MARLVEL

imiwa? vs its rivals

Side-by-side comparison against imiwa?'s closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

imiwa?
This App
English Dictionary - Offline
Nemesis
English Bangla Dictionary
Nemesis
English Verb Conjugation
Contender
Eijiroid
Contender
Spanish Verb Conjugation
Contender
Advanced English Dictionary HD
Contender
국립국어원 표준국어대사전
Contender
English Dictionary - LDOCE
Contender
Banter (Prev Jojo AI)
Peer
Core Identity
DeveloperPierre-Phi di CostanzoZeeAlpha TechInnnovative-SoftwareWebtowebEijiroidWebtowebJDMI Kft.DaolSoft, Co., Ltd.Nguyen Thi Hoai ThuRead Bean
CategoryReferenceReferenceBooks & ReferenceEducationBooks & ReferenceEducationReferenceBooks & ReferenceEducationEducation
PlatformiOSAndroid, iOSAndroid, iOSiOS, AndroidAndroidAndroidiOS, AndroidAndroid, iOSiOSiOS, Android
Store Metrics
Rating4.8 / 53.5 / 50.0 / 50.0 / 53.6 / 54.4 / 54.7 / 52.5 / 54.8 / 54.6 / 5
Ratings Count22640016315858312089
PriceFreeFreeFree$0.99FreeFree$3.99FreeFreeFree
Release DateFeb 12, 2019Jan 7, 2026May 9, 2013May 22, 2016Apr 18, 2011Dec 20, 2024Mar 14, 2012Jan 14, 2020May 14, 2022Aug 20, 2025
Last UpdatedMar 14, 2021Jan 27, 2026May 3, 2026Nov 28, 2025Mar 13, 2026Jan 8, 2026Sep 19, 2024Feb 18, 2020Oct 2, 2025May 18, 2026
Sentiment & Reviews
Sentimentexcellentexcellent-positive-mixedpositive---
Score85/10088/100-100/100-70/10075/100---
Praises
  • Comprehensive dictionary database with offline access provides reliable utility for Japanese language learners
  • Reliable offline functionality allows users to access definitions without requiring an active internet connection
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  • Offline accessibility
  • Comprehensive word definitions and etymology details provide significant educational value for language learners
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Complaints
  • Excessive application storage footprint creates significant device management friction for long-term users
  • Lack of synonym and thesaurus features limits the utility for advanced writing and vocabulary expansion
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  • Ad frequency
  • Excessive advertisement frequency disrupts the user experience and creates friction during standard dictionary lookups
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Requests
  • Integrated flashcard export functionality would facilitate better vocabulary retention through external study platforms
  • Integration of specialized business and commerce terminology would support professional and academic study needs
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  • Progress tracking
  • Parallel translation features for example sentences would assist non-native speakers in understanding context better
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Strategic Intel
Strengths
  • SKIP lookup method functions as a brand barrier
  • Community-vetted JMdict data provides superior depth for J-learning
  • Offline-first architecture eliminates server-side latency
  • Dictionary API enables B2B distribution into third-party apps
  • Ad-free IAP conversion path sustains revenue without degrading UX
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  • Focused interface for conjugation workflows
  • 9000-verb database provides deep coverage
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  • Offline-first database architecture enables usage in low-connectivity environments
  • Specialized focus on verb mechanics provides a streamlined experience
  • 4.9-million-word database functions as a primary reference authority
  • Offline-first architecture ensures utility in low-connectivity segments
  • Conceptual thesaurus mapping drives repeat usage
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Weaknesses
  • Storage footprint exceeds 1GB
  • Recent UI regressions in input fields
  • No native flashcard export
  • Absence of thesaurus/synonym tools limits utility for advanced writers
  • 3.5-star rating on iOS suggests poor feature parity with Android
  • Reliance on external Wiktionary data limits proprietary content differentiation
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  • $0.99 price on iOS limits acquisition
  • 0 reviews on iOS indicates low visibility
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  • Ad-supported model creates friction for daily study sessions
  • Lack of progress tracking limits long-term user engagement
  • Ad-heavy Android experience drives 1★ friction
  • Lack of interactive learning features limits engagement
  • Pronunciation accuracy gaps force users to external competitors
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Pricingfreefreemiumfreefreemiumfreemiumfreemiumfreemiumfreefreesubscription
MomentumZombieMaintenance-Maintenance-ZombieIntense--Intense
Update Cadence1 versions4 versions, ~60d avg-4 versions, 3 majors/6mo, ~1164d avg-1 versions5 versions--5 versions

Compare imiwa? head-to-head

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

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