

Released: 2016-09-03

Price: $1.99

Wolfram Words Reference App - Wolfram Group LLC
Wolfram Words Reference App – Wolfram Group LLC
no app image

Rank: 88

Category: Reference

Released: 2011-09-30

Price: $0.99

Asphalt Calculator - Jeremy Breaux
Asphalt Calculator – Jeremy Breaux
no app image

Rank: 89

Category: Reference

Released: 2009-07-05

Price: $0.99

Drill and Tap Tool - Thread Tapping & Through Hole - Chewy Applications
Drill and Tap Tool – Thread Tapping & Through Hole – Chewy Applications
no app image

Rank: 90

Category: Reference

Released: 2011-03-14

Price: $1.99

Plumbing - Glossary - Space Monkeys LLC
Plumbing – Glossary – Space Monkeys LLC
no app image

Rank: 91

Category: Reference

Released: 2011-06-30

Price: $0.99

doTERRA - An Oil For Me - Reference, Tools & Guide - Pavel Braun
doTERRA – An Oil For Me – Reference, Tools & Guide – Pavel Braun
no app image

Rank: 92

Category: Reference

Released: 2017-03-16

Price: $4.99

Commands for Windows OS - Shirak Technologies
Commands for Windows OS – Shirak Technologies
no app image

Rank: 93

Category: Reference

Released: 2016-04-14

Price: $1.99

WAPS Promotion Calculator - David Stubblefield
WAPS Promotion Calculator – David Stubblefield
no app image

Rank: 94

Category: Reference

Released: 2013-12-14

Price: $0.99

Strong
Strong’s Concordance – Orion Systems
no app image

Rank: 95

Category: Reference

Released: 2010-12-08

Price: $4.99

English / French dictionary - Editions Larousse
English / French dictionary – Editions Larousse
no app image

Rank: 96

Category: Reference

Released: 2009-12-08

Price: $4.99

ArtPose Female Edition - shawn ogle
ArtPose Female Edition – shawn ogle
no app image

Rank: 97

Category: Reference

Released: 2014-07-24

Price: $2.99

Ham Radio Reference - SnecaDev
Ham Radio Reference – SnecaDev
no app image

Rank: 98

Category: Reference

Released: 2012-04-27

Price: $0.99

Matthew Henry Commentary - George Dimidik
Matthew Henry Commentary – George Dimidik
no app image

Rank: 99

Category: Reference

Released: 2010-01-02

Price: $1.99

Rhyme Time Rhyming Dictionary for Rappers & Poets - AAP
Rhyme Time Rhyming Dictionary for Rappers & Poets – AAP
no app image

Rank: 100

Category: Reference

Released: 2015-03-23

Price: $3.99