死神單字 vs Preplo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
死神單字
This app categorizes common vocabulary by level and offers practice modes with English past exam questions. It includes extensive word lists for various exams and continues to add new content.
- Vocabulary categorized by level
- Practice modes
- English past exam questions
- 7000-word database
- TOEIC, TOEFL, IELTS vocabulary
- GMAT vocabulary
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將常用的詞彙依照等級分類。 並提供簡單方便的練習模式! 還有各種類型的英文考古題等著您練習 之後還會持續新增更多的內容! 【收錄的單字庫】 7000字、國中小基礎單字、多益單字(TOEIC)、托福單字(TOEFL)、雅思單字(IELTS)、GMAT單字 【收錄的考古題】 學測、指考、統測、二技、國中會考、導遊領隊證照、高普考、台電招考、中油招考、國營事業聯招
Preplo
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Earthquake. Gas leak. Lost on a hike. Choking. When something goes wrong, your mind often goes blank — and you don't know where to even start looking for help. Preplo is a scenario-based disaster preparedness tool: 19 common situations across home accidents, weather disasters, outdoor activities, and public safety, turned into plain-language quick-check cards you can pull up anytime, even offline. CORE FEATURES - 19 quick-check cards covering earthquakes, gas leaks, fires, burns, CPR+AED, typhoon power/water outages, flooding, landslides, getting lost while hiking, hornet stings, snake bites, choking, and more - Interactive scenario simulations: practice decision-making with multiple-choice questions that explain wrong answers too, so it actually sticks - Go-bag checklist: organized by category, check off your progress at a glance - Region setting: switch between "Taiwan" and "Abroad" mode to see only locally relevant info - One-tap emergency call: 119 / 110 in Taiwan mode, 112 abroad. It opens your phone's dialer and you press call yourself - Fully offline — no internet connection needed to look things up Every card cites its sources, mainly official agencies (fire departments, health authorities, disaster prevention agencies). No account or login needed — all data stays on your device. IMPORTANT Preplo provides general disaster-preparedness information and does not replace professional emergency response or medical treatment. In an emergency, call your local emergency number first. The app is free with native ads; a one-time in-app purchase removes ads permanently.
Screenshots
Verdict
The clearest difference is in-app purchases: 死神單字 at none against Preplo's 1. 死神單字 also leads on iOS requirement (13.0 vs 15.0). Preplo's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Preplo sells 1 one-off in-app purchase. 死神單字 asks for nothing beyond the download.
死神單字 ships an update every 2 weeks, Preplo every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | 死神單字 | Preplo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 96.1% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 121 MB | 40 MB |
| Age rating | 12+ | 12+ |
| Developer | MENG CHIA TSAI | YICHIN TENG |
In-app purchases
死神單字
No in-app purchases
Preplo
- 移除廣告$2.99









