개념 한국사 vs BrainCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
개념 한국사
Master Korean history concepts with practice problems and clear explanations. Optimized for various exams, this app helps you learn efficiently in short bursts. Track your progress and review challenging topics with dedicated features.
- Practice problems for Korean history concepts
- Detailed explanations for each problem
- Study in short sessions (10 minutes/day)
- Review incorrect and important questions
- Search for problems by keyword
- Push notifications for random problems
- Korean history timeline included
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■ 한국사의 핵심 개념을 잡는 개념 한국사 ■ 공무원 시험, 고등학교 내신과 수능, 한국사 능력 검정 시험 대비 최적화 기존 고등학교 국사 교과서, 현행 고등학교 한국사 교과서와 공무원 시험, 한국사 능력 검정 시험, 대학 수학 능력 시험 등을 면밀히 분석하여 핵심 개념을 문제로 만들었습니다. ■ 문제 풀며 한국사 개념 잡기 한국사의 핵심 개념을 터득할 수 있는 다양한 유형의 문제가 준비되어 있습니다. 문제 풀기는 그 형태는 간단하지만 적극적으로 공부할 수 있게 도와주는 효율적인 학습 수단입니다. -사료, 사진, 도표, 지도 등을 활용한 다양한 문제 1400여 개 수록. ■ 명쾌한 문제 풀이 문제 풀이만 봐도 한국사의 핵심 개념이 쏙쏙. 알찬 해설이 문제마다 달려 있습니다. ■ 자투리 시간의 미학, 하루 10분, 하루 1강 출퇴근 시간, 등하교 길, 잠들기 전 10분만 투자하세요. 한 달 동안 꾸준히 공부하면 한국사 30강의 핵심 개념을 잡을 수 있습니다. ■ 체계적인 복습 틀린 문제, 중요 문제 등은 복습 기능을 통해 집중적으로 공부하세요. 특정 단어가 포함된 문제만 따로 공부할 수 있는 단어 검색 기능도 제공합니다. ■ 꾸준한 학습을 위한 푸시 알람 지정된 시간에 랜덤 문제를 풀어 볼 수 있도록 학습 푸시 알람 기능을 넣었습니다. ■ 한국사 연표 수록 한국사의 흐름을 한눈에 파악할 수 있는 연표를 수록했습니다. 문의: info@byeol.co
BrainCheck
This app simplifies memorization by allowing users to create custom flashcards from sentences and words using AI. It offers features like speaking flashcards, home screen widgets, and speech recognition for interactive learning. Users can also add images and videos, translate cards, and look up unfamiliar words instantly, with offline study support.
- AI-powered flashcard creation
- Speaking flashcards on lock screen
- Home screen widgets for learning
- Speech recognition for practice
- Add images and videos to cards
- Instant translation and dictionary lookup
- Offline study support
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Make memorization easier with BrainCheck. Create flashcards from sentences. Read, speak, and repeat— memory builds itself. Create flashcards from sentences and words with AI, and focus only on learning. 1. Create and use your own flashcards. 2. Use speaking flashcards on the lock screen. 3. Learn with home screen widgets. 4. Check your cards with speech recognition. 5. Add images and videos to your flashcards. 6. Translate cards instantly into the language you want with the Translate button. 7. Tap unfamiliar words for an instant dictionary lookup. 8. Study offline anytime. 9. Sync automatically across devices. Precision in the essence of language learning BrainCheck is a language learning community platform built around flashcards at its core. Language learning may seem complex, but its essence is simple. Listening is the process of recognizing sound and identifying meaning. Speaking is the process of turning thoughts into language and verifying accuracy. BrainCheck abstracts these two processes into one simple interface. It may look simple on the surface, but underneath, it continuously analyzes the learner’s understanding, memory retention, and rate of forgetting. It carefully adjusts the learning flow so that users can stay in the state where memory works best. The principles we follow 1. Perfection comes from removing, not adding. Rather than adding more features, we keep only what matters. The more complexity we remove, the clearer learning becomes. 2. Learning is a process of arriving. Learning is not about piling up information, but about reaching understanding on your own. We design for insight through intuition and thought. 3. Good explanations are short and show the whole. Brief, yet structured explanations. An experience that helps you understand the whole, not just the parts. Every learning experience in BrainCheck is built on these principles. Recommended for people who want: Simple but deep learning Learning that truly stays in memory Substance over feature overload BrainCheck’s technology-powered learning system Machine learning–based recommendation system By analyzing each learner’s level of understanding and forgetting patterns, BrainCheck presents the next learning material at the most effective time. High-quality text-to-speech (TTS) Not robotic voices, but natural speech closer to real conversation, for a more immersive listening experience. Speech recognition (STT) and speaking evaluation BrainCheck recognizes the learner’s speech and analyzes pronunciation, accuracy, and sentence completeness to provide immediate feedback.
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Verdict
The clearest difference is price: BrainCheck at Free against 개념 한국사's $2.99. BrainCheck also leads on update cadence (every 11 days vs every 12 months). 개념 한국사's advantage is in-app purchases (none vs 2) and iOS requirement (9.0 vs 16.0). On review sentiment, ads 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
BrainCheck is free to download; 개념 한국사 costs $2.99 up front. BrainCheck sells 2 in-app purchases, starting at $4.99 per month. 개념 한국사 asks for nothing beyond the download.
개념 한국사 ships an update every 12 months, BrainCheck every 11 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | 개념 한국사 | BrainCheck |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.7 (6 ratings) — better | — |
| Positive reviews | 92.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 — better | — |
| Update frequency | Every 12 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 44 MB | 166 MB |
| Age rating | 4+ | 4+ |
| Developer | 별책 | BrainCheck |
Customer experience
개념 한국사
BrainCheck
In-app purchases
개념 한국사
No in-app purchases
BrainCheck
- Plus$4.991 Month
- Plus$48.001 Year









