김영삼도서관 vs Sentence101
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
김영삼도서관
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김영삼도서관 이용자들의 이용 편의를 위하여 제작한 어플리케이션입니다.
Sentence101
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Know the words, but struggle to form a sentence? Using English takes more than recognizing vocabulary. You need practice turning the words you know into complete sentences of your own. Sentence101 helps you learn practical workplace English by building and typing sentences yourself. Focus on one sentence a day and make 100 essential English sentences truly yours. Move Beyond Memorizing Words Simply reading a sentence can make it feel more familiar than it really is. With Sentence101, you recall parts of a sentence, work through focused exercises, and finally type the entire sentence yourself. Repeated practice turns expressions you recognize into sentences you can actually use. English for Real Work Learn sentences for situations you regularly encounter at work, including email, meetings, reports, collaboration, and software development. Start with practical expressions you can use on the job, not just textbook examples. Focus on One Sentence a Day You do not have to memorize dozens of expressions at once. Recall and type one sentence throughout the day until it gradually becomes your own. Optional learning reminders help you revisit the day's sentence in short, manageable sessions. The 100-Sentence Challenge Learn one sentence each day and light up all 100 flames. Follow your streak and study log to see how far you have come. Key Features - Step-by-step exercises where you build and type sentences - Practical English for real workplace situations - Email, meeting, report, collaboration, and development categories - A focused one-sentence-a-day learning routine - Optional reminders for repeated practice - A 100-sentence challenge and daily streaks - A study log for reviewing completed sentences - Interface support for eight languages Move from knowing English words to using complete sentences. Make 100 English sentences yours with Sentence101.
Screenshots
Verdict
The clearest difference is ads: 김영삼도서관 at none against Sentence101's shown. 김영삼도서관 also leads on iOS requirement (15.6 vs 26.0). Sentence101's advantage is update cadence (monthly vs every 9 months). On price, 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.
김영삼도서관 ships an update every 9 months, Sentence101 monthly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | 김영삼도서관 | Sentence101 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 16 MB | 6 MB |
| Age rating | 9+ | 4+ |
| Developer | ido-it Co. Ltd. | jaesung Lee |
In-app purchases
김영삼도서관
No in-app purchases
Sentence101
No in-app purchases









