Plain850:核心英文 850詞 vs Packlore
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Plain850:核心英文 850詞
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Plain850 是一個專注於 850 個核心英文詞的簡潔學習工具。 它不是要你背更多、更難的單字,而是幫你把最常見、最基礎、最容易用錯的英文詞重新學穩。 很多英文學習者其實已經認識不少單字,但在真正閱讀、寫作或表達時,仍然會卡在 make、do、get、take、have、in、on、with 這類核心詞的用法。Plain850 的目標,就是讓你用更安靜、更清晰的方式,回到英文的基礎。 主要功能: ・學習 850 個核心英文詞 ・透過「850 單字書」將學習進度視覺化 ・按分類瀏覽單字 ・查看中文、日文、西班牙文說明 ・閱讀簡單 A2 英文文化文章 ・閱讀時可點按單字查看解釋 ・收藏想重溫的單字 ・使用測驗模式檢查記憶 ・支援英文發音 ・無需登入 ・可離線使用 ・免費使用,沒有廣告 Plain850 適合: ・想重新打好英文基礎的人 ・認識很多單字,但核心詞用得不穩的人 ・正在學英文的中文、日文或西班牙文使用者 ・想用碎片時間安靜複習英文的人 ・不喜歡複雜介面、廣告或過度遊戲化學習工具的人 Plain850 的設計理念很簡單: 不是背更多字,而是先把最重要的字學深。 從 850 個核心詞開始,慢慢建立更穩定的英文基礎。
Packlore
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A new subject is easier to approach when you know what to learn next. Packlore turns a question or interest into a structured course. Set your goal, build a learning map, work through illustrated lessons, ask follow-up questions, check your understanding, and keep something useful at the end. See your learning path Tell AI what you want to understand, what you already know, and how you plan to use it. Review your study plan and learning map, with connected stages and a clear goal for each step. Make sense of difficult ideas Read lessons for your current stage, with examples and explanatory diagrams. New lesson figures are planned and checked against the teaching goal. The finished text and figures arrive together, with progress visible while they are being prepared. Ask as you learn Ask AI to explain a term, try another example, or break down a difficult point in the current material. Your course keeps your progress so you can return to where you left off. Check what you understand Use quizzes and feedback to find gaps. At the end, explain ideas in your own words and respond to AI follow-up questions to connect what you have learned. Keep your learning useful Your portfolio brings together lessons, notes, summaries and next steps. Export a PDF or generate a PowerPoint presentation for review and sharing. Turn learning maps or chapters into study graphics, with background generation and results available in your message center. Discover a starting point Browse public courses in a two-column feed. Compare covers, summaries and stages, save a course or begin your own learning. Find and read shared PDF and PowerPoint resources when available. Choose what you share Learning content is private by default. Choose whether to publish a course and whether to share its lessons and notes. Start with something you really want to understand. Give your learning a path with Packlore.
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Verdict
The clearest difference is update cadence: Packlore at every 3 days against Plain850:核心英文 850詞's every 2 weeks. Plain850:核心英文 850詞's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Plain850:核心英文 850詞 ships an update every 2 weeks, Packlore every 3 days. The most recent releases landed on October 9, 2026 and October 31, 2026 respectively.
| Parameter | Plain850:核心英文 850詞 | Packlore |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 43 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Lok Wai | Beijing Kaola Wenwen Technology Co., Ltd. |
In-app purchases
Plain850:核心英文 850詞
No in-app purchases
Packlore
No in-app purchases









