Top Paid Reference iPhone Apps Ranking

See the full list of Top Paid iPhone Reference apps for September 12, and read the full analysis below

Last updated : September 12, 2026

Store Rank		App and Publisher	Category	Store Rank	Change
1	1	e-Sword LT: Bible Study to GoRichard Meyers	Reference	1	=
2	2	Knots 3DDavid Boren	Reference	2	1
3	3	FAR/AIM by ASAAviation Supplies and Academics, Inc.	Reference	3	1
4	4	Half-Staff Flag AlertsApps4World LLC	Reference	4	15
5	5	Sibley Birds 2nd EditionCool Ideas LLC	Reference	5	3
6	6	Knot IQ: 3D Knot TyingThe Bear Essentials Outdoors Co. LTD.	Reference	6	2
7	7	Animated Knots by GrogGrog LLC	Reference	7	1
8	8	SkySafariSimulation Curriculum Corp.	Reference	8	1
9	9	Merriam-Webster Dictionary+Merriam-Webster, Inc.	Reference	9	3
10	10	CCW – Concealed Carry 50 StateWorkman Consulting LLC	Reference	10	5
11	11	Daily ReadingsGreek Orthodox Archdiocese of America Inc	Reference	11	=
12	12	RhymeZoneMerriam-Webster, Inc.	Reference	12	4
13	13	Life Application Study BibleBible App Labs LLC	Reference	13	14
14	14	World Map Pro EditionAppventions	Reference	14	7
15	15	Circuit ColorsFrancisco Alcala	Reference	15	5
16	16	Lost Person BehaviordbS Productions LLC	Reference	16	7
17	17	ACNH Travel GuideJeffrey Kuiken	Reference	17	13
18	18	Forvo PronunciationForvo Media SL	Reference	18	8
19	19	SkyView® Satellite GuideTerminal Eleven LLC	Reference	19	5
20	20	Strong’s ConcordanceGlen Ramsay	Reference	20	11
21	21	Fighter Verses: memorize BibleTruth78	Reference	21	8
22	22	Wise Words for MomsShepherd Press Apps	Reference	22	5
23	23	KRSUORSlade Klinksiek	Reference	23	8
24	24	Pocket Rally Dog ObedienceRachel Loyd	Reference	24	10
25	25	AFI ExplorerWilliam Walker	Reference	25	1
26	26	Prayer Times Qibla Compass ProFatima Omer Apps LLC	Reference	26	26
27	27	Assistant for Stardew ValleyITHERSTA LLP	Reference	27	11
28	28	Webster's 1828 Dictionary USANASDA PTY LTD	Reference	28	13
29	29	SkySafari 8 PlusSimulation Curriculum Corp.	Reference	29	13
30	30	Kicker UStillwater Designs & Audio, Inc.	Reference	30	17
31	31	Actions: The Actors’ ThesaurusBCL NuMedia	Reference	31	54
32	32	Dictionary and Thesaurus ProFarlex, Inc.	Reference	32	27
33	33	ShiftLockMark Knowles	Reference	33	4
34	34	SCRABBLE DictionaryMerriam-Webster, Inc.	Reference	34	1
35	35	Horse Side Vet GuideThal Enterprises Inc.	Reference	35	-
36	36	MyRallyCoachBrook-Schwartz Design, Inc.	Reference	36	14
37	37	SkySafari 8 ProSimulation Curriculum Corp.	Reference	37	6
38	38	1828 Dictionary - Webster'sApps4World LLC	Reference	38	13
39	39	SummonsesDavid kim	Reference	39	125
40	40	Selichos - סליחותRustyBrick, Inc.	Reference	40	36
41	41	Collins-Robert ConciseUltralingua, Inc.	Reference	41	45
42	42	Army NCO Tools & GuidePolemics Applications LLC	Reference	42	48
43	43	Roget's II: New ThesaurusEnfour, Inc.	Reference	43	52
44	44	TEKS (All Content)James Smith	Reference	44	108
45	45	A NEC® 2017 Quick ReferenceAlan Cave	Reference	45	17
46	46	Iowa Police Field ReferenceJoshua Lefler	Reference	46	144
47	47	DRR RescueTom PENDLEY	Reference	47	29
48	48	iBird Photo SleuthMitch Waite Group	Reference	48	-
49	49	CT LAWBenjamin DelMonte	Reference	49	-
50	50	Army Tactics & DoctrinePolemics Applications LLC	Reference	50	-
51	51	WolframAlpha ClassicWolfram Group LLC	Reference	51	18

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Top Paid iOS Reference Apps Ranking: September 12 Ranking Analysis

e-Sword LT: Bible Study to Go is the top Paid Reference iOS app for September 12, since it's ranking did not change by 0 positions since last month. e-Sword LT: Bible Study to Go is ranked in the Reference apps category, and was developed by Richard Meyers.

Knots 3D rank has increased to 2nd position for September 12, which is a change of 1 positions in global ranking since last month. Knots 3D is published by David Boren and ranked under the Reference apps category in iOS

FAR/AIM by ASA is last of the top 3 Paid Reference apps in Apple Store ranking for this month, after it's rank decreased by -1 positions since last month