Comparison

오프라인 중국어 vs PitterPatter

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

Head to head
About

오프라인 중국어

Features
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오프라인 중국어는 데이터 걱정 없이 언제 어디서나 무료로 중국어 단어를 학습할 수 있는 앱입니다. ■ 주요 기능 - 무료 이용 - 완전 오프라인 - 비행기 모드에서도 사용 가능 - HSK 1~6급, 4,400개 이상의 엄선된 단어 (모두 예문 포함) - 한자 위 병음 자동 표시 - 원어민 발음 듣기 (오프라인 TTS) - 4가지 학습 모드 (뜻 고르기·혼합·병음·듣기) - 망각곡선 복습(SRS) - 1·3·7일 간격으로 다시 출제 - 즐겨찾기·오답 노트로 약점 집중 학습 - 간체/번체 전환 지원 - 진행 상황·연속 학습일·별점 자동 저장 - 일일 학습 알림 - 데이터 사용 0KB ■ 학습 방식 HSK 급수별 단어장을 골라 레벨 단위(10단어)로 학습합니다. 한자와 병음을 함께 보고, 발음을 들으며, 퀴즈로 확인합니다. 8개 이상 맞추면 다음 레벨이 열리고, 학습한 단어는 망각곡선에 따라 자동으로 복습 목록에 올라옵니다. ■ 이런 분께 추천 - 비행기·지하철에서 WiFi 없이 공부하고 싶은 분 - 해외여행 중 데이터 요금이 걱정되는 분 - HSK 급수별로 체계적으로 단어를 외우고 싶은 분 - 병음과 발음까지 정확하게 익히고 싶은 분 오프라인 중국어와 함께 언제 어디서나 중국어 실력을 키워보세요!

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

오프라인 중국어4 screens
PitterPatter4 screens

Verdict

The call

The clearest difference is update cadence: PitterPatter at every 4 days against 오프라인 중국어's every 4 months. 오프라인 중국어's advantage is iOS requirement (13.0 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

오프라인 중국어 ships an update every 4 months, PitterPatter every 4 days. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level
오프라인 중국어 versus PitterPatter: the parameters behind the verdict, then further details
Parameter오프라인 중국어PitterPatter
PriceFreeFree
Update frequencyEvery 4 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.4
Further details — not scored
Size23 MB74 MB
Age rating4+4+
DeveloperJAEHYEOK CHOIJJangJJangE

In-app purchases

None

오프라인 중국어

No in-app purchases

None

PitterPatter

No in-app purchases

Questions

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

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