잽영어 vs Lexi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
잽영어
This app helps middle and high school students prepare for English exams by allowing them to upload study materials. It offers features like automatic translation, fill-in-the-blank exercises, and vocabulary practice.
- Upload custom study materials
- Automatic translation
- Fill-in-the-blank generator
- Automatic idiom finder
- Personalized vocabulary list
- Speech practice
- Progress tracking
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잽영어(ZAP English) - (구)벼락영어 ************************************************************ 중고등학생을 위한 최고의 영어 학습 도우미! 내신영어 대비 벼락치기 공부앱 ************************************************************ 영어 내신 대비가 필요한 중고등학생에게 꼭 필요한 영어 공부앱이 출시되었습니다! 내일이 영어 시험인데 공부할 지문이 아직 한참 남았을 때 잽영어를 찾아 보세요. 필요한 영어 지문을 직접 올려(사진, 이미지 등) 공부할 수 있어요! - 원터치 자동 번역 - 문장 암기를 도와주는 자동 빈칸 생성기 - 필기모드(only 태블릿) - 지문에서 자동 숙어 찾기 - 개인 단어장 - 문장 반복 듣기 - 말하기 연습 - 공부 진척률 관리 - 시험 예상 출제 문제 * Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Lexi
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Lexi is a fast, offline English-Korean dictionary. Search a word. Save it. Study it later. FEATURES • English ↔ Korean search • Create your vocabulary list with One-tap save • Study saved words with multiple-choice quizzes
Screenshots
Verdict
The clearest difference is in-app purchases: Lexi at none against 잽영어's 3. On price, ads, 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
Both are free to download. 잽영어 sells 3 one-off in-app purchases. Lexi asks for nothing beyond the download.
| Parameter | 잽영어 | Lexi |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 3 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 170 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Chord on Code | Ohhoon Kwon |
In-app purchases
잽영어
- Zap Mini - 50크레딧 제공$1.99
- Zap Lite - 100크레딧 제공$3.99
- Zap Pro - 200크레딧 제공$4.99
Lexi
No in-app purchases









