Mazii - Japanese Dictionary icon

Mastering Japanese

1app4.6(92.6K)Books & Reference

Publisher DNA

What defines Mastering Japanese?

AI intelligence is not yet available for Mastering Japanese. The portfolio data below is up to date.

Portfolio

What does Mastering Japanese ship?

Apps

1 app analysed

Mazii - Japanese Dictionary icon
Mazii - Japanese Dictionary

Learn Japanese vocabulary better with Japanese - English dictionary & translator

4.6(92.6K)

Multi-modal lookup (handwriting/camera) reduces entry friction for non-native script learners

  • Comprehensive dictionary features including example sentences and JLPT practice tests provide significant value for learners
  • Recent updates introduced aggressive paywalls that restrict previously free features like grammar checking and sentence translation

Distributed across 16 markets, strongest in Europe.

Based on 1 of 1 app with localized market data · last scanned .

Americas (3)

  • Brazil1 / 1
  • Mexico1 / 1
  • United States1 / 1

Europe (8)

  • France1 / 1
  • Germany1 / 1
  • Italy1 / 1
  • Netherlands1 / 1
  • Portugal1 / 1
›+3 more europe markets
  • Spain1 / 1
  • Sweden1 / 1
  • Turkey1 / 1

Asia-Pacific (5)

  • India1 / 1
  • Indonesia1 / 1
  • Japan1 / 1
  • South Korea1 / 1
  • Vietnam1 / 1

Core markets (1/1 apps)

BrazilFranceGermanyIndiaIndonesiaItalyJapanMexicoNetherlandsPortugalSouth KoreaSpainSwedenTurkeyUnited StatesVietnam

User Sentiment

How do users feel about their apps?

0

Positive apps

0

Neutral / mixed

1

Negative apps

35/100

Avg sentiment score

Rivals

Who does Mastering Japanese compete with?

The rivals identified

Nemeses(2)

Innnovative-Software

known forEnglish Bangla Dictionary

1 app4.5Books & Reference

This app competes for the same utility-focused user base seeking high-volume, offline-accessible reference tools for language translation and vocabulary management.

Reverso Technologies

known forReverso Translate and Learn

1 app4.6Books & Reference

Both apps compete for the same language learner demographic by providing translation and dictionary tools, with significant overlap in grammar checking and sentence translation features.

Contenders(14)

Eijiroid

known forEijiroid

1 app3.6Books & Reference

It serves the same niche of Japanese-English learners who require offline dictionary functionality for study.

JDMI Kft.

known forAdvanced English Dictionary HD

1 app4.3Books & Reference

It competes directly for the reference-heavy user segment by offering an extensive word database and offline access.

LingoDeer - Learn Languages Apps

known forLingoDeer - Learn Languages

1 app4.4Books & Reference

Both apps compete for the same Japanese language learner segment, with LingoDeer offering a structured grammar curriculum that directly challenges Mazii's dictionary-first approach to study.

Luli Languages

known forJapanese!! Learn Kana & Kanji

1 app4.8Books & Reference

Both apps target Japanese language learners preparing for JLPT exams, creating direct competition for the beginner-to-intermediate user segment.

Nguyen Thi Hoai Thu

known forEnglish Dictionary - LDOCE PRO

1 app4.7Books & Reference

This app targets the academic and professional learner segment by leveraging the authoritative Longman dictionary database.

Overdreamer

known forMARU: Learn Japanese Hiragana

1 app4.9Books & Reference

Both apps target the Japanese language learning market, with MARU capturing the entry-level script acquisition phase that precedes the dictionary and exam-focused utility provided by Mazii.

Pierre-Phi di Costanzo

known forimiwa?

1 app4.8Books & Reference

It is a direct functional competitor for Japanese learners, specifically targeting those who need advanced Kanji lookup tools.

Pleco

known forPleco Chinese Dictionary

1 app4.6Books & Reference

Both apps target the same language-learning demographic by providing dictionary-first tools with multi-modal lookup and freemium monetization models.

renzo

known forJapanese

1 app4.4Books & Reference

Both apps target Japanese language learners with dictionary and handwriting recognition tools, creating direct competition for users seeking efficient vocabulary lookup and study aids.

Serpenti Sei Japan

known forJapanese Dictionary - Nihongo

1 app4.8Books & Reference

Both apps target Japanese language learners through multi-modal dictionary lookups and OCR translation, creating direct competition for users seeking vocabulary building and reading assistance.

smart tool lab

known forSmart Japanese Dictionary

1 app4.6Books & Reference

Both apps target Japanese language learners through camera-based OCR lookup, creating direct competition for users seeking quick, non-manual dictionary access.

StudySwitch

known forJapanese Kanji Lookup PLUS

2 apps4.5Books & Reference

Both apps target Japanese language learners with handwriting-based lookup tools, creating direct competition for users seeking quick character identification and study support.

telethon k.k.

known forKanji Lookup

1 app4.7Books & Reference

Both apps target Japanese language learners needing character identification, with Kanji Lookup providing a specialized, low-friction alternative to the broader dictionary and practice suite offered by Mazii.

Webron Software

known forLearn Japanese - Phrasebook

1 app4.7Books & Reference

Both apps target Japanese language learners, with Mazii providing extensive dictionary and JLPT content while Learn Japanese - Phrasebook focuses on lightweight travel communication.

Same space(9)

BNR Languages

known forLearn Arabic (Beginners)

2 apps4.6Books & Reference

While the language differs, it competes for the same 'beginner learner' market segment with similar gamification strategies.

Bunpo Language Learning

known forBunpo: Learn Japanese

1 app4.8Books & Reference

Bunpo acts as a structured curriculum alternative for Japanese learners who prefer guided grammar lessons over Mazii's dictionary-first approach.

Fluently

known forFluently: AI Language Learning

1 app4.7Books & Reference

It targets the same language learning demographic by using AI to solve the pain point of speaking practice.

Halicode Software Solutions

known forEnglish Talk-Language Exchange

1 app3.4Books & Reference

It competes for the time and attention of language learners who prioritize speaking practice over reference materials.

Livio

known forFrench Dictionary - Offline

1 app4.5Books & Reference

This app serves as a specialized monolingual reference tool for French, coexisting with Mazii by providing a focused, offline-first dictionary experience for a different language.

Minh Nhat Tran

known forJapanese - English Translation

1 app4.4Books & Reference

This app provides a lightweight, translation-focused alternative for users who prioritize quick camera and voice lookups over Mazii's comprehensive dictionary content.

NAVER

known forNaver Papago - AI Translator

1 app4.6Books & Reference

Papago competes for the same Japanese-learning audience by offering superior regional translation accuracy and OS-level integration that Mazii lacks.

Sing Fu Chan

known forJapanese English Dictionary ++

1 app3.0Books & Reference

This app targets the same beginner demographic as Mazii but focuses on offline-first simplicity and pronunciation support.

佩芬 屈

known forJapanese English Translator

1 app0.0Books & Reference

This app functions as a basic translation utility for Japanese-English pairs, serving as a secondary tool for quick lookups.

New entrants(4)

Anton Sorokin

known forArticulate: Speech Trainer

1 app0.0Books & Reference

This newcomer targets the pronunciation-focused segment of language learners using AI analysis.

Glacom

known forKanji: Japanese Translator

1 app0.0Books & Reference

This app specializes in visual translation for physical Japanese text, acting as a field-use companion for Mazii's dictionary.

Nexus Kairos

known forNuva - English Tutor

1 app5.0Books & Reference

This app enters the language learning space with an AI-first approach to conversation and testing.

明铭 秦

known forTabivo: Japanese Translator

1 app0.0Books & Reference

Tabivo provides a lightweight, travel-focused translation interface that complements Mazii's more academic dictionary focus.

Frequently asked questions

How many apps does Mastering Japanese publish?
Mastering Japanese has 1 app tracked by Marlvel, primarily in the Books & Reference category.
What kind of apps does Mastering Japanese make?
Mastering Japanese's portfolio is concentrated in Books & Reference, with an average rating of 4.6/5 across rated apps.
What is Mastering Japanese's top app?
By review volume across the portfolio, Mazii - Japanese Dictionary is Mastering Japanese's best-known app tracked by Marlvel.
In how many countries are Mastering Japanese's apps available?
Marlvel has tracked Mastering Japanese's apps across 16 countries.

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 Mastering Japanese, 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. “Mastering Japanese intelligence.” Updated N/A. https://marlvel.ai/publishers/mastering-japanese

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Data licensed under CC-BY-NC 4.0