Last updated: August 17, 2026

App Store Ranking: The Top Paid Reference Apps in the United States

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Rank			Rating
1	4	SkySafari by Simulation Curriculum Corp.	4.7
2	1	SkySafari 8 Pro by Simulation Curriculum Corp.	4.7
3	=	e-Sword LT: Bible Study to Go by Rick Meyers	4.8
4	2	Knots 3D by Nynix	4.9
5	1	Knot IQ: 3D Knot Tying by The Bear Essentials Co. LTD	4.8
6	2	CCW – Concealed Carry 50 State by Workman Consulting LLC	4.8
7	2	Sibley Birds 2nd Edition by mydigitalearth.com	4.9
8	1	FAR/AIM by ASA by ASA	3.4
9	1	Webster's 1828 Dictionary USA by Nasda Studios	4.2
10	2	Daily Readings by Greek Orthodox Archdiocese of America	4.2
11	13	Life Application Study Bible by Bible App Labs LLC	4.9
12	1	RhymeZone by Merriam-Webster, Inc.	4.7
13	10	Countdown Maps by David Allen	4.3
14	8	Penny Puss 2.0 by Wendy Little	4.6
15	12	Wise Words for Moms by Shepherd Press Apps	4.8
16	=	Fighter Verses: memorize Bible by Truth78	4.9
17	1	iMissal Catholic by Cantcha, Inc.	4.4
18	1	Merriam-Webster Dictionary+ by Merriam-Webster, Inc.	4.8
19	4	SkyView® Satellite Guide by Terminal Eleven LLC	4.1
20	1	SCRABBLE Dictionary by Merriam-Webster, Inc.	2.9
21	7	Dear Passengers Panic Playbook by Tiemen Oldenburger	4.0
22	11	SkySafari 8 Plus by Simulation Curriculum Corp.	4.6
23	6	Army Ranger Handbook by Calculated Industries	4.9
24	12	Animated Knots by Grog by Grog LLC	4.8
25	3	Pocket Rally Dog Obedience by Blue Ribbon Dogs	4.8
26	28	MyRallyCoach by Brook-Schwartz Design, Inc.	4.5
27	19	The Warbler Guide by Princeton University Press	4.5
28	17	Circuit Colors by Francisco Alcala	3.7
29	9	Forvo Pronunciation by Forvo Media SL	3.7
30	9	AFI Explorer by William Walker	4.7
31	24	Patristic Library by Joseph See	0.0
32	43	Prayer Times Qibla Compass Pro by FATIMA OMER APPS LLC	4.7
33	20	Lost Person Behavior by dbS Productions	4.2
34	4	World Map Pro Edition by Appventions	4.7
35	4	SkySafari 7 Pro by Simulation Curriculum Corp.	4.6
36	new	Unofficial Palia Notebook by Kristina Frye	4.6
37	new	Siddur Zmanim Luach Minyanim by RustyBrick, Inc.	4.6
38	new	ListenToChurch Pro by Darren Wiebe	4.0
39	1	Strong's Concordance 2 by Glen Ramsay	4.9
40	42	Railmap for Open Railway Map by Florian Chrometz	4.7
41	new	iRosary Classic by Opicury Software	4.8
42	14	Navigation Rules Pro by Calculated Industries	4.8
43	22	DRR Rescue by Tom PENDLEY	4.9
44	19	ARS FOG by Advanced Rescue Solutions	5.0
45	38	Civilopedia by 嘉宁詹	4.8
46	11	LEO Geomatch by Calvin You	4.0
47	new	iMissal Catholic Bible by Cantcha, Inc.	4.4
48	12	KRSUOR by Slade Klinksiek	5.0
49	new	Summonses by David kim	3.9
50	new	Airbus ECAM Resets+ by Carole Noble	4.1
51	new	Cheat Boy: Cheats for Games by Furkan Yuce	1.3
52	new	Unlimited Sky by The Virtually Unlimited Corp	0.0
53	12	TEKS by S.E. (Core Content) by James Smith	0.0
54	20	Le Conjugueur by Brewalan Le Dru	3.9
55	5	The Spider League by Spencer Clarke	4.6
56	19	1828 Dictionary - Webster's by Apps4World	4.8
57	1	USA Pocket Maps Pro by Appventions	4.4
58	20	Sasol eBirds Southern Africa by mydigitalearth.com	4.7
59	11	Stuarts’ African Mammals by mydigitalearth.com	4.5
60	18	English / French dictionary by Editions Larousse	3.0
61	new	AFV Recognition by Watch and Shoot Developments LTD	4.5
62	11	Train Layouts by Jan P. Barnholt	4.1
63	1	WolframAlpha Classic by Wolfram Group LLC	4.1
64	new	Mobile MDT - NYFD by Pioneer Mobile Applications, LLC	4.7
65	new	USCG Bootcamp Prep Kit by Jeremy Hernandez	5.0
66	10	Meteor Shower Guide by Clearfield Computing LLC	4.9
67	new	SkySafari 7 Plus by Simulation Curriculum Corp.	4.7
68	36	ACNH Travel Guide by Jeffrey Kuiken	4.9
69	12	Learner's Dictionary - English by Merriam-Webster, Inc.	3.5
70	44	Collins Bird Guide by NatureGuides Ltd.	4.0
71	22	Axios! Life of the Saints by Axiosware LLC	4.8
72	new	Pocket Wiki for DayZ by Kateryna Momotova	4.2
73	26	iBird Ultimate Guide to Birds by Mitch Waite Group	4.5
74	new	French~English Dictionary by Editions Larousse	3.4
75	new	Caterpillar Id USA East Coast by Sunbird Images OHG	0.0
76	new	Сar Parts for Ford - diagrams by Karina Balkarova	0.0
77	new	Historical Atlas by Jododdle Co., Ltd.	4.5
78	new	Siddur - Edot HaMizrach by Dor Pascal	1.0
79	new	Oxygen Calculation Tool by Joshua Savko	4.8
80	new	Precept Bible by Prolificat Limited	4.9
81	new	OilField Formulas iHandy Calc by zhandos uakanov	0.0
82	new	Posted! - List Pro & Anti-Gun by Workman Consulting LLC	4.7
83	new	Pealim — Hebrew Verb Forms by Valeriia Skrobova	4.7
84	new	CB Radio - Truck Radio Guide by Raymond Rothwell	0.0
85	new	Himnario IDMJI by Librería y Papelería Futuro Ltda	4.9
86	new	Freedom Trail - Boston by iStuff	4.5
87	new	iTrack Wildlife Pro by NatureTracking.com	3.9
88	new	Database for Skyrim™ by skoroapps s.r.o.	4.2
89	32	HazMat Reference by ThatsMyStapler Inc.	4.8
90	new	Central Park Entire by Great Hill Productions	4.9
91	new	Doodle Patterns by Lightwood Consultancy Ltd	4.1
92	new	NLT Study Bible Audio PRO by Christopher Wilson	5.0
93	new	Messier Journal by Damon Degner	5.0
94	new	New York Criminal Law by Jurisware, LLC	4.6
95	new	Collins-Robert Concise by Ultralingua, Inc.	4.7
96	new	eGuide to Birds of East Africa by mydigitalearth.com	2.8
97	new	Horse Side Vet Guide by Thal Enterprises Inc.	4.4
98	new	HebrewBible by Zev Clementson	3.8
99	new	GameNet for - Brick Rigs by Andres Martin	1.6
100	new	PA-German Dictionary by David Miller	4.8

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