Portuguese-Russian Dictionary vs its rivals

Side-by-side comparison against Portuguese-Russian Dictionary's closest competitors: identity, store metrics, ratings & sentiment, and strategic intel.

Core Identity
DeveloperAllDictBlazej StanekBatuhan BayarBatuhan BayarBatuhan BayarNguyen Thi Hoai ThuJernungOiboriLW Group LimitedZero Billion, Inc.
CategoryEducationReferenceEducationEducationEducationReferenceEducationEducationEducationEducation
PlatformAndroidiOSiOSiOSiOSiOSAndroid, iOSAndroid, iOSiOS, AndroidiOS, Android
Store Metrics
Rating0.0 / 54.9 / 52.0 / 55.0 / 55.0 / 55.0 / 51.0 / 55.0 / 53.0 / 55.0 / 5
Ratings Count08,44221111531
PriceFreeFreeFreeFreeFreeFreeFreeFreeFreeFree
Release DateNov 23, 2015Sep 4, 2015May 1, 2015Jun 13, 2015May 13, 2015Nov 13, 2022Jan 29, 2026Jun 8, 2025Oct 8, 2025Oct 30, 2025
Last UpdatedFeb 17, 2026May 12, 2026May 1, 2015Jun 13, 2015May 13, 2015Nov 13, 2022Apr 28, 2026Mar 27, 2026May 11, 2026May 14, 2026
Sentiment & Reviews
Sentiment-excellent----terrible---
Score-92/100----10/100---
Praises-
  • Offline functionality allows consistent access to dictionary resources without requiring an active internet connection
  • Kanji drawing recognition provides an accessible way to look up unknown characters during study sessions
  • Comprehensive vocabulary and example sentence database supports learners from beginner to advanced proficiency levels
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  • Language learning content provides high value for specific intermediate level learners
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Complaints-
  • Navigation changes following the latest update disrupt the expected flow of the back gesture
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  • Users report: misleading communication regarding lifetime account access creates significant user distrust
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Requests-
  • Cross-device synchronization via user login would allow bookmark and vocabulary list portability
  • Customizable flashcard content would allow learners to add personal notes and specific sentence examples
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Strategic Intel
Strengths
  • Offline database access removes dependency on internet connectivity for core lookup functions
  • Personal word trainer facilitates targeted vocabulary acquisition for individual study paths
  • Offline-first architecture ensures consistent study access without network dependency
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  • 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
  • Zero rating count on Android suggests low user engagement or visibility issues
  • Lack of modern AI-driven pronunciation feedback limits utility compared to new entrants
  • Navigation regression in the latest update disrupts the primary back-gesture flow
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  • 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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Pricingfreemiumfreefreefreefreefreefreemiumfreesubscriptionfree
MomentumZombieMaintenance----IntenseActiveMaintenanceIntense
Update Cadence1 versions1 versions----5 versions5 versions2 versions, 1 majors/6mo, ~16d avg5 versions

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