Comparison

Kernel 背單字 vs 勤廬英文學習

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kernel 背單字

Features
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Here's the translation: 【From a Cornell University Startup Team — The AI GSAT Vocabulary Partner That Truly Gets You】 Let's be honest — traditional vocabulary books and flashcards have no way of verifying whether you've actually retained the words. Kernel Vocab, developed by a Cornell University startup team and designed specifically for GSAT test-takers, combines cutting-edge behavioral science with AI algorithms to permanently break the vicious cycle of memorizing and forgetting. Core Features: ● Proprietary MSRS Memory Engine: This isn't your ordinary flashcard app! Our pioneering multi-modal memory algorithm cross-tests you through a variety of formats — flashcards, multiple choice, cloze exercises, and more. It precisely predicts your brain's "forgetting curve," automatically skips words you already know, and zeroes in on your exact memory weak spots to maximize review efficiency. ● Real Exam Practice: Still going through words alphabetically two weeks before the test? Kernel lets you switch strategies in one tap based on your prep timeline, and generates questions using real past GSAT exam contexts. Every word you study and every sentence you read is an actual tested point from real exams. ● Pet Companions & Community Motivation: Instead of white-knuckling your way through study sessions, open the app because you can't bear to let your pet go hungry! Through gamification mechanics and peer community dynamics, you'll stick with it "painlessly" all the way to exam day — building a powerful habit of daily automatic learning. Your GSAT prep starts with Kernel. Contact Us: Website: https://kerneltech.app Support: hello@kerneltech.app

About

勤廬英文學習

Features
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勤廬英文學習,專為台灣學生設計的英語學習 App, 收錄超過 6000 個必備單字 + 1500 個常用片語。 【主要功能】 雙模組學習 ・英文單字:6000+ 高頻單字,附音標、詞性、例句 ・英文片語:1500+ 常用片語,貼近日常會話 智慧分類 ・依等級篩選(A1~C1) ・依主題篩選(商務、藝術、科技...) ・字母/隨機/頻率三種排序 純正美式發音 ・單字發音 ・例句朗讀 ・隨時隨地練習 多元測驗模式 ・經典翻牌複習 ・英選中挑戰 ・中選英挑戰 ・拼字挑戰 成就系統 ・自動記錄每次測驗成績 ・波浪印章視覺化進度 ・激勵持續學習的動力 學習進度追蹤 ・標記已掌握單字/片語 ・記憶上次學習位置 ・搜尋功能快速找詞 無需網路即可使用,所有資料儲存在本機, 保護你的學習隱私。 適合對象: ・準備英檢、學測、多益的學生 ・想擴充英文詞彙量的成人 ・希望系統化學習英文的初學者

Screenshots

Kernel 背單字4 screens
勤廬英文學習4 screens

Verdict

The call

The clearest difference is ads: 勤廬英文學習 at none against Kernel 背單字's shown. 勤廬英文學習 also leads on update cadence (every 3 days vs weekly). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Kernel 背單字 ships an update weekly, 勤廬英文學習 every 3 days. The most recent releases landed on September 19, 2026 and September 7, 2026 respectively.

Scorecard2 real differences · 4 level
Kernel 背單字 versus 勤廬英文學習: the parameters behind the verdict, then further details
ParameterKernel 背單字勤廬英文學習
PriceFreeFree
Update frequencyWeeklyEvery 3 days — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size63 MB4 MB
Age rating4+4+
DeveloperEgan BismaJUNG TSAN HSU

In-app purchases

None

Kernel 背單字

No in-app purchases

None

勤廬英文學習

No in-app purchases

Questions

Is Kernel 背單字 free?
Kernel 背單字 is free to download, with no in-app purchases.
Is 勤廬英文學習 free?
勤廬英文學習 is free to download, with no in-app purchases.
Do Kernel 背單字 or 勤廬英文學習 have ads?
Kernel 背單字 shows ads; 勤廬英文學習 does not.
Which is updated more often, Kernel 背單字 or 勤廬英文學習?
Kernel 背單字 ships an update weekly, and 勤廬英文學習 every 3 days. Most recently, Kernel 背單字 was updated on September 19, 2026 and 勤廬英文學習 on September 7, 2026.

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