Top Paid Reference iPhone Apps Ranking in Portugal

See the full list of Portugal Top Paid iPhone Reference apps for September 13, and read the full analysis below

Last updated : September 13, 2026

Store Rank		App and Publisher	Category	Store Rank	Change
1	1	Forvo PronunciationForvo Media SL	Reference	1	12
2	2	Knots 3DDavid Boren	Reference	2	=
3	3	ECU FinderFilipe Alves	Reference	3	-
4	4	Database for ESOskoroapps s.r.o.	Reference	4	3
5	5	WolframAlpha ClassicWolfram Group LLC	Reference	5	=
6	6	AirportsApplicate Ltd	Reference	6	=
7	7	World Map Pro EditionAppventions	Reference	7	=
8	8	Euro Coin CollectionDavide Orlando	Reference	8	=
9	9	St. JosemariaJorge Panayotti	Reference	9	=
10	10	Car Check USAInfinite Loop Development Ltd	Reference	10	=
11	11	SkySafariSimulation Curriculum Corp.	Reference	11	=
12	12	Ultralingua Portuguese-EnglishUltralingua, Inc.	Reference	12	=
13	13	Color Wheel - Basic SchemesDmitriy Polyakov	Reference	13	1
14	14	Le ConjugueurBrewalan Le Dru	Reference	14	1
15	15	World Factbook Pro EditionAppventions	Reference	15	1
16	16	Collins Bird GuideNatureGuides Ltd.	Reference	16	1
17	17	Art AuthorityArt Authority LLC	Reference	17	1
18	18	e-Sword LT: Bible Study to GoRichard Meyers	Reference	18	1
19	19	Michaelis Escolar - PortuguêsA&H Software Ltda.	Reference	19	1
20	20	SkyView® Satellite GuideTerminal Eleven LLC	Reference	20	1
21	21	Dictionary and Thesaurus ProFarlex, Inc.	Reference	21	1
22	22	Animated Knots by GrogGrog LLC	Reference	22	1
23	23	Airbus ECAM Resets+Waterline Software	Reference	23	1
24	24	Collins Portuguese-EnglishUltralingua, Inc.	Reference	24	1
25	25	ACNH Travel GuideJeffrey Kuiken	Reference	25	1
26	26	World Factbook & AtlasJDMI Kft.	Reference	26	1
27	27	Lunar Eclipse Guide: Aug 27–28Vito Technology Inc.	Reference	27	1
28	28	Aircraft StatusAssets Tech - Fzco	Reference	28	1
29	29	RAL iColoursColorix SA	Reference	29	2
30	30	RAL ColoursJake Noble	Reference	30	=
31	31	Pilot HandbookCalculated Industries, Inc.	Reference	31	1
32	32	BimmerRefsManuel Rodriguez	Reference	32	1
33	33	Merriam-Webster Dictionary+Merriam-Webster, Inc.	Reference	33	1
34	34	Advanced English Dictionary.JDMI Kft.	Reference	34	1
35	35	WheelfitmentE.J. Poortman	Reference	35	32
36	36	English-Portuguese Dictionary+Jafar Najafov	Reference	36	=
37	37	Chirp! Bird Songs UK & EuropeSpiny Software Ltd	Reference	37	=
38	38	GoSatWatch Satellite TrackingGoSoftWorks Development Co.	Reference	38	=
39	39	WebmiiMathieu Morgensztern	Reference	39	=
40	40	Gel Swatch LibraryCrossroads Motorsport, LLC	Reference	40	=
41	41	Dictionnaire Larousse françaisEditions Larousse	Reference	41	=
42	42	Modelo de DocumentosF&E System Apps	Reference	42	=
43	43	Wikipanion PlusRobert Chin	Reference	43	=
44	44	SkySafari 7 ProSimulation Curriculum Corp.	Reference	44	=
45	45	Dicionário Engenharia CivilF&E System Apps	Reference	45	=
46	46	Barefoot World AtlasBarefoot Books Inc.	Reference	46	=
47	47	Boater's Pocket ReferenceCalculated Industries, Inc.	Reference	47	=
48	48	Knot IQ: 3D Knot TyingThe Bear Essentials Outdoors Co. LTD.	Reference	48	=
49	49	Bird Song Id UKSunbird Images OHG	Reference	49	=
50	50	Trees PRO - Field GuideNATURE MOBILE G.m.b.H.	Reference	50	1
51	51	The CIA World Factbook贤安陈	Reference	51	1

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Top Paid iOS Reference Apps Ranking in Portugal: September 13 Ranking Analysis

Forvo Pronunciation is the top Paid Reference iOS app in Portugal for September 13, since it's ranking increased by 12 positions since last month. Forvo Pronunciation is ranked in the Reference apps category, and was developed by Forvo Media SL.

Knots 3D rank has did not change to 2nd position in Portugal for September 13, which is a change of 0 positions in global ranking since last month. Knots 3D is published by David Boren and ranked under the Reference apps category in iOS in Portugal

ECU Finder is last of the top 3 Paid Reference apps in Apple Store ranking in Portugal for this month, after it's rank did not change by 0 positions since last month