Top Paid Reference Apps in United States

Top 198 on the App Store · updated 07 Nov 2026 16:37 · changes vs 06 Nov 2026 18:04

#	Change	App	Released	Price	Rating
1	–	e-Sword LT: Bible Study to Go Rick Meyers	20 Apr 2013	3.99 USD	★ 4.8
2	▲ 1	Knots 3D Nynix	9 Sep 2011	5.99 USD	★ 4.9
3	▲ 3	Animated Knots by Grog Grog LLC	24 Jun 2010	4.99 USD	★ 4.8
4	▲ 3	CCW – Concealed Carry 50 State Workman Consulting LLC	16 Jun 2011	1.99 USD	★ 4.9
5	▼ 3	FAR/AIM by ASA ASA	16 Mar 2010	19.95 USD	★ 3.4
6	▲ 7	SkySafari Simulation Curriculum Corp.	22 Dec 2017	4.99 USD	★ 4.7
7	▲ 2	Daily Readings Greek Orthodox Archdiocese of America	9 Apr 2012	0.99 USD	★ 4.2
8	▼ 3	Sibley Birds 2nd Edition mydigitalearth.com	15 Nov 2018	19.99 USD	★ 4.9
9	▼ 5	Knot IQ: 3D Knot Tying The Bear Essentials Co. LTD	12 Mar 2025	4.99 USD	★ 4.8
10	▲ 7	Forvo Pronunciation Forvo Media SL	23 Jun 2010	2.99 USD	★ 3.6
11	▲ 3	Fighter Verses: memorize Bible Truth78	23 Dec 2010	4.99 USD	★ 4.9
12	▼ 2	AFI Explorer William Walker	28 Apr 2021	2.99 USD	★ 4.8
13	▲ 16	Lost Person Behavior dbS Productions	3 Feb 2015	9.99 USD	★ 4.0
14	▼ 6	Merriam-Webster Dictionary+ Merriam-Webster, Inc.	8 Dec 2011	9.99 USD	★ 4.8
15	▼ 3	Wise Words for Moms Shepherd Press Apps	16 Jun 2012	1.99 USD	★ 4.8
16	▼ 1	SkyView® Satellite Guide Terminal Eleven LLC	6 Sep 2013	3.99 USD	★ 4.2
17	▼ 1	Life Application Study Bible Bible App Labs LLC	18 Jun 2017	19.99 USD	★ 4.9
18	▲ 6	RhymeZone Merriam-Webster, Inc.	22 Jan 2012	2.99 USD	★ 4.7
19	NEW	Aircraft Status AssetsTech-FZCO	16 Mar 2017	6.99 USD	★ 4.4
20	NEW	The Spider League Spencer Clarke	26 Jan 2026	1.99 USD	★ 4.8
21	▲ 27	Dear Passengers Panic Playbook Tiemen Oldenburger	27 Jul 2026	4.99 USD	★ 4.0
22	▲ 9	Assistant for Stardew Valley ITHERSTA LLP	20 Oct 2023	3.99 USD	★ 4.9
23	▼ 5	MyRallyCoach Brook-Schwartz Design, Inc.	18 Jan 2023	1.99 USD	★ 4.6
24	▲ 12	Campfire: WoW Forever Guide Joseph Towne	13 Oct 2026	1.99 USD	★ 5.0
25	▲ 13	KRSUOR Slade Klinksiek	11 Nov 2022	4.99 USD	★ 5.0
26	▼ 6	Booktionary: Camera Dictionary FREDERIC D VINCENT	21 Aug 2026	1.99 USD	★ 0.0
27	▼ 4	LEO Geomatch Calvin You	19 Feb 2013	2.99 USD	★ 4.0
28	▼ 17	DRR Rescue Tom PENDLEY	24 Oct 2012	19.99 USD	★ 4.9
29	▼ 1	Summonses David kim	29 Nov 2017	9.99 USD	★ 3.9
30	▲ 5	ListenToChurch Pro Aleph Communications Ltd.	17 Jan 2020	2.99 USD	★ 4.0
31	▲ 2	HazMat Reference ThatsMyStapler Inc.	15 Nov 2010	4.99 USD	★ 4.8
32	▲ 7	SkySafari 8 Plus Simulation Curriculum Corp.	23 Feb 2026	19.99 USD	★ 4.6
33	NEW	Train Layouts: Track Plans Jan P. Barnholt	22 Jun 2018	2.99 USD	★ 4.1
34	▲ 15	Maryland EMS Guide Oakenshade LLC	4 Nov 2026	4.99 USD	★ 5.0
35	NEW	Posted! - List Pro & Anti-Gun Workman Consulting LLC	28 Jun 2012	0.99 USD	★ 4.7
36	▲ 23	Tangle Patterns Mega Pack Maria Fernanda de Barros e Azevedo	31 Oct 2014	5.99 USD	★ 4.7
37	▲ 38	SCRABBLE Dictionary Merriam-Webster, Inc.	20 Aug 2012	4.99 USD	★ 3.0
38	▼ 19	iMissal Catholic Cantcha, Inc.	26 Mar 2009	4.99 USD	★ 4.4
39	▲ 13	Gammon API Gravity Calculator Gammon Technical Products	8 Nov 2016	9.99 USD	★ 3.6
40	▲ 54	Oxygen Calculation Tool Joshua Savko	7 Apr 2020	0.99 USD	★ 4.8
41	▲ 54	OilField Formulas iHandy Calc zhandos uakanov	12 May 2014	1.99 USD	★ 0.0
42	▼ 8	SkySafari 8 Pro Simulation Curriculum Corp.	10 Dec 2025	34.99 USD	★ 4.7
43	NEW	WolframAlpha Classic Wolfram Group LLC	18 Oct 2009	2.99 USD	★ 4.1
44	NEW	Rhymes! Alexey Tataurov	25 Jul 2019	0.99 USD	★ 4.5
45	NEW	A Father's Blessing Truth78	12 Jun 2021	2.99 USD	★ 5.0
46	NEW	Collins Italian Dictionary MobiSystems, Inc.	5 Feb 2013	9.99 USD	★ 4.4
47	NEW	Kanji Learner's Dictionary CJKI	4 Oct 2013	19.99 USD	★ 4.6
48	NEW	Shakespeare Lexicon and Quotation Dictionary Trang Hoai	14 Jul 2016	2.99 USD	★ 4.3
49	NEW	Paracord 3D: Animated Paracord Instructions Clayton Ward	12 Sep 2013	1.99 USD	★ 3.3
50	NEW	Himnario IDMJI Librería y Papelería Futuro Ltda	24 May 2016	4.99 USD	★ 5.0
51	NEW	NLT Study Bible Audio PRO Christopher Wilson	10 Apr 2024	7.99 USD	★ 4.6
52	NEW	eGuide to Birds of East Africa mydigitalearth.com	17 Dec 2012	28.99 USD	★ 2.8
53	NEW	Greek Interlinear Bible photoKandy Studios LLC	23 Jan 2013	4.99 USD	★ 5.0
54	NEW	Moon Phase Photo Maps Astrovisuals	12 Jan 2011	2.99 USD	★ 4.3
55	NEW	iKnow Birds 2 PRO - Europe NATURE MOBILE	31 Oct 2014	10.99 USD	★ 4.6
56	NEW	Fishes PRO - Field Guide NATURE MOBILE	25 Feb 2015	3.99 USD	★ 1.0
57	NEW	iExcel 天从何	6 Jul 2026	0.99 USD	★ 0.0
58	NEW	Cat Pantry Bunnytech Ltd	29 Oct 2026	1.99 USD	★ 0.0
59	▼ 34	ARS FOG Advanced Rescue Solutions	15 Apr 2026	9.99 USD	★ 5.0
60	▼ 34	ShiftLock Mark Knowles	19 Feb 2016	6.99 USD	★ 3.3
61	▼ 10	Army Ranger Handbook Calculated Industries	23 Jun 2010	1.99 USD	★ 4.9
62	▼ 1	Bar Exam Essay Rules Edmond Aruffo	13 Jan 2022	9.99 USD	★ 4.8
63	▲ 15	Pocket Rally Dog Obedience Blue Ribbon Dogs	6 Jun 2016	1.99 USD	★ 4.8
64	▲ 19	Webster's 1828 Dictionary USA Nasda Studios	12 Sep 2012	2.99 USD	★ 4.9
65	▲ 21	A NEC® 2017 Quick Reference Alan Cave	28 Aug 2017	1.99 USD	★ 3.7
66	▼ 29	1828 Dictionary - Webster's Apps4World	19 Mar 2024	1.99 USD	★ 4.8
67	▼ 46	Strong’s Concordance Glen Ramsay	15 Mar 2023	5.99 USD	★ 4.8
68	▼ 28	Airbus ECAM Resets+ Waterline Software	18 Mar 2016	7.99 USD	★ 4.3
69	▼ 47	Touch Bible: KJV+ Concordance Patrick Franklin	14 Jun 2011	1.99 USD	★ 4.6
70	▼ 29	Infantry Polemics Applications LLC	1 Dec 2012	0.99 USD	★ 0.0
71	▼ 44	World Map Pro Edition Appventions	19 Jan 2010	1.99 USD	★ 4.7
72	▼ 14	Kicker U Kicker	14 Feb 2011	3.99 USD	★ 2.3
73	▼ 13	SCUM-MAP.COM Companion Krzysztof Trzos	22 Sep 2026	4.99 USD	★ 0.0
74	NEW	All Birds Colombia field guide Sunbird Images OHG	21 Apr 2016	24.99 USD	★ 4.6
75	NEW	Stellar Sky DAMIEN BEATTIE	5 Nov 2026	8.99 USD	★ 0.0
76	▼ 46	Le Conjugueur Brewalan Le Dru	2 Mar 2010	1.99 USD	★ 4.1
77	▲ 4	Color Wheel - Basic Schemes Dmitriy Polyakov	2 Jul 2015	1.99 USD	★ 3.9
78	▼ 46	St. Josemaria Jorge Panayotti	1 Oct 2009	9.99 USD	★ 4.8
79	▲ 3	iMissal Catholic Bible Cantcha, Inc.	19 Feb 2013	9.99 USD	★ 4.4
80	▲ 9	Central Park Entire Great Hill Productions	16 Oct 2013	2.99 USD	★ 4.9
81	▲ 11	Prayer Times Qibla Compass Pro FATIMA OMER APPS LLC	22 Jan 2026	5.99 USD	★ 4.7
82	▲ 14	Matthew Henry Commentary George Dimidik	2 Jan 2010	0.99 USD	★ 4.9
83	▲ 15	Collins Spanish-English Ultralingua, Inc.	30 Sep 2008	17.99 USD	★ 4.7
84	▲ 16	iTrack Wildlife Pro NatureTracking.com	14 Nov 2011	14.99 USD	★ 4.0
85	NEW	USCG Bootcamp Prep Kit Jeremy Hernandez	31 Jul 2021	0.99 USD	★ 4.9
86	NEW	Army Ranger Handbook Trainer Polemics Applications LLC	13 Apr 2016	0.99 USD	★ 0.0
87	▼ 45	Learner's Dictionary - English Merriam-Webster, Inc.	5 Jun 2012	4.99 USD	★ 3.5
88	NEW	Chirp! Bird Songs & Calls USA Spiny Software Ltd	1 Apr 2010	3.99 USD	★ 4.7
89	▼ 45	The ESO App Andrew Carlton	13 Dec 2015	1.99 USD	★ 3.5
90	▼ 47	Unofficial Palia Notebook Kristina Frye	8 Jan 2026	2.99 USD	★ 4.3
91	▼ 46	Saint of the Day Stories Cary Molyneux	2 May 2013	1.99 USD	★ 4.6
92	▼ 46	Moravian Daily Texts 2026 IBOC Moravian Church in America	12 Apr 2019	1.99 USD	★ 4.8
93	NEW	Machinist Calculator cvilink	10 Mar 2014	2.99 USD	★ 3.2
94	▼ 47	Oxford Dictionary of English. Enfour, Inc.	28 Oct 2015	14.99 USD	★ 4.7
95	NEW	LDS Signs Of The Times Comparative Imaging, Inc.	19 Aug 2024	4.99 USD	★ 0.0
96	NEW	Pealim — Hebrew Verb Forms Valeriia Skrobova	3 Aug 2019	14.99 USD	★ 4.7
97	▼ 47	Countdown Maps David Allen	24 Feb 2014	2.99 USD	★ 4.3
98	NEW	CT LAW Benjamin DelMonte	21 Mar 2015	4.99 USD	★ 4.6
101	NEW	The Warbler Guide Princeton University Press	21 Dec 2014	12.99 USD	★ 4.5
102	NEW	iRosary Classic Opicury Software	7 Jan 2009	2.99 USD	★ 4.8
103	▼ 50	Sign 4 Me Vcom3D	10 May 2009	9.99 USD	★ 2.8
104	NEW	Database for Skyrim™ skoroapps s.r.o.	3 Apr 2013	2.99 USD	★ 4.2
105	NEW	LDS Scripture Power Memorization Tyler Hale	26 Jul 2011	0.99 USD	★ 4.5
106	NEW	The Lunartic Richard Wright	13 Sep 2026	5.99 USD	★ 5.0
107	NEW	Collins English Dictionary HarperCollins Publishers Ltd	23 Oct 2014	1.99 USD	★ 3.7
108	NEW	Daemon Directory Darkerwood Publishing Group LLC	27 Jan 2022	4.99 USD	★ 5.0
109	▼ 54	Collins Italian-English Ultralingua, Inc.	2 Oct 2008	17.99 USD	★ 4.7
110	▼ 56	IALA Buoyage & Lights The Other Hat	30 Mar 2012	3.99 USD	★ 0.0
111	▼ 55	Roget's II: New Thesaurus Enfour, Inc.	2 Feb 2019	4.99 USD	★ 4.7
112	NEW	Siddur Or Zarua DANIEL BRUNO PEDROSO	5 Sep 2026	3.99 USD	★ 0.0
113	NEW	Siddur Zmanim Luach Minyanim RustyBrick, Inc.	1 Feb 2019	9.99 USD	★ 4.6
114	NEW	Summons Plus Payal Seth	25 Jan 2023	1.99 USD	★ 4.0
115	▼ 58	Collins French Dictionary MobiSystems, Inc.	23 Apr 2009	14.99 USD	★ 4.4
116	NEW	Historical Atlas Jododdle Co., Ltd.	23 Feb 2022	9.99 USD	★ 4.5
117	NEW	The Manual - Offline Survival Shanghai Runesmith Artificial Intelligence Technology Co., Ltd.	27 Mar 2026	2.99 USD	★ 5.0
118	NEW	[steel shapes] David Homes	6 Jul 2009	4.99 USD	★ 4.8
119	NEW	PastoralCare Concordia Publishing House	6 Dec 2011	19.99 USD	★ 4.8
120	NEW	Cold War Camo Tracker Daniel Ryman	4 Dec 2020	0.99 USD	★ 4.7
121	▼ 59	Navigation Rules Calculated Industries	29 Aug 2009	3.99 USD	★ 4.8
122	NEW	Orbitrack Southern Stars Group, LLC	20 Mar 2018	4.99 USD	★ 4.7
123	▼ 60	SkySafari 7 Plus Simulation Curriculum Corp.	29 Nov 2021	9.99 USD	★ 4.7
124	NEW	Daily Office Lectionary Jim Coates Computer Programming	16 Aug 2011	1.99 USD	★ 4.4
125	▼ 61	Skill Tree for Borderlands 2 Gnejs Development AB	11 Jan 2013	0.99 USD	★ 2.9
126	▼ 60	iman Pro - Prayer Time & Qibla Adiman	14 Jan 2013	1.99 USD	★ 4.8
127	NEW	NutriCheck Food Nutrition Info Jommi UG (haftungsbeschrankt)	26 Sep 2012	3.99 GBP	★ 3.7
128	NEW	FireOps Calc: Engineer Console David Gallaher	24 Apr 2026	1.99 USD	★ 5.0
129	▼ 64	English Pronunciation Training Thuy Duong	27 Jul 2019	0.99 USD	★ 0.0
130	NEW	Dictionnaire Le Petit Robert Diagonal SAS	20 Sep 2011	49.99 GBP	★ 3.7
131	▼ 64	Unlimited Sky The Virtually Unlimited Corp	27 Jul 2026	2.99 USD	★ 0.0
132	NEW	eGuide to Birds of the Indian Subcontinent mydigitalearth.com	4 Jun 2012	29.99 GBP	★ 1.0
133	NEW	OilField Engineer zhandos uakanov	20 Oct 2016	3.99 USD	★ 1.0
134	NEW	Military Terms & Acronyms Crypto Logic Canada, Inc	7 Dec 2011	0.99 CAD	★ 1.0
135	NEW	Fonts Browser Dirk Einecke	19 Jan 2012	0.99 USD	★ 4.0
136	▼ 68	Aztec Gods Pocket Reference Rocket Splash Games	3 Nov 2012	2.99 USD	★ 0.0
137	NEW	Reef Widgets Techomatic Limited	30 Apr 2024	9.99 EUR	★ 0.0
138	NEW	All Birds Scotland Photo Guide Sunbird Images OHG	29 Apr 2014	12.99 USD	★ 4.0
139	▼ 70	Cheat Boy: Cheats for Games Furkan Yuce	16 May 2025	3.99 USD	★ 1.3
140	▼ 70	C&S Mobile Idowu Afolabi	2 Oct 2024	3.99 USD	★ 5.0
141	NEW	A Greek Grammar for Colleges Trang Hoai	21 Jun 2016	0.99 USD	★ 0.0
142	▼ 71	Russian Orthodox Calendar Pro Ivan Marinkovic	14 Jun 2014	3.99 USD	★ 5.0
143	▼ 71	Audio Pronunciation Dictionary Thuy Duong	4 Jun 2019	1.99 USD	★ 1.0
144	NEW	ASTM 6B Table zhandos uakanov	8 Apr 2024	1.99 USD	★ 0.0
145	▼ 72	cMate-PRO Maxim Lukyanenko	25 Jan 2020	7.99 USD	★ 5.0
146	NEW	Rookie Ukulele Chords Janice Barclay	24 Jul 2025	0.99 USD	★ 0.0
147	NEW	The Healing Prayer Gifted Books and Media	21 Apr 2024	0.99 USD	★ 5.0
148	NEW	Gamma Guru Matthew Kiser	20 Feb 2022	3.99 USD	★ 5.0
149	NEW	Dizionario Sabatini Coletti Edigeo S.r.l.	3 Mar 2022	24.99 CAD	★ 0.0
150	NEW	Math Reference Book PawEng, LLC	12 Mar 2026	1.99 USD	★ 5.0
151	NEW	Quran Wrist PT. PEMROGRAM KODE INDONESIA	16 Mar 2026	7.99 AUD	★ 0.0
152	NEW	HVACalc Bob Sanford	16 Nov 2025	0.99 USD	★ 0.0
153	NEW	iMediate Parenting Plans Thomas Richardson	21 Apr 2026	0.99 USD	★ 0.0
154	▼ 80	Pipefitter App Gary Nerenberg	9 Feb 2016	9.99 USD	★ 2.7
155	▼ 79	Touch Bible Loaded: Level Up! Patrick Franklin	28 May 2009	9.99 USD	★ 4.4
156	▼ 79	ACNH Travel Guide Jeffrey Kuiken	21 Mar 2020	3.99 USD	★ 4.9
157	▼ 78	Chambers Dictionary Antony Lewis	18 May 2009	9.99 USD	★ 4.6
158	▼ 78	Bombify Watch and Shoot Developments LTD	15 Apr 2021	2.99 USD	★ 3.3
159	▼ 75	Al Quran Translation PT Dalfindo Pustaka Digital	16 Aug 2019	0.99 USD	★ 4.9
160	▼ 75	World Factbook Pro Edition Appventions	2 Apr 2010	1.99 USD	★ 4.5
161	▼ 74	Army Survival Guide & Tools Polemics Applications LLC	3 Sep 2016	0.99 USD	★ 5.0
162	▼ 74	Hagiographia: Catholic Saints Emmanuel Jensen	21 May 2026	3.99 USD	★ 0.0
163	▼ 73	Congress Pro Cohen Research Group	13 Nov 2008	9.99 USD	★ 4.1
164	▼ 73	myDuaa: Fortress of a Muslim \| حصن المسلم IhsaanFusion	18 Mar 2012	0.99 USD	★ 4.8
165	▼ 72	Civilopedia 嘉宁詹	23 Jun 2019	0.99 USD	★ 4.8
166	▼ 69	Iowa Police Field Reference Josh Lefler	22 Mar 2012	3.99 USD	★ 4.8
167	▼ 68	Mobile MDT - NYFD Pioneer Mobile Applications, LLC	22 Jun 2017	12.99 USD	★ 4.7
168	NEW	Shear & Moment Diagrams David Brana Campos	19 Sep 2017	1.99 GBP	★ 3.0
169	NEW	Welding Symbols Pro Atthaporn Chanprakon	28 Sep 2026	9.99 USD	★ 0.0
170	NEW	Favorite Contacts Widget Pro luca calciano	2 Apr 2015	2.99 USD	★ 5.0
171	NEW	Air Assault School Polemics Applications LLC	13 Apr 2012	0.99 USD	★ 3.0
172	NEW	Pocket Wiki for Terraria Kateryna Momotova	19 Apr 2014	6.99 USD	★ 4.7
173	NEW	HamClock Ben Sinclair	9 Jan 2010	0.99 USD	★ 2.9
174	NEW	Half-Staff Flag Alerts Apps4World	12 Jan 2026	0.99 USD	★ 4.5
175	NEW	Pocket Guide: MK1 Edition DDustiNN	23 Oct 2023	0.99 USD	★ 3.9
176	NEW	WV EMS Guide Oakenshade LLC	1 Jul 2026	4.99 USD	★ 5.0
177	NEW	Tehilim תהלים Tehillim Psalms RustyBrick, Inc.	12 Feb 2019	1.99 USD	★ 4.6
178	NEW	Gravity Ballistics Sniper's Hide LLC	3 Jan 2024	9.99 USD	★ 3.6
179	NEW	WordWeb Audio Dictionary Antony Lewis	10 Apr 2009	3.99 USD	★ 4.8
180	NEW	B767 EICAS Fredrik Karlsson	23 Oct 2012	1.99 USD	★ 5.0
181	NEW	StarTracker - Mobile SkyMap 身吉潘	28 May 2011	2.99 USD	★ 4.7
182	NEW	Concise English Dictionary JDMI Kft.	3 Nov 2008	0.99 USD	★ 4.5
183	NEW	Nave's Topical Bible George Dimidik	11 Jan 2010	0.99 USD	★ 4.8
184	NEW	I.D. Wood Calculated Industries	11 Aug 2009	14.99 AUD	★ 3.9
185	NEW	Boater's Pocket Reference Calculated Industries	24 Jul 2009	4.99 USD	★ 4.8
186	NEW	UKC Rally Dog Obedience Blue Ribbon Dogs	24 Oct 2016	1.99 USD	★ 4.8
187	NEW	베들레헴 성경 - Bethlehem Bible Eui Tae Lee	11 Jun 2023	4.99 USD	★ 4.2
188	NEW	Dictionnaire Le Robert Mobile Diagonal SAS	31 Aug 2015	19.99 USD	★ 4.1
189	NEW	Meteor Shower Guide Clearfield Computing LLC	28 Jul 2011	0.99 USD	★ 4.9
190	NEW	Collins-Robert Concise Ultralingua, Inc.	2 Oct 2008	14.99 USD	★ 4.7
191	NEW	BibleScope haMedia	31 Jan 2019	0.99 USD	★ 3.7
192	NEW	CA Penal Code 2026 PDA Wizard	2 Jan 2014	19.99 USD	★ 4.5
193	NEW	Daily Rule of St. Benedict James Cross	28 Aug 2026	4.99 USD	★ 5.0
194	NEW	Collins German-English Ultralingua, Inc.	2 Oct 2008	17.99 USD	★ 4.6
195	NEW	4001 Bible Dictionary Sand Apps Inc.	8 Jun 2010	2.99 USD	★ 2.3
196	NEW	PA Bible MarkedSoftware	26 Feb 2012	2.99 USD	★ 3.7
197	NEW	TBS Field Guide Jeremiah Fries	5 Aug 2026	4.99 USD	★ 0.0
198	NEW	Mods for BeamNG Drive Chi Kau Wan	23 Jan 2017	2.99 USD	★ 2.3
199	NEW	Pocket Guide Megaliths Senet Mobile UK	3 Feb 2016	1.99 USD	★ 4.0
200	NEW	Standard Galactic Alphabet Maarten Trompper	16 Aug 2021	7.99 USD	★ 4.7

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Estimated downloads per day, rank history and breakout scores for every app on this chart.

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Revenue per download