This are the top 100 most popular Reference apps iOS iTunes USA today February 16, 2019. Browse the charts from other apps genres to find more amazing new apps to download.

1 Ancestry Ancestry
Ancestry.com
2 Whitepages People Search Whitepages People Search
Whitepages.com
3 Translate Now - Translator Translate Now - Translator
Wzp Solutions Lda
4 Bible · Bible ·
Luni
5 Dialog - Translate Speech Dialog - Translate Speech
Dream App Studio UAB
6 MyHeritage - Family tree MyHeritage - Family tree
MyHeritage.com
7 Reverse Phone Lookup Intelius Reverse Phone Lookup Intelius
PeopleConnect, Inc.
8 30 Day Bible Study 30 Day Bible Study
iDailybread Co., Limited
9 Night Sky Night Sky
iCandi Apps
10 Camera Translator: Translate+ Camera Translator: Translate+
Vulcan Labs Company Limited
11 Trophy Unlock Secret Challenge Trophy Unlock Secret Challenge
Trophy Unlock
12 iTranslate Voice iTranslate Voice
iTranslate
13 ASVAB Mastery: AFQT Practice ASVAB Mastery: AFQT Practice
Higher Learning Technologies
14 D&D Beyond D&D Beyond
Wikia, Inc.
15 iDisciple iDisciple
iDisciple LLC
16 She Reads Truth She Reads Truth
She Reads Truth
17 NFPA 70®: NEC® 2017 Edition NFPA 70®: NEC® 2017 Edition
NFPA
18 Dwell: Audio Bible Dwell: Audio Bible
Dwell, LLC
19 Sky Guide Sky Guide
Fifth Star Labs LLC
20 Muslim Pro: Azan, Quran, Qibla Muslim Pro: Azan, Quran, Qibla
Bitsmedia Pte Ltd
21 Daily Bible Verse Devotional Daily Bible Verse Devotional
Impressive Sounding, LLC
22 Verses - Bible Memory Verses - Bible Memory
Verses, Ltd. Co.
23 Daily Bible Verse Inspirations Daily Bible Verse Inspirations
scott hamilton
24 Bible Gateway Bible Gateway
HarperCollins Christian Publishing, Inc.
25 Bible † Bible †
HarperCollins Christian Publishing, Inc.
26 PANTONE Studio PANTONE Studio
Pantone
27 The Bible Memory App The Bible Memory App
Millennial Apps, LLC
28 Dictionary.com: English Words Dictionary.com: English Words
Dictionary.com, LLC
29 WolframAlpha WolframAlpha
Wolfram Group LLC
30 NIV Bible* NIV Bible*
Just1Word, Inc.
31 iBird Pro Guide to Birds iBird Pro Guide to Birds
Mitch Waite Group
32 Shorter Oxford English Shorter Oxford English
MobiSystems, Inc.
33 The Holy Bible App The Holy Bible App
Texas PFCG Aplicativos Ltda
34 e-Sword LT: Bible Study to Go e-Sword LT: Bible Study to Go
Rick Meyers
35 Merriam-Webster Dictionary Merriam-Webster Dictionary
Merriam-Webster, Inc.
36 Sibley Birds 2nd Edition Sibley Birds 2nd Edition
mydigitalearth.com
37 Turbo Translator Translate App Turbo Translator Translate App
Vulcan Labs Company Limited
38 Reverso translate and learn Reverso translate and learn
Theo Hoffenberg
39 Buddha Quotes Buddhism Dhamma Buddha Quotes Buddhism Dhamma
Daily Apps
40 Take a Name LDS Family History Take a Name LDS Family History
Kinpoint
41 TraduCam - Photo Translator TraduCam - Photo Translator
Wzp Solutions Lda
42 The Study Bible The Study Bible
Grace To You
43 People Search by PeopleLooker People Search by PeopleLooker
PeopleLooker LLC
44 Bible Audio Bible Audio
HarperCollins Christian Publishing, Inc.
45 Pleco Chinese Dictionary Pleco Chinese Dictionary
Pleco Inc.
46 ASVAB Marines Mastery ASVAB Marines Mastery
Higher Learning Technologies
47 CCW – Concealed Carry 50 State CCW – Concealed Carry 50 State
Workman Consulting LLC
48 Bible@ [email protected]
Dragon Game Studio
49 BirdsEye Bird Finding Guide BirdsEye Bird Finding Guide
Birds In The Hand, LLC
50 EMRA Antibiotic Guide EMRA Antibiotic Guide
Emergency Medicine Residents' Association
51 Speak & Translate: Translator Speak & Translate: Translator
Apalon Apps
52 Knots 3D Knots 3D
Nynix
53 Wallpaper Carnival Wallpaper Carnival
Kurt Rawson
54 Prayer Daily Devotional Verses Prayer Daily Devotional Verses
Daily Apps
55 DVO: Daily Devotionals, Bible Verses and Quotes DVO: Daily Devotionals, Bible Verses and Quotes
AlphaPod Sdn. Bhd.
56 Pocket Fuel Daily Devotionals Pocket Fuel Daily Devotionals
Practice Media Pty Ltd
57 Orthodox Study Bible Orthodox Study Bible
VDUB Software, LLC
58 SkySafari 6 Pro SkySafari 6 Pro
Simulation Curriculum Corp.
59 Pray Catholic Novenas Pray Catholic Novenas
Devoted Coders
60 Legal Heat - 50 State Guide to Firearm Law Legal Heat - 50 State Guide to Firearm Law
National Training Solutions, Inc.
61 Translate.com Platinum Translate.com Platinum
Student Media LLC
62 Rulebook™ Rulebook™
Ready Reference Apps, LLC
63 Merriam-Webster Dictionary Pro Merriam-Webster Dictionary Pro
Merriam-Webster, Inc.
64 NASB MacArthur Study Bible NASB MacArthur Study Bible
Bible App Labs LLC
65 Collins Spanish Dictionary Collins Spanish Dictionary
Cole Zhu Inc.
66 Life Application Study Bible Life Application Study Bible
Tecarta, Inc.
67 Quran Pro Muslim القرآن الكريم Quran Pro Muslim القرآن الكريم
Quanticapps Ltd
68 iPromises - Daily Bible Verses iPromises - Daily Bible Verses
Rivendel Studio
69 Quotes⋆ Quotes⋆
Dragon Game Studio
70 Book List Library ISBN Scanner Book List Library ISBN Scanner
iCollect
71 Oxford English Dictionary 2018 Oxford English Dictionary 2018
MobiSystems, Inc.
72 Belize Birds Field Guide Belize Birds Field Guide
Michael Mullin
73 Wicca Plus Wicca Plus
Violet Flux
74 穿梭-海外华人专业网络优化加速 穿梭-海外华人专业网络优化加速
Transmoon
75 iCollect Everything iCollect Everything
iCollect
76 Satellite Tracker by Star Walk Satellite Tracker by Star Walk
Vito Technology Inc.
77 Luminos Luminos
Wobbleworks LLC
78 Quotes Quote of the Day Quotes Quote of the Day
Daily Apps
79 Animated Knots by Grog Animated Knots by Grog
Grog LLC
80 Oxford Dictionary of English Oxford Dictionary of English
MobiSystems, Inc.
81 Fighter Verses: memorize Bible Fighter Verses: memorize Bible
Truth78
82 Illinois - Pocket Brainbook Illinois - Pocket Brainbook
Jason Weil
83 iCorps - Pocket Reference iCorps - Pocket Reference
Sandbox Family Communication, Inc
84 Dododex: ARK Survival Evolved Dododex: ARK Survival Evolved
Dan Leveille
85 California - Pocket Brainbook California - Pocket Brainbook
Jason Weil
86 Barefoot World Atlas Barefoot World Atlas
Barefoot Books Inc.
87 Scourby YouBible Scourby YouBible
Litchfield Associates Ltd, Inc
88 TransKey - Chat Translator TransKey - Chat Translator
Aleksander Skjoelsvik
89 SCRABBLE Dictionary SCRABBLE Dictionary
Merriam-Webster, Inc.
90 Coptic Reader Coptic Reader
Coptic Orthodox Diocese of the Southern USA
91 CA Penal Code 2019 CA Penal Code 2019
PDA Wizard
92 Voice Changer + Voice Changer +
Lylavie, LLC
93 Collins Greek Dictionary Collins Greek Dictionary
MobiSystems, Inc.
94 Sprinkle of Jesus Daily Quotes Sprinkle of Jesus Daily Quotes
Novix Technology Inc.
95 NJ Complaint Prep Guide NJ Complaint Prep Guide
Edward Rufolo
96 Maps for Minecraft PE (Minecraft Maps) Maps for Minecraft PE (Minecraft Maps)
NuApps
97 English Chin Myanmar Dictionary English Chin Myanmar Dictionary
ChinLand Development Co. Ltd.
98 Italian Translator OFFLINE Italian Translator OFFLINE
EVOLLY.APP
99 iMissal Catholic (Mass Reading, Calendar, Lectionary) iMissal Catholic (Mass Reading, Calendar, Lectionary)
Cantcha, Inc.
100 Toy Car Collector Database Toy Car Collector Database
iCollect

The top 100 Reference apps chart is updated daily using actual iTunes data.