Top Paid Reference iPhone Apps Ranking

See the full list of Top Paid iPhone Reference apps for October 10, and read the full analysis below

Last updated : October 10, 2026

Store Rank		App and Publisher	Category	Store Rank	Change
1	1	Knot IQ: 3D Knot TyingThe Bear Essentials Outdoors Co. LTD.	Reference	1	=
2	2	e-Sword LT: Bible Study to GoRichard Meyers	Reference	2	=
3	3	Knots 3DDavid Boren	Reference	3	1
4	4	FAR/AIM by ASAAviation Supplies and Academics, Inc.	Reference	4	1
5	5	CCW – Concealed Carry 50 StateWorkman Consulting LLC	Reference	5	1
6	6	SkySafariSimulation Curriculum Corp.	Reference	6	1
7	7	Sibley Birds 2nd EditionCool Ideas LLC	Reference	7	3
8	8	Forvo PronunciationForvo Media SL	Reference	8	3
9	9	Fighter Verses: memorize BibleTruth78	Reference	9	=
10	10	Merriam-Webster Dictionary+Merriam-Webster, Inc.	Reference	10	2
11	11	SkyView® Satellite GuideTerminal Eleven LLC	Reference	11	9
12	12	Lost Person BehaviordbS Productions LLC	Reference	12	65
13	13	Daily ReadingsGreek Orthodox Archdiocese of America Inc	Reference	13	6
14	14	Webster's 1828 Dictionary USANASDA PTY LTD	Reference	14	5
15	15	HazMat Reference784767 Alberta Inc.	Reference	15	2
16	16	RhymeZoneMerriam-Webster, Inc.	Reference	16	2
17	17	Animated Knots by GrogGrog LLC	Reference	17	4
18	18	DRR RescueTom PENDLEY	Reference	18	10
19	19	SkySafari 8 ProSimulation Curriculum Corp.	Reference	19	8
20	20	SCRABBLE DictionaryMerriam-Webster, Inc.	Reference	20	37
21	21	Dear Passengers Panic PlaybookTiemen Oldenburger	Reference	21	12
22	22	Strong’s ConcordanceGlen Ramsay	Reference	22	6
23	23	TEKS (All Content)James Smith	Reference	23	28
24	24	Penny Puss 2.0Wendy Little	Reference	24	40
25	25	Wise Words for MomsShepherd Press Apps	Reference	25	2
26	26	Army Warrior TasksPolemics Applications LLC	Reference	26	131
27	27	Life Application Study BibleBible App Labs LLC	Reference	27	13
28	28	ShiftLockMark Knowles	Reference	28	9
29	29	Assistant for Stardew ValleyITHERSTA LLP	Reference	29	32
30	30	ARS FOGADVANCED RESCUE SOLUTIONS LLC	Reference	30	15
31	31	LEO GeomatchCalvin You	Reference	31	7
32	32	Gammon API Gravity CalculatorGammon Technical Products, Inc.	Reference	32	143
33	33	The Warbler GuidePrinceton University Press Apps	Reference	33	7
34	34	WordWeb Audio DictionaryAntony Lewis	Reference	34	-
36	35	1828 Dictionary - Webster'sApps4World LLC	Reference	36	2
37	36	KRSUORSlade Klinksiek	Reference	37	2
38	37	WolframAlpha ClassicWolfram Group LLC	Reference	38	21
39	38	Half-Staff Flag AlertsApps4World LLC	Reference	39	11
40	39	AFI ExplorerWilliam Walker	Reference	40	19
41	40	World Map Pro EditionAppventions	Reference	41	19
42	41	Pocket Rally Dog ObedienceRachel Loyd	Reference	42	25
43	42	Army PublicationsPolemics Applications LLC	Reference	43	27
44	43	InfantryPolemics Applications LLC	Reference	44	37
45	44	Army Ranger HandbookCalculated Industries, Inc.	Reference	45	42
46	45	Prayer Times Qibla Compass ProFatima Omer Apps LLC	Reference	46	15
47	46	Actions: The Actors’ ThesaurusBCL NuMedia	Reference	47	118
48	47	Siddur Zmanim Luach MinyanimRustyBrick, Inc.	Reference	48	135
49	48	MyRallyCoachBrook-Schwartz Design, Inc.	Reference	49	21
50	49	Countdown MapsDavid Allen	Reference	50	9
51	50	[steel shapes]jesus homes	Reference	51	-
52	51	NIMS ICS GuideInformed Publishing	Reference	52	-

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Top Paid iOS Reference Apps Ranking: October 10 Ranking Analysis

Knot IQ: 3D Knot Tying is the top Paid Reference iOS app for October 10, since it's ranking did not change by 0 positions since last month. Knot IQ: 3D Knot Tying is ranked in the Reference apps category, and was developed by The Bear Essentials Outdoors Co. LTD..

e-Sword LT: Bible Study to Go rank has did not change to 2nd position for October 10, which is a change of 0 positions in global ranking since last month. e-Sword LT: Bible Study to Go is published by Richard Meyers and ranked under the Reference apps category in iOS

Knots 3D is last of the top 3 Paid Reference apps in Apple Store ranking for this month, after it's rank increased by 1 positions since last month