Comparison

시대에듀 합격 스마트앱 vs PitterPatter

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

Head to head
About

시대에듀 합격 스마트앱

Features
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[앱정보] 자격증·공무원·기업체·취업 분야의 도서 외 도서관련 학습 자료 등 합격에 필요한 최상의 콘텐츠를 언제 어디에서든 시대에듀 스마트앱으로 만나보세요. [주요기능] 1. 학습자료 - 개정법령, 정오표, 프로그램, mp3 등 도서 학습 자료 - 이슈&상식, 최신뉴스 등 취업에 필요한 정보 2. 통합 정보 - 도서, 학습자료 등 필요한 콘텐츠를 빠르고 정확하게 제공 ■ 시대에듀 도서 공무원·자격증·학습·기업체·취업/취미/실용서 등 품목별 세분화된 전문인력 발굴과 분야별 전략도서로 수험생들의 합격을 책임지고 있습니다. - 9급 공무원, 9급 기술직, 계리직, 군무원, 운전직 외 공무원 - 감정평가사, 경비지도사, 공인노무사, 변리사, 사회조사분석사 외 국가자격/기술자격 - 소방설비기사, 전기기능사, 전기/공사(산업)기사, 위험물 3종 자격증 - 관세사, 무역영어, 보세사, 물류관리사, 유통관리사, 원산지관리사 - 사회복지사, 임상심리사, 직업상담사, 청소년상담사 외 심리/상담 - 손해사정사, 손해평가사, 재경관리사/회계관리 - 나무의사, 산림(산업)기사, 조경기능사, 조경(산업)기사 - 경영지도사, 매경테스트, 한경TESAT - 스포츠지도사, 맞춤형화장품화장품조제관리사 - 간호사, 간호조무사, 위생사, 영양사, 면허증 - 언어/외국어, 지텔프, 검정고시, 독학사, 기업체, ROTC, 부사관 - 영재교육원, 과고/영재고 참고사항 / 지원 환경(버전 외 기타) IOS 11 버전 이상의 환경에서 이용 가능합니다. 다만, 디바이스 제조사의 따라 차이점이 있을 수 있으니, 오류 시 발생시 시대교육 학습지원센터(1600-3600)로 연락주세요. (평일 9시 ~ 18시/토요일·공휴일 휴무) ■ 필수 접근 안내 저장 : 기기의 사진 및 파일 저장 및 폴더 생성 카메라/사진 : 학습 문의 외 첨부자료 등록

About

PitterPatter

Features
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Ever shelved a vocabulary book with the first thirty pages black with notes and the rest still spotless? The problem isn't willpower. It's order. Nobody can tell by feel what to review and when. PitterPatter is an English vocabulary app that works it out for you: 13,488 words from CEFR A1 to C. Learn them in your own language, with menus and meanings in Korean, Japanese, Chinese (Simplified or Traditional), Vietnamese, Thai, Indonesian, Spanish, or French. All you have to do is today's cards. “What should I study today?” The app picks for you. It starts with the 1,067 words of A1, then runs through A2, B1, and B2 to C, in 272 Days of 50 flashcards. “I saw it once. Why didn't it stick?” That's how memory works. In 1885, Hermann Ebbinghaus drew the forgetting curve: two thirds or more of something new is gone within a day. But recall it right before you forget, and the curve flattens. This is the spacing effect, confirmed by a 2006 meta-analysis of 317 experiments from 184 papers. “So when does it ask me again?” The moment your chance of remembering drops to 90%. PitterPatter draws a forgetting curve for every card and asks again just as the memory starts to blur. Each right answer pushes the next review out, from 10 minutes to months, and each miss pulls it back in. It all runs on FSRS, the spaced repetition algorithm built into Anki, refined on 700 million reviews from 10,000 real learners. “How much do I know right now?” Every word has a temperature: where it sits on its forgetting curve, turned into a color. Fresh words are a warm green, fading ones cool to orange, and words you keep missing sink to red. “How far have I come?” Track your streak and accuracy, look back on a heatmap, and see when you'll finish at this pace. “American or British?” Your choice. Set it once, and the spelling (color or colour), the IPA, and the voice all switch to match. Open a word to see both transcriptions side by side and hear each accent. “What if a word has several meanings?” Each part of speech gets its own line. As a noun, lead is the front, a clue, or a metal; as a verb, it means to guide. Each line lists its irregular forms, even ones that split by meaning: tear is tore, torn when it means rip, but teared when eyes water. If the sound differs, so do the IPA and audio. “Why no example sentences?” Because they don't help you memorize words. For every feature, we asked: “Could you still memorize words without it?” Example sentences, rankings, friend lists, and logins didn't make the cut. The card holds the word, IPA, meaning, part of speech, and the other spelling when US and UK differ. “Why no rankings?” Because someone else's pace shouldn't become your yardstick. New words per day, the review limit, target retention, when your day starts: you decide all of it. No notifications, no accounts. Your history stays on your device, and you can export it to move to a new one. And more · Audio plays automatically when you flip a card · Female and male voices for each accent, downloadable for offline use · Audio follows the IPA, so each meaning gets the right sound · Search by word or meaning: went finds go, children finds child · Save words and add your own notes · Words you're forgetting or often miss gather in their own lists · In each Day, hide meanings, shuffle, or see your weakest words first · Colored stress marks in the IPA show where the stress falls · Menus and meanings switch together in Settings → Language · Browse the same vocabulary as cards at pitter-patter.app, with history kept separate · Light and dark themes, with background effects and blur you can turn off It's made for speakers of those languages: complete beginners starting English again, test takers preparing for TOEIC, TOEFL, or IELTS, and working adults studying on their own. Smart is the app's job. Steady is yours. Just finish today's cards.

Screenshots

시대에듀 합격 스마트앱4 screens
PitterPatter4 screens

Verdict

The call

The clearest difference is update cadence: PitterPatter at every 4 days against 시대에듀 합격 스마트앱's every 7 months. 시대에듀 합격 스마트앱's advantage is iOS requirement (14.0 vs 16.4). 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

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

시대에듀 합격 스마트앱 ships an update every 7 months, PitterPatter every 4 days. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level
시대에듀 합격 스마트앱 versus PitterPatter: the parameters behind the verdict, then further details
Parameter시대에듀 합격 스마트앱PitterPatter
PriceFreeFree
Update frequencyEvery 7 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod — betteriPhone
Requires iOS14.0 — better16.4
Further details — not scored
Size25 MB74 MB
Age rating12+4+
DeveloperSIDAE GOSI PLANNING SIDAE ACADEMY CO.,LTDJJangJJangE

In-app purchases

None

시대에듀 합격 스마트앱

No in-app purchases

None

PitterPatter

No in-app purchases

Questions

Is 시대에듀 합격 스마트앱 free?
시대에듀 합격 스마트앱 is free to download, with no in-app purchases.
Is PitterPatter free?
PitterPatter is free to download, with no in-app purchases.
Do 시대에듀 합격 스마트앱 or PitterPatter have ads?
Neither 시대에듀 합격 스마트앱 nor PitterPatter shows ads.
Which is updated more often, 시대에듀 합격 스마트앱 or PitterPatter?
시대에듀 합격 스마트앱 ships an update every 7 months, and PitterPatter every 4 days. Most recently, 시대에듀 합격 스마트앱 was updated on October 14, 2026 and PitterPatter on October 24, 2026.

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