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+32

Ultralingua

For serious language students, professional translators, and travelers requiring high-precision linguistic resources without internet dependency.

35apps4.2(3K) Multi-theme

Snapshot

Who is Ultralingua?

Providing professional-grade, offline linguistic reference tools for serious language learners and translators.

Target audience

Serious language studentsProfessional translatorsTravelers requiring high-precision linguistic resources without internet dependency

Active nemesis

MobiSystems

Other rivals

Portfolio

Free 2
35
apps
Reference32
Nachschlagewerke1
Referencia1

Last updated

Collins-Robert Concise

v2.11.1

2.2y ago

Dormant

Publisher DNA

What defines Ultralingua?

Publisher DNA

Primary focus

Professional offline translation dictionaries

Scale

indie

Target audience

Serious language students, professional translators, and travelers requiring high-precision linguistic resources without internet dependency.

Signature Patterns

  • •Strict adherence to a one-time paid monetization model
  • •Heavy reliance on licensed content from authoritative sources like Collins
  • •Core value proposition centered on 100% offline functionality
  • •Inclusion of advanced linguistic tools such as verb conjugation and number translation across all titles
Dormant

Portfolio momentum

No updates have been released across the 5-app portfolio in the last 6 months, indicating a shift away from active development toward a legacy maintenance phase.

Active apps 0Abandoned 5

Portfolio

What does Ultralingua ship?

Apps

35 apps analysed

Analysis in progress

Analysis in progress

Analysis in progress

Offline-first architecture removes connectivity dependency for travelers

  • Offline access to extensive language databases provides reliable utility for travelers and students
  • Interface design choices create friction during frequent search and navigation tasks

Distributed across 8 markets, strongest in Europe.

Based on 14 of 35 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • Brazil14 / 14
  • Mexico14 / 14
  • United States14 / 14

Europe (5)

  • France14 / 14
  • Germany14 / 14
  • Italy14 / 14
  • Portugal14 / 14
  • Spain14 / 14

Core markets (14/14 apps)

BrazilFranceGermanyItalyMexicoPortugalSpainUnited States

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

75/100

Avg sentiment score

Rivals

Who does Ultralingua compete with?

The rivals identified

Nemeses(3)

MobiSystems

known forOxford Dictionary & Thesaurus

1 app4.3Reference

This app serves as a multi-language reference alternative for users who prioritize breadth over the specialized Spanish-English focus of Collins.

DeepL SE

known forDictionary Linguee

1 app4.8Reference

Both apps target users needing offline bilingual dictionaries, but Linguee provides a free alternative to the $17.99 upfront cost of Collins Spanish-English.

Theo Hoffenberg

known forReverso translate and learn

1 app4.7Reference

Both target language learners and professionals seeking Spanish-English translation tools, though they diverge sharply in monetization, with Collins relying on a high one-time fee and Reverso using a freemium subscription model.

Contenders(21)

Curiosity Media

known forDictionary.com: English Words

1 app4.2Reference

This app competes for the same academic and professional user base by offering massive English-language definitions and editorial content.

Farlex

known forDictionary.

5 apps4.9Reference

It targets the same reference-seeking audience but uses a multi-source aggregation strategy rather than a single professional dictionary database.

Merriam-Webster

known forMerriam-Webster Dictionary

2 apps4.8Reference

Both apps target students and language learners with offline reference tools, creating direct competition for device storage and daily utility.

Dream Bear

known forConjuu - French Conjugation

3 apps4.8Reference

This app focuses on the pedagogical aspect of language learning by providing targeted practice for verb conjugations.

FB PUBLISHING

known forFrench-English Dictionary

2 apps4.5Reference

This app serves as a lightweight alternative for users who prioritize portability and immediate access over the deep linguistic database of the source app.

Ian Tipton

known forFrench Verb Conjugator Pro

2 apps3.2Reference

It serves as a specialized reference tool for grammar, specifically targeting the verb conjugation needs of the source app's audience.

Sergio Padrino Recio

known forSpanish – English Dictionary

2 apps4.6Reference

Both apps target students needing bilingual translation, competing directly on the core Spanish-English dictionary function despite opposite pricing models.

Xung Le

known forSpanish Dictionary - Dict Box

4 apps4.7Reference

Dict Box competes directly for offline Spanish-English translation users by offering a free entry tier and browser integration, contrasting with the $17.99 upfront cost of Collins.

Editions Larousse

known forDictionnaire Larousse français

2 apps4.0Reference

It acts as a direct competitor in the French reference market by offering a full offline-mode dictionary.

Enfour

known forOxford Deluxe (ODE and OTE)

2 apps4.8Reference

Combines two major reference works into one application, appealing to users who want a consolidated, high-quality English language resource.

Puju Dekivadiya

known forEnglish Dictionary : Offline

1 app4.5Reference

Both apps target mobile users needing offline language reference tools, though they serve different specific needs with bilingual translation versus monolingual definitions.

AllDict

known forItalian-English Dictionary

1 app4.6Reference

Both apps target language learners requiring offline translation, competing for the same user base by offering offline-first dictionary access.

Bravolol

known forFrench English Dictionary Pro

2 apps4.7Reference

It targets the same language learning demographic by offering supplementary study features like flashcards.

Cambridge University Press & Assessment (App)

known forCambridge English Dictionary

1 app3.0Reference

Both apps target language learners and students requiring authoritative, offline dictionary reference tools, though Cambridge focuses on monolingual English exam prep while Collins provides bilingual Spanish-English translation.

Ilya Mukhortov

known forFrench−English dictionary

1 app4.0Reference

Both apps target the bilingual dictionary market by providing offline translation and pronunciation tools for French-English learners.

INVENTO ONE PRIVATE

known forEnglish Dictionary *

1 app4.6Reference

Both apps target students and professionals seeking offline reference tools, though they serve adjacent use cases with the rival focusing on English definitions and Collins on bilingual translation.

Nasar Kaliyarakath

known forBilingual Malayalam Dictionary

1 app4.3Reference

Both apps provide offline dictionary access for language learners and students, creating a direct overlap in utility for users who prioritize connectivity-independent reference tools.

Pleco

known forPleco Chinese Dictionary

1 app4.6Reference

Both apps target language learners seeking authoritative reference tools, though they serve entirely different language pairs.

Suvorov-Development

known forItalian - English Translator

1 app4.6Reference

Both apps target language students and travelers needing Italian-English translation, but they diverge on monetization and input modality.

WordReference.com

known forWordReference Dictionary

1 app4.2Reference

Both apps target language students and professionals with translation and verb conjugation tools, creating direct competition for the same user base despite differing pricing models.

Zubair Saleem

known forFrench English Dictionary!

1 app4.3Reference

Both apps target French-English learners with offline dictionary functionality, creating direct competition for users seeking language reference tools.

Same space(21)

Ascendo

known forFrench Translator Dictionary +

2 apps4.7Reference

This app provides a similar offline-first experience for students and travelers, acting as a direct functional substitute.

Bernard O'Neill

known forFrench Verb Conjugator App

1 app4.3Reference

This app provides a focused conjugation utility for students, acting as a static reference tool.

Bravolol - Language Learning

known forFrench English Dictionary

1 appReference

It targets the same language learning demographic by offering supplementary study features like flashcards.

Diagonal

known forDictionnaire Le Robert Mobile

2 apps4.1Reference

It competes directly as a professional-grade dictionary but differentiates through its specific focus on French-language lexical depth.

Dmitry Zhuk

known forFrench Dictionary & Thesaurus

1 app4.7Reference

It acts as a multi-functional reference tool that supplements dictionary lookups with grammar and conjugation features.

Guidelia

known forDictionnaire

1 app4.8Reference

It provides a highly authoritative, digitized reference source for advanced language users.

Antony Lewis

known forChambers Dictionary

2 apps4.9Reference

This app provides a high-capacity English reference tool that shares the same user base interested in precise linguistic exploration.

BPMobile

known forVoice Translator: AI Translate

1 app4.4Reference

Addresses the traveler segment of the Collins audience by focusing on real-time communication rather than static reference.

Druide informatique

known forAntidote Mobile – French

1 app4.6Reference

This app offers a broader linguistic reference suite that includes geographical and cultural data alongside dictionary content.

Edigeo S.r.l.

known forDizionario Italiano Gabrielli

1 app0.0Reference

Targets the same academic audience as Collins with a premium-priced, authoritative Italian dictionary.

English Channel

known forOxford Deluxe (ODE & OTE)

1 app4.7Reference

It serves as a high-capacity English reference tool for users who require comprehensive dictionary and thesaurus data.

Kishwar Sultana

known forFrench-English Translate

1 app4.4Reference

Provides a straightforward bidirectional translation tool with a focus on travel and learning.

Mosaic S.r.l.

known foriTranslate Translator

1 app4.7Reference

This app competes for the same user base by offering a broader multi-modal translation suite that includes AR and voice features.

myLanguage

known forTranslate Free - Language Translator & Dictionary

1 app4.7Reference

Serves users needing multi-language support and community-driven accuracy improvements beyond the single-language focus of Collins.

Nealis

known forFrench conjugation!

1 app4.7Reference

This app focuses on the conjugation component of the source app's linguistic offering.

Oleg Shukalovich

known forSpanish English Bible - Biblia

1 app4.9Reference

This app targets the same bilingual demographic by providing side-by-side text display for language learning and spiritual study.

Petr Wagner

known forFrench-English dict. - DIC-o

1 app5.0Reference

Provides a simple, offline dictionary for quick translation needs.

Ququplay

known forPocket French Translator

1 app4.2Reference

Focuses on simple, fast translation for users who prioritize ease of use over deep linguistic data.

Shanghai Quentin network technology co

known forFrTranslate: French Translator

1 app4.6Reference

Focuses on modern translation needs like voice and photo processing rather than traditional dictionary reference.

VerbTrainers

known forVerbes - French Verb Trainer

1 app4.8Reference

Uses a drill-based methodology to help students master verb conjugations through active practice.

佩芬 屈

known forFrench English Translate

1 app1.0Reference

Serves as a general-purpose translation tool with dictionary-like features for word and sentence lookups.

New entrants(1)

HONGKONG BANCHUAN CATERING CHAIN MANAGEMENT CO.

known forTranslate & Translator APP

1 app0.0Reference

This app competes for the same user base by offering a broader translation suite for daily communication and travel.

The Analyst's Read

The bottom line on Ultralingua

Bottom line

Ultralingua is a specialized publisher that has successfully monetized high-intent professional users through authoritative content and offline reliability. While their products maintain high user satisfaction, the lack of recent development activity suggests the portfolio is in a harvest or maintenance phase.

Frequently asked questions

How many apps does Ultralingua publish?
Ultralingua has 35 apps tracked by Marlvel, primarily in the Reference category.
What kind of apps does Ultralingua make?
Ultralingua's portfolio is concentrated in Reference and Nachschlagewerke, with an average rating of 4.2/5 across rated apps.
What is Ultralingua's top app?
By review volume across the portfolio, Collins-Robert Concise is Ultralingua's best-known app tracked by Marlvel.
In how many countries are Ultralingua's apps available?
Marlvel has tracked Ultralingua's apps across 8 countries.

What fed this analysis

Apps analyzed:
5
With full intel:
1
With overview:
5
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Ultralingua, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Ultralingua intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/ultralingua-inc

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Data licensed under CC-BY-NC 4.0