中英日詞彙實用3400 vs its rivals

Side-by-side comparison against 中英日詞彙實用3400's closest competitors: identity, store metrics, ratings & sentiment, and strategic intel.

Core Identity
DeveloperSoyong CorporationInnnovative-SoftwareBatuhan BayarBatuhan BayarBatuhan BayarNguyen Thi Hoai ThuBNR LANGUAGES INC.JernungLW Group LimitedZero Billion, Inc.
CategoryEducationBooks & ReferenceEducationEducationEducationReferenceEducationEducationEducationEducation
PlatformAndroid, iOSAndroid, iOSiOSiOSiOSiOSiOS, AndroidAndroid, iOSiOS, AndroidiOS, Android
Store Metrics
Rating0.0 / 50.0 / 52.0 / 55.0 / 55.0 / 55.0 / 55.0 / 51.0 / 53.0 / 55.0 / 5
Ratings Count0021111131
PriceFreeFreeFreeFreeFreeFreeFreeFreeFreeFree
Release DateAug 28, 2023May 9, 2013May 1, 2015Jun 13, 2015May 13, 2015Nov 13, 2022Jan 9, 2026Jan 29, 2026Oct 8, 2025Oct 30, 2025
Last UpdatedAug 29, 2023May 3, 2026May 1, 2015Jun 13, 2015May 13, 2015Nov 13, 2022May 14, 2026Apr 28, 2026May 11, 2026May 14, 2026
Sentiment & Reviews
Sentiment-------terrible--
Score-------10/100--
Praises-------
  • Language learning content provides high value for specific intermediate level learners
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Complaints-------
  • Users report: misleading communication regarding lifetime account access creates significant user distrust
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Requests----------
Strategic Intel
Strengths
  • Subject-based categorization of 3400 terms facilitates efficient group memory
  • Tri-lingual structure captures niche multi-language learners
  • Offline-first architecture ensures accessibility without data dependency
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  • Offline-first architecture enables usage in travel or low-connectivity environments
  • Linear curriculum structure provides a clear, low-friction path for absolute beginners
  • Real-time stroke-order correction engine provides a technical barrier to entry for simple tracing apps.
  • OCR technology digitizes local textbooks for immediate academic relevance
  • Alignment with Hong Kong Education Bureau vocabulary lists creates high switching costs
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Weaknesses
  • Zero rating count on iOS and Android platforms
  • Static content model lacks interactive feedback
  • No social or community features to drive retention
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  • Zero-revenue model limits R&D budget for AI-driven features
  • Lack of real-time voice recognition scoring prevents practical speaking confidence
  • 1★ rating on iOS reflects severe trust deficits regarding lifetime account access.
  • Premium tier at HK$398/year sits above category median
  • 3-rating average on iOS suggests friction in core workflow
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Pricingfreemiumfreefreefreefreefreefreefreemiumsubscriptionfree
MomentumZombie-----MaintenanceIntenseMaintenanceIntense
Update Cadence2 versions, ~455d avg-----2 versions, ~2d avg5 versions2 versions, 1 majors/6mo, ~16d avg5 versions

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