--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Comp Tech Terms Dict (Jpn-Eng)" developer_entity: "CJKI" bundle_id: "org.kanji.cjki.Comprehensive" app_store_id: "372732084" google_play_id: "com.sharpened.techterms" category: "Reference" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: true market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-01-02" report_date: "2026-08-19" last_verified: "2026-08-19T00:00:00.000Z" report_version: "2.4" total_reviews: 935 overall_rating: 4.5 sentiment: "Upset" sentiment_score: 10 confidence: "medium" confidence_score: 0.55 top_complaint_theme: "Application crashes immediately upon launch on older operating systems, rendering the dictionary completely unusable for users" review_sample_size: 1 total_review_count: 1 analyzed_review_count: 1 data_age_days: 43 momentum_velocity: "steady" intelligence_version: 3 tags: ["reference", "freemium", "upset sentiment", "mobile app", "app review", "app analysis", "translators,", "students,", "professionals"] canonical_url: "https://marlvel.ai/apps/comp-tech-terms-dict-jpn-eng" license: "CC-BY-NC 4.0" content_version: "v2" --- # Comp Tech Terms Dict (Jpn-Eng) Intelligence Report ## TL;DR {#tldr} - **Category**: Reference · Freemium - **Signal**: Rating 4.55 · Sentiment Upset - **Recent focus**: Application crashes immediately upon launch on older operating systems, rendering the dictionary completely unusable for users (top complaint) > **TL;DR:** Comp Tech Terms Dict (Jpn-Eng) is a reference app by CJKI, rated 4.55/5 by 935 users, with Upset user sentiment (10/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Comp Tech Terms Dict (Jpn-Eng) faces Upset user sentiment (4.55/5 from 935 reviews), with users reporting application crashes immediately upon launch on older operating systems, rendering the dictionary completely unusable for users as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.55/5 (935 reviews) | | **User Mood** | Upset | | **Category** | Reference | | **Developer** | CJKI | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.55/1.0) | | **Data Age** | 43d | ## Metadata & Market Performance - **Publisher:** CJKI - **Category:** Reference - **Target Audience:** Translators, students, and professionals in technical fields requiring offline access to specialized Japanese-English terminology. - **Platforms:** iOS & Android - **Version Reviewed:** 1.5.6 - **Report Date:** 2026-08-19 - **Signal Count:** 1 review analyzed - **Confidence:** Medium (0.55/1.0) - **App Store ID (iOS):** 372732084 - **Bundle ID:** org.kanji.cjki.Comprehensive - **Google Play ID:** com.sharpened.techterms - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-08-19 ## Executive Snapshot **What it is:** Comp Tech Terms Dict (Jpn-Eng) is a specialized reference application for Japanese-English technical terminology, designed for professionals and students on iOS and Android. **Why users hire it:** The app removes the connectivity dependency that hinders field-based research by storing 1,000,000 technical entries locally on the device. ## App DNA (Features & Intent) - **[Differentiator] Technical Term Database:** Access to 1,000,000 technical entries across 19 scientific and technical fields. - **[Differentiator] Offline Search:** Full dictionary data stored locally on the device, requiring no internet connection. * *User Intent:* Users want uninterrupted access without internet dependency. - **[Standard] Bilingual Interface:** User interface available in both English and Japanese. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Market Position {#market-position} Comp Tech Terms Dict (Jpn-Eng) maintains a niche presence in the Reference category, with a 4.55 rating on Android and a 3.67 rating on iOS. The significant platform rating gap suggests inconsistent performance across operating systems. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free (Android), $9.99 one-time purchase (iOS) - **Price:** iOS: $9.99 - **Analysis:** The app utilizes a split pricing model, positioning itself as a specialized professional tool on iOS while maintaining a free entry point on Android. ## 🔴 User Sentiment (Medium Confidence: 1 of 1 review analyzed) {#user-sentiment} - **Overall Rating:** 4.55/5 - **Platform Split:** iOS 3.7/5 (3 ratings) | Android 4.5/5 (932 ratings) - **Overall Sentiment:** Upset - **Note:** The 4.55/5 store rating reflects cumulative history, while the Upset sentiment reflects recent user reviews analyzed by our AI pipeline. ### Top Complaints (Impact Areas) - **Application crashes immediately upon launch on older operating systems, rendering the dictionary completely unusable for users** ## SWOT Analysis {#swot} **Core Strengths:** - 1,000,000-entry database provides deep domain authority. - Offline-first architecture removes connectivity dependency. - Bilingual interface expands addressable market. **Growth Levers:** - Localized marketing toward Japanese technical universities. - Database expansion into emerging technical fields. ## Recent Changes (v2 → v3) {#recent-changes} The app transitioned to a freemium pricing model and experienced a decline in stability due to reported launch failures on legacy operating systems. **Overall trend**: Declining **Compared at**: 2026-08-19 ### High-impact changes - **[Shifted] Freemium Pricing Model** (pricing) - **[Declined] Launch Stability Issues** (sentiment) ### Medium-impact changes - **[Improved] Feature Competitive Positioning** (features) ## App Momentum (Steady) {#momentum} - Ships bug fixes for iPadOS compatibility. - Last major store update 115 days ago. > **Cadence:** 5 total versions · 0 majors in last 6 months · 115 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Comp Tech Terms Dict (Jpn-Eng) is a reference app that is free with in-app purchases. It holds a 4.55/5 rating from 935 reviews. > **Bottom Line:** Restoring stability on legacy operating systems is the immediate priority, as the current launch failures negate the value of the offline database. Addressing these technical regressions will stabilize the user base before any monetization pivot can be attempted. **Best for:** Translators, students, and professionals in technical fields requiring offline access to specialized Japanese-English terminology. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Audit launch logic on legacy operating systems because crashes are the #1 reported barrier to usage → restore baseline utility. ### Outlook: Declining The market for specialized technical dictionaries is consolidating around tools that offer both deep domain coverage and reliable performance. Comp Tech Terms Dict (Jpn-Eng) remains exposed due to its inconsistent stability, which threatens to alienate its core professional user base. - 🔴 Critical launch failures on legacy operating systems erode user trust, which compounds the rating drag already visible on the iOS platform. - ⚪ The current maintenance-only update cadence limits the app's ability to compete with generalist translation tools that receive frequent database updates. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.55/5 | | Total Reviews | 935 | | Sentiment | Upset (10/100) | | Confidence | Medium | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Comp Tech Terms Dict (Jpn-Eng)** (this app) | 4.55/5 | Upset | CJKI | | [올어바웃성경](https://marlvel.ai/apps/com-allabout-bibleapp) | 5.0/5 | N/A | Gilju Lee | | [Hallow: Prayer & Meditation](https://marlvel.ai/apps/hallow-prayer-meditation) | 4.7/5 | n/a | Hallow, Inc. | | [고려대 한국어 속담 사전](https://marlvel.ai/apps/app--428) | N/A/5 | N/A | DaolSoft, Co., Ltd. | | [우리말 의학사전](https://marlvel.ai/apps/app--427) | N/A/5 | N/A | DaolSoft, Co., Ltd. | | [공인중개사 용어사전](https://marlvel.ai/apps/app--429) | N/A/5 | N/A | DaolSoft, Co., Ltd. | ## Company Profile - **Developer:** CJKI - **Website:** [https://www.cjk.org](https://www.cjk.org) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/comp-tech-terms-dict-jpn-eng/id372732084?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.sharpened.techterms&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.cjk.org) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*올어바웃성경*](https://marlvel.ai/apps/com-allabout-bibleapp) (Gilju Lee) · 5.0/5 Rating - [*Hallow: Prayer & Meditation*](https://marlvel.ai/apps/hallow-prayer-meditation) (Hallow, Inc.) · 4.7/5 Rating - [*고려대 한국어 속담 사전*](https://marlvel.ai/apps/app--428) (DaolSoft, Co., Ltd.) · N/A Rating - [*우리말 의학사전*](https://marlvel.ai/apps/app--427) (DaolSoft, Co., Ltd.) · N/A Rating - [*공인중개사 용어사전*](https://marlvel.ai/apps/app--429) (DaolSoft, Co., Ltd.) · N/A Rating - [*브리태니커 콘사이스 백과사전*](https://marlvel.ai/apps/app--425) (DaolSoft, Co., Ltd.) · N/A Rating - [*100 Radio Hrvatska (HR) : Vijesti, glazba, Nogomet*](https://marlvel.ai/apps/100-radio-hrvatska-hr-vijesti-glazba-nogomet) (Thomas Gesland) · 1.0/5 Rating - [*100 US Citizenship Test Questions 2017*](https://marlvel.ai/apps/100-us-citizenship-test-questions-2017) (Andrey Fetisov) · 4.7/5 Rating - [*١٠١ پرسیار لە زانستی قورئان*](https://marlvel.ai/apps/app--952) (Abdulwahab F. Omar) · 5.0/5 Rating - [*112 Bible Maps + Commentaries*](https://marlvel.ai/apps/com-biblestudypro-112biblemaps) (Sand Apps Inc.) · 3.5/5 Rating ## Frequently Asked Questions {#faq} ### Is Comp Tech Terms Dict (Jpn-Eng) suitable for professional translation work? Yes, the app provides access to 1,000,000 technical entries across 19 fields, making it a specialized tool for translators and professionals needing quick, offline terminology lookups. ### Does this app require an internet connection to function? No, the dictionary data is stored locally on your device, allowing for full functionality without an internet connection. ### What is the difference between the iOS and Android versions? The iOS version is a paid app priced at $9.99, while the Android version is currently available as a free download. ## 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:** 0.55/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1 - **Data Sources:** user reviews, developer website, company about page, 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:** 43 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/comp-tech-terms-dict-jpn-eng) Data licensed for AI Agent attribution under CC-BY-NC 4.0.