---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "일단어 던전: 여정의 시작"
developer_entity: "Jong Jin Kim"
bundle_id: "com.terryyoung.jworddungeon"
app_store_id: "1104192493"
category: "Games"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS & Android"
app_last_updated: "2016-11-22"
report_date: "2026-09-18"
last_verified: "2026-09-18T00:00:00.000Z"
report_version: "1.0.4"
total_reviews: 25
overall_rating: 4.9
confidence: "low"
confidence_score: 0.05
data_age_days: 12
intelligence_version: 14
nemesis: "Game to learn Japanese"
competitor_count: 2
tags: ["games", "free", "mobile app", "app review", "app analysis", "시작했으나"]
canonical_url: "https://marlvel.ai/apps/terryyoung-jworddungeon"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# 일단어 던전: 여정의 시작 Intelligence Report

## TL;DR {#tldr}

- **Category**: Games · Free
- **Signal**: Rating 4.92

> **TL;DR:** 일단어 던전: 여정의 시작 is a games app by Jong Jin Kim, rated 4.92/5 by 25 users, available on iOS & Android.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** 일단어 던전: 여정의 시작 is a games app by Jong Jin Kim.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.92/5 (25 reviews) |
| **Category** | Games |
| **Developer** | Jong Jin Kim |
| **Pricing** | Free |
| **Platforms** | iOS & Android |
| **Confidence** | Low (0.05/1.0) |
| **Data Age** | 12d |

## Metadata & Market Performance
- **Publisher:** Jong Jin Kim
- **Category:** Games
- **Target Audience:** 일본어 학습을 시작했으나 기존의 암기 방식에 어려움을 겪는 한국인 초급 학습자.
- **Platforms:** iOS & Android
- **Version Reviewed:** 1.0.4
- **Report Date:** 2026-09-18
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.05/1.0)
- **App Store ID (iOS):** 1104192493
- **Bundle ID:** com.terryyoung.jworddungeon
- **Google Play ID:** com.terryyoung.jworddungeon
- **Performance Trend:** Declining
- **Data Window:** Analysis based on signals collected up to 2026-09-18

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** 일단어 던전: 여정의 시작은 RPG 전투를 통해 일본어 단어를 학습하는 한국인 초급 학습자용 모바일 게임입니다.
**Why users hire it:** 기존의 지루한 암기 방식에서 벗어나 게임의 보상 루프를 통해 학습 지속성을 확보하려는 니즈를 충족합니다.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Differentiator] RPG Combat Mechanics:** 전투 세션 중 단어 식별을 강제하여 학습 몰입도와 세션 시간을 연장합니다.
- **[Standard] Themed Dungeons:** 히라가나, 가타카나, 초급/중급 단어별로 구조화된 학습 경로를 제공합니다.
  * *User Intent:* Users value self-expression and personalized experiences.
- **[Standard] Ruby Reward System:** 던전 완료 보상으로 루비를 지급하여 학습 진행과 수익화를 유도합니다.
  * *User Intent:* Users are motivated by consistent progression and daily incentives.
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

한국 지역 게임 카테고리에서 매출 순위 6위를 기록하며, 학습 앱으로서는 이례적인 수익화 성과를 보이고 있습니다.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Free
- **Tiers:** Free-to-play with in-game currency
- **Analysis:** 루비 기반의 던전 언락 시스템을 통해 학습 속도를 조절하고 수익화 경로를 확보합니다.

<!-- section:swot -->
## SWOT Analysis {#swot}

**Core Strengths:**
- RPG 전투 루프가 학습 강제성을 부여하여 높은 사용자 만족도(4.92)를 유지합니다.

**Growth Levers:**
- 무한 던전의 난이도 세분화를 통한 추가 수익화 모델 도입이 가능합니다.


<!-- /section:swot -->
## Recent Changes (v13 → v14) {#recent-changes}

The outlook trend has shifted from stable to declining, as the 10-year update gap is now categorized as a critical risk to long-term retention and OS compatibility.

**Overall trend**: Declining
**Compared at**: 2026-09-18

### High-impact changes
- **[Shifted] Outlook Trend Downgrade** (positioning)

### Medium-impact changes
- **[] SWOT Analysis Refinement** (swot)
- **[] Market Position Narrative** (positioning)

<!-- section:rivals -->
## Rivals Landscape {#rivals}

> Competitive positioning identified by AI analysis of app features, category, and market signals.

### 일단어 던전: 여정의 시작 vs Game to learn Japanese
- **[Game to learn Japanese](https://marlvel.ai/apps/game-to-learn-japanese)**: Both apps target beginner Japanese learners through gamified vocabulary acquisition, but they diverge in engagement strategy: one uses RPG combat to drive retention, while the other relies on a static, quiz-based vocabulary library.
  - **Key differences:**
    - The source app uses RPG-style combat to drive daily habit formation, whereas the rival lacks progression loops.
    - The source app maintains a 4.92 rating, while the rival holds a 2.0 rating on the iOS platform.
    - The rival provides offline access to 1,985 words, a feature not explicitly listed for the source app.

### Peers (What They Do Better)
- **[DeckDeDungeon](https://marlvel.ai/apps/deckdedungeon)**: DeckDeDungeon shares the dungeon-crawling loop but focuses on card-based strategy rather than language acquisition, appealing to players seeking pure mechanical depth.
  - Accelerator function reduces time spent on repetitive combat sessions for players with limited availability.
  - Minimalist interface design lowers cognitive load during card combat compared to content-heavy educational RPGs.

<!-- /section:rivals -->
<!-- section:momentum -->
## App Momentum (Steady) {#momentum}

- Quiet 9 years, no major updates.

<!-- /section:momentum -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway) {#so-what}

일단어 던전: 여정의 시작 is a games app that is completely free.
It holds a 4.92/5 rating from 25 reviews.

<!-- speakable-start -->
> **Bottom Line:** 높은 평점은 학습과 게임의 결합이 유효함을 증명하지만, 10년의 업데이트 공백은 기술적 한계에 도달했습니다. 엔진 현대화가 선행되지 않는다면, 신규 경쟁자의 진입 시 현재의 수익화 성과를 방어하기 어렵습니다.
<!-- speakable-end -->

**Best for:** 일본어 학습을 시작했으나 기존의 암기 방식에 어려움을 겪는 한국인 초급 학습자.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [MAINTAIN] Audit OS compatibility because 10-year update gap creates crash risks → stabilize retention
<!-- /section:pm-actions -->

<!-- section:feature-gaps -->
### Feature Gaps vs Competitors


- Offline-first architecture (available in Game to learn Japanese but missing here)
<!-- /section:feature-gaps -->

<!-- section:outlook -->
### Outlook: Declining

일본어 학습 시장은 게임화된 콘텐츠에서 커뮤니티 기반의 실시간 학습으로 이동하고 있습니다. 일단어 던전: 여정의 시작은 높은 초기 평점에도 불구하고 장기간 업데이트가 멈춰 있어, 새로운 학습 기능을 갖춘 경쟁자가 진입할 경우 사용자 이탈이 가속화될 것입니다.

- 🔴 3,500일 이상의 업데이트 공백은 기술적 노후화를 야기하여, 최신 OS 환경에서의 호환성 문제로 인한 사용자 이탈을 가속화합니다.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.92/5 |
| Total Reviews | 25 |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS & Android |
| Key Features | 3 analyzed |
| Trend | Declining |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **일단어 던전: 여정의 시작** (this app) | 4.92/5 | N/A | Jong Jin Kim |
| [DeckDeDungeon](https://marlvel.ai/apps/deckdedungeon) | 4.0/5 | Thrilled | yujiro komine |
| [Game to learn Japanese](https://marlvel.ai/apps/game-to-learn-japanese) | 2.0/5 | n/a | Duc Tang Van |
| [Bingo Cash - Win Real Money](https://marlvel.ai/apps/bingo-cash) | 4.7/5 | Excited | Papaya Gaming |
| [Royal Match](https://marlvel.ai/apps/royal-match) | 4.7/5 | n/a | Dream Games |
| [Temple Run](https://marlvel.ai/apps/temple-run) | 4.3/5 | Mixed | Imangi Studios, LLC |

## Company Profile
- **Developer:** Jong Jin Kim

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/%EC%9D%BC%EB%8B%A8%EC%96%B4-%EB%8D%98%EC%A0%84-%EC%97%AC%EC%A0%95%EC%9D%98-%EC%8B%9C%EC%9E%91/id1104192493?uo=4)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.terryyoung.jworddungeon)
- **Sources:** App store metadata.

## Related Intel Reports
- [*DeckDeDungeon*](https://marlvel.ai/apps/deckdedungeon) (yujiro komine) · 4.0/5 Rating | Excellent Sentiment
- [*Game to learn Japanese*](https://marlvel.ai/apps/game-to-learn-japanese) (Duc Tang Van) · 2.0/5 Rating
- [*Bingo Cash - Win Real Money*](https://marlvel.ai/apps/bingo-cash) (Papaya Gaming) · 4.7/5 Rating | Positive Sentiment
- [*Royal Match*](https://marlvel.ai/apps/royal-match) (Dream Games) · 4.7/5 Rating
- [*Temple Run*](https://marlvel.ai/apps/temple-run) (Imangi Studios, LLC) · 4.3/5 Rating
- [*Avatar Life - love & bit gacha*](https://marlvel.ai/apps/avatar-life-love-bit-gacha) (101XP LIMITED) · 3.8/5 Rating
- [*Battle Run*](https://marlvel.ai/apps/battle-run) (Game Hive Corp.) · 3.9/5 Rating
- [*Bingo Bash: Live Bingo Games*](https://marlvel.ai/apps/bingo-bash-live-bingo-games) (Scopely, Inc.) · 4.5/5 Rating
- [*Bingo Drive: Live Clash Tour*](https://marlvel.ai/apps/bingo-drive-live-clash-tour) (Gliding Deer) · 4.7/5 Rating
- [*Bingo Frenzy™-Live Bingo Games*](https://marlvel.ai/apps/bingo-frenzy-live-bingo-games) (VERTEX GAMES PTE. LTD.) · 4.8/5 Rating

## Frequently Asked Questions {#faq}

### Is 일단어 던전: 여정의 시작 good for beginners?

Yes, the app is specifically designed for Korean beginners struggling with traditional memorization, using RPG combat to make learning hiragana, katakana, and basic vocabulary more engaging.

### How does 일단어 던전: 여정의 시작 compare to Game to learn Japanese?

While both target beginners, 일단어 던전: 여정의 시작 uses RPG combat to drive retention, whereas Game to learn Japanese relies on a static quiz interface.

### Does 일단어 던전: 여정의 시작 have any limitations?

The app has not received major updates since 2016, which may lead to compatibility issues on modern mobile operating systems.

### What is an alternative to 일단어 던전: 여정의 시작?

Users looking for a more updated experience or offline vocabulary libraries might consider Game to learn Japanese, though it lacks the RPG combat loop.

## 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:** 0.05/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 0
- **Data Sources:** 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:** 12 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/terryyoung-jworddungeon)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.