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: $2.99

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

Rank: 2

Category: Reference

Released: 2009-10-18

Price: $2.99

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: 3

Category: Reference

Released: 2014-01-31

Price: $9.99

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

Rank: 4

Category: Reference

Released: 2013-04-20

Price: $1.99

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

Rank: 5

Category: Reference

Released: 2011-06-16

Price: $1.99

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

Rank: 6

Category: Reference

Released: 2010-08-10

Price: $3.99

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

Rank: 7

Category: Reference

Released: 2011-12-08

Price: $3.99

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

Rank: 8

Category: Reference

Released: 2010-12-10

Price: $2.99

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

Rank: 9

Category: Reference

Released: 2011-09-09

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: 10

Category: Reference

Released: 2012-02-09

Price: $0.99

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

Rank: 11

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: 12

Category: Reference

Released: 2014-05-21

Price: $1.99

Create A Class for Black Ops 3 - Cloforce LLC
Create A Class for Black Ops 3 – Cloforce LLC
no app image

Rank: 13

Category: Reference

Released: 2015-09-24

Price: $0.99

Translate 2Go - Voice Translator App - Ascella Apps
Translate 2Go – Voice Translator App – Ascella Apps
no app image

Rank: 14

Category: Reference

Released: 2015-09-14

Price: $0.99

Shou Recorder - Anita Bjornaas
Shou Recorder – Anita Bjornaas
no app image

Rank: 15

Category: Reference

Released: 2016-02-01

Price: $4.99

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

Rank: 16

Category: Reference

Released: 2009-01-07

Price: $2.99

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

Rank: 17

Category: Reference

Released: 2011-11-01

Price: $0.99

Furniture For Minecraft Pocket Edition - BlueGenesisApps
Furniture For Minecraft Pocket Edition – BlueGenesisApps
no app image

Rank: 18

Category: Reference

Released: 2016-02-04

Price: $0.99

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

Rank: 19

Category: Reference

Released: 2015-10-03

Price: $0.99

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

Rank: 20

Category: Reference

Released: 2010-04-01

Price: $1.99

Themeable - Live Wallpaper and Live Photo Maker - Liu Qi
Themeable – Live Wallpaper and Live Photo Maker – Liu Qi
no app image

Rank: 21

Category: Reference

Released: 2016-01-29

Price: $1.99

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

Rank: 22

Category: Reference

Released: 2010-06-24

Price: $4.99

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

Rank: 23

Category: Reference

Released: 2009-01-23

Price: $0.99

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

Rank: 24

Category: Reference

Released: 2010-12-23

Price: $2.99

Divine Office 2 -- Text+Audio Liturgy of the Hours of the Roman Catholic Church - Surgeworks, Inc.
Divine Office 2 — Text+Audio Liturgy of the Hours of the Roman Catholic Church – Surgeworks, Inc.
no app image

Rank: 25

Category: Reference

Released: 2014-11-26

Price: $9.99

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

Rank: 26

Category: Reference

Released: 2010-06-23

Price: $2.99

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

Rank: 27

Category: Reference

Released: 2009-03-26

Price: $14.99

Strong
Strong’s Concordance – Orion Systems
no app image

Rank: 28

Category: Reference

Released: 2010-12-08

Price: $4.99

RhymeZone - Datamuse Corporation
RhymeZone – Datamuse Corporation
no app image

Rank: 29

Category: Reference

Released: 2012-01-22

Price: $2.99

iMissal Catholic (Mass Reading, Calendar, Lectionary) - Cantcha, Inc.
iMissal Catholic (Mass Reading, Calendar, Lectionary) – Cantcha, Inc.
no app image

Rank: 30

Category: Reference

Released: 2009-03-26

Price: $4.99

NIV Bible+ by Olive Tree - HarperCollins Christian Publishing, Inc.
NIV Bible+ by Olive Tree – HarperCollins Christian Publishing, Inc.
no app image

Rank: 31

Category: Reference

Released: 2008-09-29

Price: $4.99

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

Rank: 32

Category: Reference

Released: 2010-01-02

Price: $1.99

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

Rank: 33

Category: Reference

Released: 2014-05-17

Price: $1.99

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

Rank: 34

Category: Reference

Released: 2010-04-06

Price: $4.99

SCRABBLE Dictionary - Merriam-Webster, Inc.
SCRABBLE Dictionary – Merriam-Webster, Inc.
no app image

Rank: 35

Category: Reference

Released: 2012-08-20

Price: $4.99

Bible Verses: Pro - Skol Games LLC
Bible Verses: Pro – Skol Games LLC
no app image

Rank: 36

Category: Reference

Released: 2013-05-03

Price: $0.99

Midori (Japanese Dictionary) - Sukolsak Sakshuwong
Midori (Japanese Dictionary) – Sukolsak Sakshuwong
no app image

Rank: 37

Category: Reference

Released: 2010-08-10

Price: $9.99

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

Rank: 38

Category: Reference

Released: 2014-04-10

Price: $1.99

Houses for Minecraft - Advanced Building Guide - JK2Designs LLC
Houses for Minecraft – Advanced Building Guide – JK2Designs LLC
no app image

Rank: 39

Category: Reference

Released: 2013-04-04

Price: $0.99

The CIA World Factbook - realazy
The CIA World Factbook – realazy
no app image

Rank: 40

Category: Reference

Released: 2011-01-07

Price: $1.99

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

Rank: 41

Category: Reference

Released: 2011-08-24

Price: $2.99

Military Ranks + - Bizpo
Military Ranks + – Bizpo
no app image

Rank: 42

Category: Reference

Released: 2010-12-16

Price: $0.99

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

Rank: 43

Category: Reference

Released: 2014-10-30

Price: $2.99

USCG Boot Camp - Absorbed Info
USCG Boot Camp – Absorbed Info
no app image

Rank: 44

Category: Reference

Released: 2013-04-22

Price: $0.99

EchoMTG: Magic the Gathering Prices & Life Counter - ThoughtB?mb
EchoMTG: Magic the Gathering Prices & Life Counter – ThoughtB?mb
no app image

Rank: 45

Category: Reference

Released: 2014-04-24

Price: $1.99

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

Rank: 46

Category: Reference

Released: 2010-11-15

Price: $4.99

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

Rank: 47

Category: Reference

Released: 2011-10-28

Price: $2.99

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

Rank: 48

Category: Reference

Released: 2012-06-28

Price: $0.99

Concealed Carry App - CCW Law and Reciprocity - SparkNET Interactive
Concealed Carry App – CCW Law and Reciprocity – SparkNET Interactive
no app image

Rank: 49

Category: Reference

Released: 2014-01-28

Price: $1.99

Bizarre Holiday Calendar - Celebrate when every day is a holiday - Matthew King
Bizarre Holiday Calendar – Celebrate when every day is a holiday – Matthew King
no app image

Rank: 50

Category: Reference

Released: 2009-02-25

Price: $0.99

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

Rank: 51

Category: Reference

Released: 2010-08-18

Price: $1.99

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

Rank: 52

Category: Reference

Released: 2009-12-15

Price: $0.99

Siddur סדור - Zmanim Luach Minyanim - סידור לוח זמנים - RustyBrick, Inc.
Siddur סדור – Zmanim Luach Minyanim – סידור לוח זמנים – RustyBrick, Inc.
no app image

Rank: 53

Category: Reference

Released: 2008-08-03

Price: $9.99

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: 54

Category: Reference

Released: 2010-02-10

Price: $19.99

Chapter Tap - LDS Scriptures - Andy Evans
Chapter Tap – LDS Scriptures – Andy Evans
no app image

Rank: 55

Category: Reference

Released: 2010-08-25

Price: $1.99

How a Car Works - How a Car Works
How a Car Works – How a Car Works
no app image

Rank: 56

Category: Reference

Released: 2015-02-04

Price: $2.99

Divine Office - Audio Prayer - Liturgy of the Hours of the Roman Catholic Church - Surgeworks, Inc.
Divine Office – Audio Prayer – Liturgy of the Hours of the Roman Catholic Church – Surgeworks, Inc.
no app image

Rank: 57

Category: Reference

Released: 2009-01-07

Price: $19.99

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

Rank: 58

Category: Reference

Released: 2013-03-11

Price: $2.99

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

Rank: 59

Category: Reference

Released: 2014-11-12

Price: $2.99

Multiplayer for Terraria - JK2Designs LLC
Multiplayer for Terraria – JK2Designs LLC
no app image

Rank: 60

Category: Reference

Released: 2014-10-15

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: 61

Category: Reference

Released: 2012-10-26

Price: $0.99

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

Rank: 62

Category: Reference

Released: 2012-04-09

Price: $0.99

ISS Live Video & Audio Stream - Listen to Astronauts, Look Down on Earth - Matt Gibson
ISS Live Video & Audio Stream – Listen to Astronauts, Look Down on Earth – Matt Gibson
no app image

Rank: 63

Category: Reference

Released: 2016-01-05

Price: $0.99

Cops N Robbs 3D Texture Pack for minecraft - Block Cops N Robbers & Survival Craft Mine Mini Games Skin Texture Minecraft Pocket Pixel Gun Edition Shooter
Cops N Robbs 3D Texture Pack for minecraft – Block Cops N Robbers & Survival Craft Mine Mini Games Skin Texture Minecraft Pocket Pixel Gun Edition Shooter
no app image

Rank: 64

Category: Reference

Released: 2014-09-05

Price: $0.99

Bible Verses: Living Word - ATP Creative
Bible Verses: Living Word – ATP Creative
no app image

Rank: 65

Category: Reference

Released: 2009-08-21

Price: $1.99

U.S. Constitution and Facts - Oak Hill Publishing Company
U.S. Constitution and Facts – Oak Hill Publishing Company
no app image

Rank: 66

Category: Reference

Released: 2010-09-15

Price: $1.99

My museum le Louvre (English version) - L oeil pop
My museum le Louvre (English version) – L oeil pop
no app image

Rank: 67

Category: Reference

Released: 2011-04-14

Price: $1.99

Bird Id USA Identification Guide to North American Backyard Birds - Isoperla
Bird Id USA Identification Guide to North American Backyard Birds – Isoperla
no app image

Rank: 68

Category: Reference

Released: 2013-08-12

Price: $3.99

Photo Eraser Pro -Background Remover, Cutout Pics& Images - Qinghua Huang
Photo Eraser Pro -Background Remover, Cutout Pics& Images – Qinghua Huang
no app image

Rank: 69

Category: Reference

Released: 2014-06-21

Price: $0.99

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

Rank: 70

Category: Reference

Released: 2010-04-01

Price: $2.99

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: 71

Category: Reference

Released: 2014-08-23

Price: $1.99

WORLD ATLAS - The World HD+ (with Retina Maps) - Opicury Software
WORLD ATLAS – The World HD+ (with Retina Maps) – Opicury Software
no app image

Rank: 72

Category: Reference

Released: 2011-06-24

Price: $2.99

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

Rank: 73

Category: Reference

Released: 2014-04-19

Price: $4.99

Microbiology Glossary: Cheatsheet with Study Guide - Monica G
Microbiology Glossary: Cheatsheet with Study Guide – Monica G
no app image

Rank: 74

Category: Reference

Released: 2016-01-04

Price: $2.99

Dictionary Pro - Offline & Ad-Free Dictionary and Thesaurus - Farlex, Inc.
Dictionary Pro – Offline & Ad-Free Dictionary and Thesaurus – Farlex, Inc.
no app image

Rank: 75

Category: Reference

Released: 2012-04-30

Price: $3.99

The Fourth Dimension - Drew Olbrich
The Fourth Dimension – Drew Olbrich
no app image

Rank: 76

Category: Reference

Released: 2012-03-19

Price: $2.99

Julian Day - Neal Layton
Julian Day – Neal Layton
no app image

Rank: 77

Category: Reference

Released: 2009-10-01

Price: $0.99

Navigation Rules - Double Dog Studios
Navigation Rules – Double Dog Studios
no app image

Rank: 78

Category: Reference

Released: 2009-08-29

Price: $3.99

Mobile Number Locator ! - Jyoti Yadav
Mobile Number Locator ! – Jyoti Yadav
no app image

Rank: 79

Category: Reference

Released: 2014-05-16

Price: $0.99

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

Rank: 80

Category: Reference

Released: 2008-07-18

Price: $1.99

Worldictionary - Instant Translation & Search - Penpower Technology Ltd.
Worldictionary – Instant Translation & Search – Penpower Technology Ltd.
no app image

Rank: 81

Category: Reference

Released: 2011-04-08

Price: $2.99

Tips and Cheats Guide for Minecraft Pocket Edition - JING XUAN XU
Tips and Cheats Guide for Minecraft Pocket Edition – JING XUAN XU
no app image

Rank: 82

Category: Reference

Released: 2013-12-14

Price: $1.99

iPray BCP - iPray, Inc.
iPray BCP – iPray, Inc.
no app image

Rank: 83

Category: Reference

Released: 2011-04-15

Price: $1.99

PALaw Title 75 - Vehicle Code - Kaboserv.com Development
PALaw Title 75 – Vehicle Code – Kaboserv.com Development
no app image

Rank: 84

Category: Reference

Released: 2012-05-09

Price: $2.99

Cop Radar - Sudeep Banerjee
Cop Radar – Sudeep Banerjee
no app image

Rank: 85

Category: Reference

Released: 2013-04-01

Price: $4.99

La Biblia Reina Valera & Audiolibro - Daniel Belle
La Biblia Reina Valera & Audiolibro – Daniel Belle
no app image

Rank: 86

Category: Reference

Released: 2013-09-19

Price: $1.99

Professional Game Guide for Call of Duty Black Ops 3 - MehtaiPhoneApps
Professional Game Guide for Call of Duty Black Ops 3 – MehtaiPhoneApps
no app image

Rank: 87

Category: Reference

Released: 2015-11-30

Price: $1.99

Barefoot World Atlas - Touchpress Limited
Barefoot World Atlas – Touchpress Limited
no app image

Rank: 88

Category: Reference

Released: 2012-03-15

Price: $4.99

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

Rank: 89

Category: Reference

Released: 2008-08-13

Price: $1.99

ESO: Workbench - Augmented Lab
ESO: Workbench – Augmented Lab
no app image

Rank: 90

Category: Reference

Released: 2014-04-14

Price: $0.99

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

Rank: 91

Category: Reference

Released: 2014-05-15

Price: $19.99

Best Wallpapers for Call of Duty: Advanced Warfare - Paint it Purple
Best Wallpapers for Call of Duty: Advanced Warfare – Paint it Purple
no app image

Rank: 92

Category: Reference

Released: 2014-05-10

Price: $0.99

Lucky Block Mod - Guide for Minecraft - T-Logic
Lucky Block Mod – Guide for Minecraft – T-Logic
no app image

Rank: 93

Category: Reference

Released: 2015-10-10

Price: $0.99

Atomic Clock - Awyse
Atomic Clock – Awyse
no app image

Rank: 94

Category: Reference

Released: 2008-09-28

Price: $2.99

Football Walls - HD - Shlice Ideas
Football Walls – HD – Shlice Ideas
no app image

Rank: 95

Category: Reference

Released: 2011-11-30

Price: $0.99

Rhyme Time | Rhyming Dictionary for Song Writers, Rappers, Speech Writers, and Poets - AAP
Rhyme Time | Rhyming Dictionary for Song Writers, Rappers, Speech Writers, and Poets – AAP
no app image

Rank: 96

Category: Reference

Released: 2015-03-23

Price: $3.99

Furniture for Minecraft - T-Logic
Furniture for Minecraft – T-Logic
no app image

Rank: 97

Category: Reference

Released: 2012-05-26

Price: $0.99

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

Rank: 98

Category: Reference

Released: 2013-10-01

Price: $4.99

Iowa Police Field Reference - Josh Lefler
Iowa Police Field Reference – Josh Lefler
no app image

Rank: 99

Category: Reference

Released: 2012-03-22

Price: $1.99

Samoa Language - Nikle LLC
Samoa Language – Nikle LLC
no app image

Rank: 100

Category: Reference

Released: 2009-11-19

Price: $0.99