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Green Java Interview - подготовка к собеседованию vs its rivals

Side-by-side comparison against Green Java Interview - подготовка к собеседованию's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

Green Java Interview - подготовка к собеседованию
This App
Apple Developer
Nemesis
Festo Didactic AR
Contender
GitSetGo: Play & Learn Git
Peer
Pixelet: Pixel Art Programming
Peer
BrightLocal Academy
Peer
Programming Beginners Quiz
Peer
Linux Studio
New Kid
Lootra - Keep Up with AI
New Kid
Core Identity
DeveloperiThinkersAppleFesto Didactic SEKraftPixel Digital Solutions Pvt LtdTatsuya TobiokaBrightLocal LtdStudySwitch, Inc.DYLAN JOHNSCoddy
CategoryEducationDeveloper ToolsEducationEducationGraphics & DesignEducationEducationDeveloper ToolsEducation
PlatformiOSiOSiOS, AndroidiOS, AndroidiOSiOS, AndroidiOS, AndroidiOSAndroid, iOS
Store Metrics
Rating4.0 / 54.1 / 50.0 / 55.0 / 53.0 / 53.0 / 54.6 / 50.0 / 50.0 / 5
Ratings Count12,07403241100
PriceFreeFreeFreeFreeFreeFreeFree$2.99Free
Release DateFeb 3, 2017Jun 3, 2013Jul 12, 2017Feb 27, 2026Mar 17, 2022Mar 21, 2022Dec 3, 2020Apr 28, 2026Apr 19, 2026
Last UpdatedFeb 3, 2017May 11, 2026Jan 31, 2025Apr 10, 2026Jan 14, 2026Feb 18, 2026Feb 13, 2026Apr 28, 2026Apr 20, 2026
Sentiment & Reviews
Sentiment-negativeexcellent--mixed---
Score-25/10090/100--45/100---
Praises-
  • Successful account creation and developer enrollment process for a subset of users
  • The core application functionality provides a simple and accessible experience for all users
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  • Educational content provides a clear path for beginners to master local search engine optimization skills
  • Mobile accessibility allows users to review course material as a handy pocket reference during work
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Complaints-
  • Broken ID verification camera functionality prevents new developers from completing enrollment
  • Inconsistent video streaming quality and lack of full screen playback controls
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  • Course download functionality fails to complete, preventing offline access for users with limited internet connectivity
  • Progress tracking errors cause resume features to malfunction and prevent course completion status updates
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Requests-
  • Integration of advanced system design elements to modernize the application interface
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  • Expansion of service availability to include regional tool access for international subscribers outside current markets
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Strategic Intel
Strengths
  • Curated real-world interview question repository
  • Centralized access to official Apple framework documentation
  • Massive distribution advantage as the primary hub for all iOS developer news
  • Hardware-integrated AR commissioning workflows reduce enterprise onboarding friction
  • Custom scenario development increases the utility of physical learning systems
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  • Certification badges function as a B2B distribution moat into agency partnerships
  • Curriculum depth creates a professional authority barrier against generalist coding apps
  • GIGA School distribution functions as a B2B moat into Japanese educational hardware.
  • Seven-chapter structure provides a low-friction path for absolute beginners.
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  • Verifiable certificates drive organic acquisition via LinkedIn sharing
  • Bite-sized curriculum architecture enables high-frequency daily habit formation
Weaknesses
  • Static content lacks interactive feedback loops
  • No monetization model limits maintenance capacity
  • High-frequency failure of ID verification camera in the enrollment flow
  • Lack of modern video playback controls
  • Dated interface design
  • Zero reviews on iOS and Android platforms indicate low user engagement
  • No cloud-save functionality limits multi-device training continuity
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  • Offline download failures block learning for mobile-first users
  • Progress tracking bugs prevent certification, causing high churn risk for professional learners
  • Zero-rating Android presence signals lack of user traction.
  • Static quiz format lacks interactive coding feedback.
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  • Premium tier lacks differentiation against free web-based AI chat interfaces
  • Initial launch lacks established user-generated content library
Pricingfreefreefreefreemiumfreefreefreemiumpaidfreemium
MomentumZombieMaintenanceMaintenanceIntense-MaintenanceMaintenance--
Update Cadence1 versions5 versions, 1 majors/6mo, ~91d avg2 versions, 1 majors/6mo, ~311d avg5 versions-2 versions, ~2d avg5 versions, 4 majors/6mo, ~119d avg--

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Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Green Java Interview - подготовка к собеседованию, 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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