Comparison

닥치고 암기 vs Revv

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

Head to head
About

닥치고 암기

Features
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새 단어가 나오면 뜻을 그대로 따라 적는다. 다음번 부터는 방금 적은 그 뜻을 외어서 적는다. - 하루에 이렇게 10분만 투자하면 한달 150단어가 평생 내것이 됩니다. - 복잡하게 생각할 것 없이 시키는대로 따라가기만 하면 됩니다. 암기에 특별한 비법은 없습니다. 매일 반복하는 것이 최고의 방법! - 어제 맞춘 단어를 오늘 또 맞추고 내일은 오늘 새로 외운 단어와 함께 다시 맞춥니다. 이렇게 맞춰가다 보면 어느새 모든 단어가 머릿속에 박힙니다. - 한달 150단어 보장! 평생 잊어버릴래야 잊어버릴 수 없습니다. 다만 하루라도 빼먹으면 처음부터 다시 시작해야 합니다. - 꼭 기억하세요! 하루라도 빼먹으면 처음부터 다시 시작입니다. 알람을 맞추어놓고 매일 매일 반복하는 것이 최고의 방법!

About

Revv

Features
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Struggling to retain what you study? Most flashcard apps just let you type cards by hand and flip through them randomly. Revv-AI Flashcards takes a fundamentally different approach - it analyzes your study material, tracks how well your memory is holding up, and adapts every session to focus on the cards you are actually at risk of forgetting. Revv-AI is built for students, professionals, and lifelong learners who want every minute of study time to count. Import a PDF, let the AI generate a complete flashcard deck, then follow a session designed around your personal recall data. The app monitors your overall recall probability across each deck, grades your retention health from A+ to F, and shows you exactly how many cards you remember, which ones are slipping, and which ones are already forgotten - so you always know where to focus next. KEY FEATURES - AI Deck Generation - Import any PDF and the app extracts content page by page, then generates ready-to-study flashcard decks automatically. - Recall Probability Tracking - Each card is scored with a recall probability. The app separates your cards into Recallable, At Risk, and Forgotten groups so you can prioritize intelligently. - Health Grade System - Your deck receives a letter grade (A+ through F) based on your overall retention, giving you an instant snapshot of how well you know the material. - Adaptive Study Sessions - Sessions are structured around your current recall data, not a random shuffle. Cards you are losing track of come up more often. - Study Insights - After each session, review a personal insights summary covering session duration, cards reviewed, and progress trends over time. - Streak and Calendar Tracking - A built-in study streak and calendar view keep you consistent day after day. - Deck Categories - Organize decks by subject or category so your library stays easy to navigate as it grows. - Revv Pro Subscription - Unlock expanded limits and premium capabilities through an optional in-app subscription. - Sign in with Apple - Create your account securely with a single tap using Sign in with Apple. - Local Data Persistence - Your decks and study history are saved on-device so your progress is always available. HOW IT WORKS Start by importing a PDF of your study material - a textbook chapter, a set of lecture slides, or a reference document. Revv-AI processes each page, extracts the key content, and generates a flashcard deck for you. Once your deck is ready, you can review and organize it before your first study session. During a session, the app presents cards based on your recall data. As you progress through cards, your recall probabilities update in real time. When the session ends, head to the Insights screen for a full breakdown of your performance - how long you studied, your overall recall score, and which areas still need work. Over time, the home screen streak tracker and calendar show your study consistency, helping you build the kind of regular practice that leads to lasting retention. Whether you are preparing for a standardized test, a professional exam, or a university course, Revv-AI keeps your study plan grounded in data rather than guesswork. Your data stays on your device and is tied to your secure Apple account. No complicated setup, no manual card entry required to get started. Download Revv-AI Flashcards today and study with the clarity that only real recall data can give you. Terms of Use: https://jinseok-codelab.com/revv/terms Privacy Policy: https://jinseok-codelab.com/revv/privacy

Screenshots

닥치고 암기3 screens
Revv4 screens

Verdict

The call

The clearest difference is in-app purchases: 닥치고 암기 at none against Revv's 2. 닥치고 암기 also leads on iOS requirement (10.0 vs 17.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Revv sells 2 in-app purchases, starting at $6.99 per month. 닥치고 암기 asks for nothing beyond the download.

Scorecard2 real differences · 4 level
닥치고 암기 versus Revv: the parameters behind the verdict, then further details
Parameter닥치고 암기Revv
PriceFreeFree
Update frequency—Every 3 days
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 — better17.0
Further details — not scored
Size10 MB42 MB
Age rating4+12+
DeveloperTokyxJINSEOK OH

In-app purchases

None

닥치고 암기

No in-app purchases

2 purchases

Revv

Subscriptions2
  • Revv Pro Monthly7 Days trial$6.991 Month
  • Revv Pro Yearly7 Days trial$39.991 Year

Questions

Is 닥치고 암기 free?
닥치고 암기 is free to download, with no in-app purchases.
Is Revv free?
Revv is free to download, with in-app purchases available.
Do 닥치고 암기 or Revv have ads?
Neither 닥치고 암기 nor Revv shows ads.

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