Dictionary of Collocations vs its rivals

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

Core Identity
DeveloperBui Hoai TrangInnnovative-SoftwareBatuhan BayarBatuhan BayarNguyen Thi Hoai ThuBatuhan BayarOiboriZero Billion, Inc.Nexus Kairos LLCLW Group Limited
CategoryReferenceBooks & ReferenceEducationEducationReferenceEducationEducationEducationEducationEducation
PlatformiOS, AndroidAndroid, iOSiOSiOSiOSiOSAndroid, iOSiOS, AndroidiOSiOS, Android
Store Metrics
Rating3.3 / 50.0 / 55.0 / 55.0 / 55.0 / 52.0 / 55.0 / 55.0 / 55.0 / 53.0 / 5
Ratings Count3011125173
PriceUSD0.99FreeFreeFreeFreeFreeFreeFreeFreeFree
Release DateFeb 22, 2017May 9, 2013Jun 13, 2015May 13, 2015Nov 13, 2022May 1, 2015Jun 8, 2025Oct 30, 2025Jan 28, 2026Oct 8, 2025
Last UpdatedFeb 24, 2025May 3, 2026Jun 13, 2015May 13, 2015Nov 13, 2022May 1, 2015Mar 27, 2026May 14, 2026May 18, 2026May 11, 2026
Sentiment & Reviews
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Strategic Intel
Strengths
  • Offline-first architecture ensures utility in low-connectivity environments
  • Specialized collocation database provides deeper context than general-purpose dictionaries
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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
Weaknesses
  • Lack of native audio support limits pronunciation training
  • Fragmented monetization complicates cross-platform feature parity
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  • Premium tier at HK$398/year sits above category median
  • 3-rating average on iOS suggests friction in core workflow
Pricingfreemiumfreefreefreefreefreefreefreesubscriptionsubscription
MomentumSteady-----ActiveIntenseIntenseMaintenance
Update Cadence3 versions-----5 versions5 versions5 versions2 versions, 1 majors/6mo, ~16d avg

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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 Dictionary of Collocations, 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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