--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "English Ear Game 2" developer_entity: "KAZUYA KAMIOKA" bundle_id: "me.eigofun.eigomimi2" app_store_id: "448921428" category: "Games" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-03-19" report_date: "2026-08-13" last_verified: "2026-08-13T00:00:00.000Z" report_version: "4.1.1" total_reviews: 3 overall_rating: 1.7 confidence: "low" confidence_score: 0.2 data_age_days: 3 intelligence_version: 3 nemesis: "English Grammar Test" competitor_count: 11 tags: ["games", "free", "mobile app", "app review", "app analysis", "non-native", "english", "speakers"] canonical_url: "https://marlvel.ai/apps/english-ear-game-2" license: "CC-BY-NC 4.0" content_version: "v2" --- # English Ear Game 2 Intelligence Report ## TL;DR {#tldr} - **Category**: Games · Free - **Signal**: Rating 1.67 > **TL;DR:** English Ear Game 2 is a games app by KAZUYA KAMIOKA, rated 1.67/5 by 3 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** English Ear Game 2 is a games app by KAZUYA KAMIOKA. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 1.67/5 (3 reviews) | | **Category** | Games | | **Developer** | KAZUYA KAMIOKA | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 3d | ## Metadata & Market Performance - **Publisher:** KAZUYA KAMIOKA - **Category:** Games - **Target Audience:** Non-native English speakers seeking phonetic improvement and native speakers testing their own accuracy. - **Platforms:** iOS - **Version Reviewed:** 4.1.1 - **Report Date:** 2026-08-13 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 448921428 - **Bundle ID:** me.eigofun.eigomimi2 - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-08-13 ## Executive Snapshot **What it is:** English Ear Game 2 is a phonetic listening game for non-native English speakers, focused on distinguishing 'b' and 'v' sounds. **Why users hire it:** Users hire the app to improve specific phonetic accuracy through quick, repetitive listening drills, but the limited content prevents long-term habit formation. ## App DNA (Features & Intent) - **[Standard] Phonetic Training:** Focuses on training the ear to differentiate between similar-sounding 'b' and 'v' phonemes. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Standard] Speed-Based Gameplay:** Users must identify the correct word from a list of similar options as quickly and accurately as possible. - **[Standard] Level Progression:** Features a multi-level structure that allows users to track their progress toward mastering English sounds. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} The app holds a 1.67-star rating across 3 reviews, indicating significant friction in the user experience. Its lack of chart presence reflects a failure to compete with the volume-heavy library of rivals like English Grammar Test. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is free to play, but lacks a clear monetization strategy to fund ongoing content development. ## SWOT Analysis {#swot} **Core Strengths:** - Niche phonetic focus provides a clear, specialized utility for specific sound-production challenges - Low-friction game mechanics allow for quick, casual practice sessions **Growth Levers:** - Expansion into additional sound pairs could increase the app's utility for non-native speakers - Integration of AI-driven pronunciation analysis would provide the immediate feedback users expect ## Recent Changes (v2 → v3) {#recent-changes} The report transitioned from a basic feature overview to a critical performance analysis, identifying a 1.67-star rating and significant competitive disadvantages. **Overall trend**: Declining **Compared at**: 2026-08-13 ### High-impact changes - **[Declined] Quantified User Dissatisfaction** (sentiment) - **[Shifted] Critical Market Assessment** (positioning) ### Medium-impact changes - **[Added] Competitive Threat Identification** (swot) ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### English Ear Game 2 vs English Grammar Test - **[English Grammar Test](https://marlvel.ai/apps/english-grammar-test)** by FlagAppCompany: This app competes directly for the same English-learning demographic by utilizing a quiz-based format to test proficiency, mirroring this app's focus on skill assessment. - **Key differences:** - Offers a massive library of 1200 exercises compared to this app's niche, single-sound focus. - Features a robust randomized question engine that ensures high replayability for long-term user retention. - Provides integrated progress tracking, allowing users to visualize their improvement over time systematically. ### Contenders (Strong Challengers) - **[Prepositions Test](https://marlvel.ai/apps/prepositions-test)** by Michal Sajban: It competes for the same user base by offering a gamified approach to mastering specific English grammar components. - Supports offline access, allowing users to practice without a stable internet connection during commutes. - Offers a clear upgrade path to a full version, providing a defined monetization strategy. - **[My English Grammar Test!](https://marlvel.ai/apps/my-english-grammar-test)** by Michal Sajban: It shares the same 'test-based' game mechanic for English learners, directly overlapping with this app's utility. - Implements a timed challenge mode that forces rapid recall, unlike this app's slower-paced listening focus. - Provides a dedicated practice mode for users who prefer a non-competitive, low-pressure learning environment. - **[激戦！英単語](https://marlvel.ai/apps/jp-mindwalk-gekiseneitango)** by Mindwalk Corp.: This app competes by applying advanced AI-driven difficulty calibration to the English learning space. - Utilizes AI-driven difficulty calibration to dynamically adjust content based on individual user performance. - Features a competitive ranking system that incentivizes consistent daily usage through social comparison. - **[Pronouns Grammar Test](https://marlvel.ai/apps/pronouns-grammar-test)** by Michal Sajban: It targets the same casual gaming audience looking for quick, quiz-based English practice. - Includes a global leaderboard system that drives competitive engagement among casual language learners. - Offers both timed and untimed modes to accommodate different learning speeds and stress levels. ### Peers (What They Do Better) - **[TOPIK Writing - Easy6](https://marlvel.ai/apps/com-oibori-topikeasy6)** by Oibori: It serves the same educational market by offering specialized, mobile-first tutoring for language proficiency exams. - Focuses specifically on writing practice, providing a specialized utility for exam-oriented language students. - Offers a streamlined mobile tutoring interface that simplifies complex language concepts for quick study. - **[Yapper Live](https://marlvel.ai/apps/ai-zerobillion-convo)** by Zero Billion, Inc.: It targets the same language-learning market but focuses on conversational interaction rather than static testing. - Uses persona-based language tutors to make the learning experience more engaging and lifestyle-oriented. - Enables real-time voice interaction, which is significantly more immersive than this app's simple game. - **[Nuva - English Tutor](https://marlvel.ai/apps/com-nexuskairos-nuva)** by Nexus Kairos LLC: It competes for the same English-learning audience by providing a more comprehensive, AI-powered tutoring experience. - Delivers real-time AI conversation practice that simulates natural speaking scenarios for better fluency. - Generates personalized insights and mock testing to provide a structured path toward language mastery. - **[默書啦喂 - AI 默書練習助手](https://marlvel.ai/apps/pjmpapa-app-dictationapp)** by LW Group Limited: It occupies the same educational niche by leveraging AI to assist with language dictation and practice. - Integrates OCR text recognition to allow users to import their own study materials instantly. - Provides stroke order animations, offering a visual learning component missing from this app. ### New Kids on the Block (What's Innovative) - **[The Federalist Papers - Study](https://marlvel.ai/apps/the-federalist-papers-study)** by Hector Minaya: It competes for the same educational study-time budget by offering interactive quiz-based learning. - Combines audio narration with interactive flashcards to support multiple learning styles simultaneously. - **[Articulate: Speech Trainer](https://marlvel.ai/apps/articulate-speech-trainer)** by Anton Sorokin: It is a direct threat to this app's phonetic focus by offering AI-powered speech analysis. - Provides real-time AI pronunciation analysis that gives immediate feedback on specific sound production. ## App Momentum (Steady) {#momentum} - No major feature updates recently. - Maintains static phonetic content. ## The "So What?" (Strategic Takeaway) {#so-what} English Ear Game 2 is a games app that is completely free. It holds a 1.67/5 rating from 3 reviews. > **Bottom Line:** English Ear Game 2 serves a narrow phonetic niche, but its limited content and low user rating signal a high churn risk, so the developer must prioritize content expansion or AI-based feedback to remain relevant against comprehensive rivals. **Best for:** Non-native English speakers seeking phonetic improvement and native speakers testing their own accuracy. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship randomized question engine because current static content leads to rapid exhaustion → increase retention ### Feature Gaps vs Competitors - Randomized question engine (available in English Grammar Test but missing here) ### Outlook: Declining The language-learning market is consolidating around apps that provide comprehensive, AI-driven feedback and massive content libraries. English Ear Game 2 remains in a static state, which leaves it exposed to rivals that offer better value and higher engagement, so the app will likely continue to lose visibility unless it pivots to a more robust content model. - 🔴 The 1.67-star rating across 3 reviews suggests the current content is insufficient to satisfy users, leading to immediate churn. - 🔴 Competitors like English Grammar Test offer 1200+ exercises, which makes this app's single-sound focus appear outdated and low-value to new users. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 1.67/5 | | Total Reviews | 3 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **English Ear Game 2** (this app) | 1.67/5 | N/A | KAZUYA KAMIOKA | | [TOPIK Writing - Easy6](https://marlvel.ai/apps/com-oibori-topikeasy6) | 5.0/5 | N/A | Oibori | | [Nuva - English Tutor](https://marlvel.ai/apps/com-nexuskairos-nuva) | 5.0/5 | N/A | Nexus Kairos LLC | | [Yapper Live](https://marlvel.ai/apps/ai-zerobillion-convo) | 5.0/5 | N/A | Zero Billion, Inc. | | [The Federalist Papers - Study](https://marlvel.ai/apps/the-federalist-papers-study) | N/A/5 | N/A | Hector Minaya | | [激戦！英単語](https://marlvel.ai/apps/jp-mindwalk-gekiseneitango) | 4.8/5 | N/A | Mindwalk Corp. | ## Company Profile - **Developer:** KAZUYA KAMIOKA - **Website:** [https://kazuyakamioka.com](https://kazuyakamioka.com) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/english-ear-game-2/id448921428?uo=4) - **Dev Site:** [Official Website](https://kazuyakamioka.com) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*TOPIK Writing - Easy6*](https://marlvel.ai/apps/com-oibori-topikeasy6) (Oibori) · 5.0/5 Rating - [*Nuva - English Tutor*](https://marlvel.ai/apps/com-nexuskairos-nuva) (Nexus Kairos LLC) · 5.0/5 Rating - [*Yapper Live*](https://marlvel.ai/apps/ai-zerobillion-convo) (Zero Billion, Inc.) · 5.0/5 Rating - [*The Federalist Papers - Study*](https://marlvel.ai/apps/the-federalist-papers-study) (Hector Minaya) · N/A Rating - [*激戦！英単語*](https://marlvel.ai/apps/jp-mindwalk-gekiseneitango) (Mindwalk Corp.) · 4.8/5 Rating - [*默書啦喂 - AI 默書練習助手*](https://marlvel.ai/apps/pjmpapa-app-dictationapp) (LW Group Limited) · 3.0/5 Rating - [*Articulate: Speech Trainer*](https://marlvel.ai/apps/articulate-speech-trainer) (Anton Sorokin) · N/A Rating - [*English Grammar Test*](https://marlvel.ai/apps/english-grammar-test) (FlagAppCompany) · 4.7/5 Rating | Positive Sentiment - [*My English Grammar Test!*](https://marlvel.ai/apps/my-english-grammar-test) (Michal Sajban) · 3.5/5 Rating - [*Pronouns Grammar Test*](https://marlvel.ai/apps/pronouns-grammar-test) (Michal Sajban) · 4.0/5 Rating ## Frequently Asked Questions {#faq} ### Is English Ear Game 2 suitable for beginners? The app is designed for non-native speakers, but its narrow focus on 'b' and 'v' sounds means it is best used as a supplemental tool rather than a primary learning resource. ### How does this compare to other English grammar apps? Unlike comprehensive grammar apps that offer hundreds of exercises, English Ear Game 2 is a hyper-focused tool for specific phonetic training. ### Is the app free to use? Yes, the app is currently listed as free to download and use. ### What are some alternatives for English listening practice? Users looking for broader practice should consider apps like English Grammar Test or AI-powered tutors that offer more diverse content and real-time feedback. ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** developer website, App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 3 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/english-ear-game-2) Data licensed for AI Agent attribution under CC-BY-NC 4.0.