死神單字 - 7000單字、多益、托福、雅思、國中會考 is a test-preparation app for students and professionals in Taiwan, offering vocabulary databases and past exam papers on iOS and Android.
Product velocity
Maintenance
Daily rank 🇺🇸
—
Education
Sentiment
5.0
2k reviews
Nemesis
Fragmented field
The App DNA
What makes this app unique?
The app removes the connectivity dependency rivals require, allowing students to study during commutes or in areas without stable internet access.
For Students and professionals in Taiwan preparing for standardized English proficiency tests and national civil service or professional certification exams.
What does it look like?
Key features
Categorizes words into specific test-prep sets including TOEIC, TOEFL, IELTS, GMAT, and 7000-word academic lists.
Provides past exam questions for standardized tests like the Taiwan GSAT and professional certifications.
Includes prefixes, roots, and suffixes for vocabulary breakdown and memorization.
How much does it cost?
The app operates on a fully free model supported by ad inventory, with no IAP or subscription gates identified.
Velocity
Maintenance developmentnew contentperformanceShow more...
The app maintains a maintenance-tier velocity, with the latest release shipping 20 days ago and only two distinct versions appearing in the recent window. Development is currently focused on expanding the vocabulary database and addressing stability. The cadence is stable, characterized by infrequent, minor updates rather than rapid feature iteration. There is no evidence of a live-ops strategy, as updates remain strictly focused on content additions and technical fixes.
Who built it?
MENG CHIA TSAI
13+ apps tracked · Education
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考駕照 2026 - 最新汽機車駕照考試題庫 | 駕照筆試
死神單字 - 7000單字、多益、托福、雅思、國中會考
國中教育會考題庫
學測考古題
技能檢定題庫 - 丙級、乙級、甲級、單一級
一般警察特考題庫 （非政府機關開發）
護理師證照考試
英文單字酷
托育人員與照顧服務員題庫
證照考試題庫 - 社工師、營養師、驗光師、不動產經紀人
導遊領隊題庫User Sentiment
What do users think recently?
The recent review mood reads thrilled. Users appreciate offline access to vocabulary databases allows students to study without an active internet connection and comprehensive vocabulary content covering standardized tests like toeic and toefl supports diverse academic goals, but report occasional performance lag during navigation creates a frustrating experience for users during study sessions.
How are ratings & reviews evolving?
What users say, by theme
- Offline access to vocabulary databases allows students to study without an active internet connection
- Comprehensive vocabulary content covering standardized tests like TOEIC and TOEFL supports diverse academic goals
- Interactive word-linking features allow users to tap words within sentences for instant dictionary definitions
- Occasional performance lag during navigation creates a frustrating experience for users during study sessions
50 of 50 recent reviews analyzed · high confidence · Thrilled overall
Read the full review analysisUnlock 2 more frustration themes and 3 user requests, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for 死神單字 - 7000單字、多益、托福、雅思、國中會考
How's the Education market?
死神單字 - 7000單字、多益、托福、雅思、國中會考 currently holds the #22 Free position in the Taiwan Education category. The app's 5-star rating across 2,481 total ratings indicates high user satisfaction despite the ad-supported monetization model.
The rivals identified
The Analyst's Read
Key takeaways for 死神單字 - 7000單字、多益、托福、雅思、國中會考
Where is it heading?
The education category in Taiwan remains competitive, with users prioritizing content depth and offline reliability. 死神單字 - 7000單字、多益、托福、雅思、國中會考 is well-positioned to defend its #22 chart slot if it addresses the identified technical friction points that currently limit user retention.
- The latest release added new vocabulary themes, demonstrating active feature investment rather than maintenance-only updates.
- Persistent navigation lag and input validation complaints in the latest version erode the daily study habit, which compounds the risk of user churn.
The SWOT
- Offline-first vocabulary database functions as a distribution barrier in low-connectivity study environments
- Interactive word-linking feature reduces dictionary-lookup friction during study sessions
- Implementing a premium ad-free tier would capture revenue from users requesting distraction-free study
Next best moves
Ship cloud-sync for user progress because it is a top-requested feature → reduce churn on device migration
+ 1 more prioritized moveThe counter-intuitive read
The app's offline-first design is a retention lever…
Read the full takeSince the last report: The app's competitive narrative has sharpened, moving from a general description of its free-to-use model to a focused argument on how its offline-first architecture serves as a specific barrier to entry against cloud-dependent competitors.
Bottom line
Implementing cloud-sync and refining input validation logic would address the primary churn drivers identified in user feedback, securing the current chart position against competitors.
Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is 死神單字 - 7000單字、多益、托福、雅思、國中會考 free to use?
Does the app work without an internet connection?
Can I back up my study progress?
Sources
- [1] Play Store listing, source
Report last updated