Reference

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Top 100 Paid Reference Apps

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: 1

Category: Reference

Released: 2013-05-06

Price: $1.99

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

Rank: 2

Category: Reference

Released: 2009-10-18

Price: $2.99

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

Rank: 3

Category: Reference

Released: 2010-08-10

Price: $3.99

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

Rank: 4

Category: Reference

Released: 2014-01-31

Price: $9.99

Verses - Bible Memory - Verses, Ltd. Co.
Verses – Bible Memory – Verses, Ltd. Co.
no app image

Rank: 5

Category: Reference

Released: 2014-11-20

Price: $4.99

The Night Sky™ - iCandi Apps
The Night Sky™ – iCandi Apps
no app image

Rank: 6

Category: Reference

Released: 2011-11-01

Price: $0.99

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

Rank: 7

Category: Reference

Released: 2011-06-16

Price: $1.99

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

Rank: 8

Category: Reference

Released: 2010-12-10

Price: $1.99

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

Rank: 9

Category: Reference

Released: 2011-12-08

Price: $3.99

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

Rank: 10

Category: Reference

Released: 2013-04-20

Price: $1.99

Legal Heat - 50 State Guide to Firearm Law - National Training Solutions, Inc.
Legal Heat – 50 State Guide to Firearm Law – National Training Solutions, Inc.
no app image

Rank: 11

Category: Reference

Released: 2012-02-09

Price: $0.99

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

Rank: 12

Category: Reference

Released: 2010-06-24

Price: $4.99

Fighter Verses - memorize bible verses / scripture memory - Children Desiring God
Fighter Verses – memorize bible verses / scripture memory – Children Desiring God
no app image

Rank: 13

Category: Reference

Released: 2010-12-23

Price: $2.99

Night Sky Pro™ - iCandi Apps
Night Sky Pro™ – iCandi Apps
no app image

Rank: 14

Category: Reference

Released: 2014-10-30

Price: $0.99

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

Rank: 15

Category: Reference

Released: 2014-05-15

Price: $9.99

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

Rank: 16

Category: Reference

Released: 2011-09-09

Price: $0.99

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

Rank: 17

Category: Reference

Released: 2009-03-26

Price: $19.99

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

Rank: 18

Category: Reference

Released: 2010-04-01

Price: $1.99

iQuran - Guided Ways Technologies Ltd
iQuran – Guided Ways Technologies Ltd
no app image

Rank: 19

Category: Reference

Released: 2008-07-18

Price: $1.99

American Almanac - Guide for Farmers & Sky Watchers - Tod LLC
American Almanac – Guide for Farmers & Sky Watchers – Tod LLC
no app image

Rank: 20

Category: Reference

Released: 2013-09-07

Price: $1.99

Quick guide for Five Nights at Freddy
Quick guide for Five Nights at Freddy’s 2 – Yogesh Tanwar
no app image

Rank: 21

Category: Reference

Released: 2014-12-12

Price: $0.99

Secret Smileys for Skype - Hidden Emoticons for Skype Chat - Emoji - Emoji Apps GmbH
Secret Smileys for Skype – Hidden Emoticons for Skype Chat – Emoji – Emoji Apps GmbH
no app image

Rank: 22

Category: Reference

Released: 2010-02-17

Price: $0.99

examen de conducción - Webrich Software Limited
examen de conducción – Webrich Software Limited
no app image

Rank: 23

Category: Reference

Released: 2009-04-25

Price: $0.99

Thesaurus Rex by Dictionary.com - Dictionary.com, LLC
Thesaurus Rex by Dictionary.com – Dictionary.com, LLC
no app image

Rank: 24

Category: Reference

Released: 2013-03-11

Price: $2.99

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

Rank: 25

Category: Reference

Released: 2008-09-05

Price: $1.99

Florida Rules - KosInteractive LLC
Florida Rules – KosInteractive LLC
no app image

Rank: 26

Category: Reference

Released: 2012-05-06

Price: $2.99

Cops N Robbs 3D Texture Pack for minecraft - Linda Adler
Cops N Robbs 3D Texture Pack for minecraft – Linda Adler
no app image

Rank: 27

Category: Reference

Released: 2014-09-05

Price: $0.99

myPANTONE - Pantone
myPANTONE – Pantone
no app image

Rank: 28

Category: Reference

Released: 2009-09-10

Price: $9.99

Posted! - Carry List Anti-Gun Locations - Workman Consulting
Posted! – Carry List Anti-Gun Locations – Workman Consulting
no app image

Rank: 29

Category: Reference

Released: 2012-06-28

Price: $0.99

The Best Guide For  Farming Simulator 15 - Unofficial - Yogesh Tanwar
The Best Guide For Farming Simulator 15 – Unofficial – Yogesh Tanwar
no app image

Rank: 30

Category: Reference

Released: 2015-01-02

Price: $0.99

Full Moon Finder - Yankee Publishing Inc
Full Moon Finder – Yankee Publishing Inc
no app image

Rank: 31

Category: Reference

Released: 2012-03-16

Price: $0.99

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

Rank: 32

Category: Reference

Released: 2011-08-10

Price: $5.99

English to Chinese Audio Translator - FQ Publishing
English to Chinese Audio Translator – FQ Publishing
no app image

Rank: 33

Category: Reference

Released: 2011-07-18

Price: $0.99

Pokédex for iOS - The Pokemon Company
Pokédex for iOS – The Pokemon Company
no app image

Rank: 34

Category: Reference

Released: 2012-12-10

Price: $1.99

BirdLog North America - Birds In The Hand, LLC
BirdLog North America – Birds In The Hand, LLC
no app image

Rank: 35

Category: Reference

Released: 2012-03-22

Price: $9.99

Black Book iUsedCar - Black Book
Black Book iUsedCar – Black Book
no app image

Rank: 36

Category: Reference

Released: 2010-02-25

Price: $1.99

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

Rank: 37

Category: Reference

Released: 2009-12-08

Price: $4.99

Angel Numbers 101 - Doreen Virtue, Ph.D. - Oceanhouse Media
Angel Numbers 101 – Doreen Virtue, Ph.D. – Oceanhouse Media
no app image

Rank: 38

Category: Reference

Released: 2011-12-14

Price: $4.99

Cheats for Five Nights at Freddy
Cheats for Five Nights at Freddy’s 2 – Guide, Strategy, Help, Video, Walkthrough, Mini Game & More – Sapphire Apps Inc
no app image

Rank: 39

Category: Reference

Released: 2013-10-15

Price: $0.99

Quran Majeed - PakData
Quran Majeed – PakData
no app image

Rank: 40

Category: Reference

Released: 2010-04-06

Price: $4.99

Audubon Birds Pro - Green Mountain Digital
Audubon Birds Pro – Green Mountain Digital
no app image

Rank: 41

Category: Reference

Released: 2009-10-11

Price: $9.99

RhymeZone - Datamuse Corporation
RhymeZone – Datamuse Corporation
no app image

Rank: 42

Category: Reference

Released: 2012-01-22

Price: $2.99

Pet Friends for Minecraft - 2014 Edition - Longpaw, LLC
Pet Friends for Minecraft – 2014 Edition – Longpaw, LLC
no app image

Rank: 43

Category: Reference

Released: 2014-05-05

Price: $2.99

Japanese - renzo Inc.
Japanese – renzo Inc.
no app image

Rank: 44

Category: Reference

Released: 2008-09-15

Price: $6.99

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

Rank: 45

Category: Reference

Released: 2013-08-07

Price: $1.99

Adventist Hymnal - Complete Hymns for iPhone, iPod, iPad - Anatoli Rastorgouev
Adventist Hymnal – Complete Hymns for iPhone, iPod, iPad – Anatoli Rastorgouev
no app image

Rank: 46

Category: Reference

Released: 2014-11-23

Price: $0.99

Best Games for GBA - Taiki Araki
Best Games for GBA – Taiki Araki
no app image

Rank: 47

Category: Reference

Released: 2014-05-17

Price: $1.99

Sous Vide - Primolicious LLC
Sous Vide – Primolicious LLC
no app image

Rank: 48

Category: Reference

Released: 2010-08-27

Price: $1.99

Paint Color Pro: Matching and Inspiration - Phoenix Apps
Paint Color Pro: Matching and Inspiration – Phoenix Apps
no app image

Rank: 49

Category: Reference

Released: 2013-02-28

Price: $1.99

iCorps: Pocket Reference - Dunn-Carabali LLC
iCorps: Pocket Reference – Dunn-Carabali LLC
no app image

Rank: 50

Category: Reference

Released: 2009-05-20

Price: $1.99

Sparker - SparkNotes with Spritz Speedread - Wasdesign, LLC
Sparker – SparkNotes with Spritz Speedread – Wasdesign, LLC
no app image

Rank: 51

Category: Reference

Released: 2014-05-21

Price: $0.99

GUIDE 360 for iOS 7 & iPhone 5s Users - Guide, Tips & Tricks Videos, News ALL in ONE! - Karnivall
GUIDE 360 for iOS 7 & iPhone 5s Users – Guide, Tips & Tricks Videos, News ALL in ONE! – Karnivall
no app image

Rank: 52

Category: Reference

Released: 2013-10-31

Price: $0.99

Night Sky 2 - iCandi Apps
Night Sky 2 – iCandi Apps
no app image

Rank: 53

Category: Reference

Released: 2013-08-01

Price: $3.99

World Map 2015 - Appventions
World Map 2015 – Appventions
no app image

Rank: 54

Category: Reference

Released: 2010-01-19

Price: $0.99

Guide for Five Nights at Freddy
Guide for Five Nights at Freddy’s 2 – FNAF2 Guide, Wiki,Tips & tricks – Su Jun Lu
no app image

Rank: 55

Category: Reference

Released: 2014-11-26

Price: $0.99

Moon Map Pro - Kari Kulmala
Moon Map Pro – Kari Kulmala
no app image

Rank: 56

Category: Reference

Released: 2008-12-09

Price: $0.99

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

Rank: 57

Category: Reference

Released: 2014-08-13

Price: $1.99

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

Rank: 58

Category: Reference

Released: 2010-04-01

Price: $2.99

Cops N Robbs Skins Pack for minecraft - Linda Adler
Cops N Robbs Skins Pack for minecraft – Linda Adler
no app image

Rank: 59

Category: Reference

Released: 2014-08-20

Price: $0.99

Ultimate Guide and Maps for GTA 5 - Paint it Purple
Ultimate Guide and Maps for GTA 5 – Paint it Purple
no app image

Rank: 60

Category: Reference

Released: 2013-10-15

Price: $0.99

Temple of Block 3D Texture Preview for Minecraft - Linda Adler
Temple of Block 3D Texture Preview for Minecraft – Linda Adler
no app image

Rank: 61

Category: Reference

Released: 2014-11-18

Price: $0.99

iPieta (Catholic Teaching, Calendar, and Prayer) - iVerbum
iPieta (Catholic Teaching, Calendar, and Prayer) – iVerbum
no app image

Rank: 62

Category: Reference

Released: 2009-04-09

Price: $0.99

Concise Oxford English Dictionary with Audio - Mobile Systems
Concise Oxford English Dictionary with Audio – Mobile Systems
no app image

Rank: 63

Category: Reference

Released: 2013-07-11

Price: $9.99

Holy Rosary Audio - HANDECH INTERNATIONAL LIMITED
Holy Rosary Audio – HANDECH INTERNATIONAL LIMITED
no app image

Rank: 64

Category: Reference

Released: 2009-01-23

Price: $0.99

Seeds Pro for Minecraft Game Textures Skins - Seus Corp Ltd.
Seeds Pro for Minecraft Game Textures Skins – Seus Corp Ltd.
no app image

Rank: 65

Category: Reference

Released: 2012-08-20

Price: $0.99

Mall of America - Guide and Directory - Raging Coders
Mall of America – Guide and Directory – Raging Coders
no app image

Rank: 66

Category: Reference

Released: 2013-02-02

Price: $0.99

AMA Cycle Values - Black Book
AMA Cycle Values – Black Book
no app image

Rank: 67

Category: Reference

Released: 2012-06-14

Price: $1.99

Database for The Elder Scrolls Online™ - Sergii Skorokhod
Database for The Elder Scrolls Online™ – Sergii Skorokhod
no app image

Rank: 68

Category: Reference

Released: 2014-04-10

Price: $1.99

2AFriendly +P - 2A Friendly
2AFriendly +P – 2A Friendly
no app image

Rank: 69

Category: Reference

Released: 2013-05-15

Price: $1.99

LipLogic Lakota Words and Phrases - PNTA, Incorporated
LipLogic Lakota Words and Phrases – PNTA, Incorporated
no app image

Rank: 70

Category: Reference

Released: 2011-12-03

Price: $1.99

LA Courts - KosInteractive LLC
LA Courts – KosInteractive LLC
no app image

Rank: 71

Category: Reference

Released: 2013-10-06

Price: $2.99

Mods For Minecraft Game (Unofficial) - Sudeep Banerjee
Mods For Minecraft Game (Unofficial) – Sudeep Banerjee
no app image

Rank: 72

Category: Reference

Released: 2014-11-12

Price: $0.99

Emoji 3 PRO - Color Messages - Best Emoticon Emojis Sticker for SMS, Facebook, Twitter - Emoji Apps GmbH
Emoji 3 PRO – Color Messages – Best Emoticon Emojis Sticker for SMS, Facebook, Twitter – Emoji Apps GmbH
no app image

Rank: 73

Category: Reference

Released: 2012-04-25

Price: $0.99

Furniture Setups Pro and Skin Stealer for Minecraft Game Textures Skins - Seus Corp Ltd.
Furniture Setups Pro and Skin Stealer for Minecraft Game Textures Skins – Seus Corp Ltd.
no app image

Rank: 74

Category: Reference

Released: 2012-10-26

Price: $0.99

Texture Packs Pro for Minecraft - Jim Hoskins
Texture Packs Pro for Minecraft – Jim Hoskins
no app image

Rank: 75

Category: Reference

Released: 2014-07-26

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: 76

Category: Reference

Released: 2010-02-10

Price: $19.99

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

Rank: 77

Category: Reference

Released: 2009-01-07

Price: $2.99

Peterson Birds Pocket Edition - A Field Guide to Birds of North America - Houghton Mifflin Harcourt
Peterson Birds Pocket Edition – A Field Guide to Birds of North America – Houghton Mifflin Harcourt
no app image

Rank: 78

Category: Reference

Released: 2013-05-13

Price: $3.99

NIV Bible Books & Audio - Daniel Belle
NIV Bible Books & Audio – Daniel Belle
no app image

Rank: 79

Category: Reference

Released: 2013-10-01

Price: $4.99

Remote Code Database - InForce Studios Inc.
Remote Code Database – InForce Studios Inc.
no app image

Rank: 80

Category: Reference

Released: 2010-04-19

Price: $1.99

Strong
Strong’s Concordance – Orion Systems
no app image

Rank: 81

Category: Reference

Released: 2010-12-08

Price: $4.99

KY UORs - bluepoint apps
KY UORs – bluepoint apps
no app image

Rank: 82

Category: Reference

Released: 2010-06-15

Price: $1.99

Guide Pro for Minecraft - Jim Hoskins
Guide Pro for Minecraft – Jim Hoskins
no app image

Rank: 83

Category: Reference

Released: 2013-03-06

Price: $1.99

Best Games for SNES - Taiki Araki
Best Games for SNES – Taiki Araki
no app image

Rank: 84

Category: Reference

Released: 2014-07-30

Price: $1.99

Languages - Sonico GmbH
Languages – Sonico GmbH
no app image

Rank: 85

Category: Reference

Released: 2012-10-25

Price: $2.99

Touch Bible (KJV + Strong
Touch Bible (KJV + Strong’s Concordance) – Patrick Franklin
no app image

Rank: 86

Category: Reference

Released: 2009-12-15

Price: $0.99

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

Rank: 87

Category: Reference

Released: 2009-07-05

Price: $0.99

Poké Builder Pro - Builder & Creator for Pokémon X and Y Monster Cheat - Yan Zhao
Poké Builder Pro – Builder & Creator for Pokémon X and Y Monster Cheat – Yan Zhao
no app image

Rank: 88

Category: Reference

Released: 2014-04-01

Price: $2.99

Peterson Birds — A Field Guide to Birds of North America - Houghton Mifflin Harcourt
Peterson Birds — A Field Guide to Birds of North America – Houghton Mifflin Harcourt
no app image

Rank: 89

Category: Reference

Released: 2010-12-17

Price: $14.99

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

Rank: 90

Category: Reference

Released: 2010-01-02

Price: $1.99

Air Assault School Study Guide - ForceReadiness.com
Air Assault School Study Guide – ForceReadiness.com
no app image

Rank: 91

Category: Reference

Released: 2011-11-30

Price: $2.99

Complete Cheats for Subway Surfers - Full Strategy walkthrough - Ahmed Ismail
Complete Cheats for Subway Surfers – Full Strategy walkthrough – Ahmed Ismail
no app image

Rank: 92

Category: Reference

Released: 2013-08-06

Price: $0.99

Birds of South America - I.M.D. Publicación C.A.
Birds of South America – I.M.D. Publicación C.A.
no app image

Rank: 93

Category: Reference

Released: 2013-07-05

Price: $5.99

Webster
Webster’s 1828 American Dictionary of the English Language – Nasda Studios
no app image

Rank: 94

Category: Reference

Released: 2012-09-12

Price: $4.99

Address Finder - Inner Four, Inc.
Address Finder – Inner Four, Inc.
no app image

Rank: 95

Category: Reference

Released: 2009-02-27

Price: $0.99

Guide for Pokemon Black & White - Ambient Curiosity
Guide for Pokemon Black & White – Ambient Curiosity
no app image

Rank: 96

Category: Reference

Released: 2011-10-04

Price: $0.99

babel fish - Applied Laboratories Limited
babel fish – Applied Laboratories Limited
no app image

Rank: 97

Category: Reference

Released: 2010-12-19

Price: $0.99

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

Rank: 98

Category: Reference

Released: 2009-07-24

Price: $4.99

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

Rank: 99

Category: Reference

Released: 2012-04-09

Price: $0.99

NIV Bible 1984 - Just1Word, Inc.
NIV Bible 1984 – Just1Word, Inc.
no app image

Rank: 100

Category: Reference

Released: 2010-11-05

Price: $24.99