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英単語スペル3600 - ゲーム感覚の英単語勉強アプリ vs its rivals

Side-by-side comparison against 英単語スペル3600 - ゲーム感覚の英単語勉強アプリ's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

英単語スペル3600 - ゲーム感覚の英単語勉強アプリ
This App
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Core Identity
DeveloperStudySwitch, Inc.Rosetta Stone, Ltd.BNR LANGUAGES INC.BNR LANGUAGES INC.JernungKodflexDaolSoft, Co., Ltd.LW Group LimitedOiboriNexus Kairos LLC
CategoryEducationEducationEducationEducationEducationEducationBooks & ReferenceEducationEducationEducation
PlatformiOS, AndroidiOS, AndroidiOS, AndroidiOS, AndroidAndroid, iOSAndroidAndroid, iOSiOS, AndroidAndroid, iOSiOS
Store Metrics
Rating4.3 / 54.8 / 54.5 / 55.0 / 51.0 / 55.0 / 52.5 / 53.0 / 55.0 / 55.0 / 5
Ratings Count12236,916211731357
PriceFreeFreeFreeFreeFreeFreeFreeFreeFreeFree
Release DateMar 25, 2015Jun 2, 2011Oct 10, 2024Jan 9, 2026Jan 29, 2026May 13, 2026Jan 14, 2020Oct 8, 2025Jun 8, 2025Jan 28, 2026
Last UpdatedOct 15, 2025May 5, 2026May 14, 2026May 14, 2026Apr 28, 2026May 19, 2026Feb 18, 2020May 11, 2026Mar 27, 2026May 18, 2026
Sentiment & Reviews
Sentimentpositivemixed--terrible-----
Score80/10055/100--10/100-----
Praises
  • Tactile spelling input is an effective method for memorizing exam-level vocabulary
  • Visual association methodology helps learners grasp vocabulary without relying on direct translation
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  • Language learning content provides high value for specific intermediate level learners
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Complaints
  • Ad-supported model creates friction during study sessions
  • Voice recognition technology fails to detect speech accurately even in quiet environments
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  • Misleading communication regarding lifetime account access creates significant user distrust
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Requests-
  • Clearer grammar explanations and translation guides to supplement the visual learning method
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Strategic Intel
Strengths
  • GIGA School integration functions as a B2B distribution moat into Japanese public classrooms
  • Tactile spelling mechanics create higher active recall than passive audio drills
  • Dynamic Immersion method establishes category authority
  • 43,000+ B2B partnerships secure recurring revenue
  • TruAccent engine provides proprietary speaking-focused retention lever
  • Offline-first architecture enables usage in low-connectivity travel scenarios
  • 100% free content model removes all friction for top-of-funnel acquisition
  • 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.
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  • 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
  • Ad-supported revenue model disrupts study flow
  • Lack of social leaderboards limits long-term user retention
  • 0.7★ rating gap between Android and iOS
  • Voice recognition failure rate in quiet environments
  • Offline-to-online progress synchronization failures
  • Zero active feature updates since release
  • 0.0 rating on Android indicates potential technical regressions
  • No cloud-save functionality for cross-device progress
  • 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.
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  • Premium tier at HK$398/year sits above category median
  • 3-rating average on iOS suggests friction in core workflow
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Pricingfreesubscriptionfreefreefreemiumfreemiumfreesubscriptionfreesubscription
MomentumMaintenanceActiveMaintenanceMaintenanceIntense--MaintenanceActiveIntense
Update Cadence5 versions, 2 majors/6mo, ~404d avg5 versions, ~15d avg2 versions, ~2d avg2 versions, ~2d avg5 versions--2 versions, 1 majors/6mo, ~16d avg5 versions5 versions

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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 英単語スペル3600 - ゲーム感覚の英単語勉強アプリ, 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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