동그라미 배틀 vs 문장사이
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
동그라미 배틀
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Can you draw a perfect circle freehand? Circle Battle challenges your hand-eye coordination with one simple task — draw the best circle you can. Our precision algorithm instantly scores your attempt from 0 to 100, measuring roundness, closure, and coverage. FEATURES • Smooth drawing canvas with instant accuracy scoring • 9-tier ranking system: Iron → Bronze → Silver → Gold → Platinum → Diamond → Master → Grandmaster → Challenger • Daily, weekly, and monthly leaderboards • Individual and group rankings — compete with friends, classmates, or coworkers • Guest mode — play without signing in • 3 free plays daily + earn extra plays by watching ads HOW IT WORKS Draw a circle with your finger on the canvas. The app analyzes roundness, closure gap, and angle coverage to calculate your accuracy score. Can you hit 95% and reach Challenger? Sign in with Google, Apple, or email to save your scores and climb the global rankings. Or try Guest Mode to play instantly — no account needed. Free to play. Simple to learn. Impossible to master.
문장사이
Enhance your vocabulary by reading classic literature sentences and guessing the missing words. This literary quiz app offers a unique way to learn new words through context and multiple-choice questions, supporting 20 languages.
- Classic literature vocabulary quizzes
- Contextual word guessing
- Multiple-choice questions
- Learn word meanings instantly
- Author and work information
- Track learning progress
- Multi-language support
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문장사이는 세계적으로 사랑받는 고전 문학의 문장을 읽고, 문맥에 어울리는 단어를 찾으며 자연스럽게 어휘력을 키우는 문학 퀴즈 앱입니다. 좋은 소설을 읽는 듯한 긴 문장 속에서 빈칸의 의미를 유추하고, 네 개의 선택지 중 알맞은 단어를 골라보세요. 정답을 선택하면 다음 문제로 자동 진행되어 학습 흐름이 끊기지 않습니다. 주요 기능 • 1,092개의 고전 문학 어휘 퀴즈 • 10문제부터 1,000문제까지 다양한 학습 모드 • 문맥을 통해 단어의 의미를 유추하는 4지선다 문제 • 정답과 단어 의미를 바로 확인하는 학습 방식 • 작가와 작품 정보를 함께 제공 • 학습 기록과 정답률 확인 • 모드별 속도 및 정답률 랭킹 • 한국어를 포함한 20개 언어 지원 • 자동 저장으로 이어서 학습 짧은 도전부터 깊이 있는 장기 학습까지 원하는 분량을 선택할 수 있습니다. 세계 문학의 문장 사이를 거닐며 새로운 단어를 만나보세요.
Screenshots
Verdict
The clearest difference is iOS requirement: 문장사이 at 13.0 against 동그라미 배틀's 15.0. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | 동그라미 배틀 | 문장사이 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | addWisdom | young min jeon |
In-app purchases
동그라미 배틀
No in-app purchases
문장사이
No in-app purchases









