Comparison

에이닷 영어학원 vs Study AI Lab

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

Head to head
About

에이닷 영어학원

This app offers a personalized 1:1 English curriculum for high school students, covering everything from internal exams to college entrance exams. It provides comprehensive study materials for vocabulary, grammar, reading comprehension, and listening, all tailored to individual student needs.

Highlights
  • 1:1 personalized curriculum
  • Internal exam preparation
  • College entrance exam preparation
  • Vocabulary and grammar study
  • Reading and listening comprehension
  • Comprehensive English learning
Features
Read full description

영어 교육의 마침표. 에이닷 영어학원 에이닷 영어학원은 내신부터 입시까지 1:1 맞춤형 커리큘럼 영어 전문학원입니다. 내신대비, 어휘, 분법, 해석, 독해, 듣기 내신과 수능 공부에 필요한 모든 것을 경험해 보세요. 본 서비스는 에이닷 영어학원 재원생에게만 제공되고 있습니다. 서비스 이용을 원하시는 경우 먼저 가까운 에이닷 영어학원 지점에서 상담 받아보세요! - 에이닷 영어학원 고객센터 전화: 1644-6466 - 개발자 연락처 it@dshare.co.kr (주)디쉐어 대한민국 서울특별시 성동구 성수일로12길 35, 7-8층 - 사업자등록번호 638-81-00269 - 통신판매번호 2023-서울성동-2308

About

Study AI Lab

Features
Read full description

Study AI Lab turns your PDFs, slides, and documents into a complete study experience — listen, summarize, memorize, and get tested, all powered by AI. WHAT YOU CAN DO LISTEN TO YOUR DOCUMENTS Convert any PDF, Word file, PowerPoint, or YouTube video into spoken audio. Follow along with real-time sentence highlighting so you always know exactly where you are. Speed up or slow down, skip sections, and study hands-free while commuting, exercising, or relaxing. AI SUMMARY — UNDERSTAND IN MINUTES Too long to read? Get an instant AI-generated summary in seconds. Choose between Key Points, Simplified Explanation, or Deep Dive. Set the word count, pick your language, and adjust the complexity level from Child-friendly to Expert. Your AI does the heavy lifting so you can focus on what matters. SMART FLASHCARDS Flashcards are generated automatically from your document — no typing required. Study with spaced repetition: rate each card as Easy, Hard, or Again, and the app schedules your reviews so you remember more with less effort. GENERATE A PRACTICE EXAM Turn any document into a multiple-choice practice exam instantly. Get scored, review your answers, and identify exactly what you need to study more. Perfect for test prep, certification studying, and university exams. ASK QUESTIONS — YOUR AI TUTOR Chat directly with your document. Ask follow-up questions, request a simpler explanation, or dig deeper into any topic. The AI answers using your actual content, so responses are always relevant and grounded. STUDY IN ANY LANGUAGE Import documents in any language. The app auto-detects the language and can translate content into your preferred language for listening and study — perfect for international students and multilingual learners. WHO IS STUDY AI LAB FOR? University & college students with heavy reading lists High school students preparing for exams Professionals studying for certifications Researchers and academics processing papers Anyone who learns better by listening than reading WHY STUDENTS LOVE IT No more sitting through long boring readings AI does the summarizing, you do the learning Flashcards and exams made for you automatically Works on your phone, tablet, and the web Supports PDFs, Word docs, PowerPoints, and YouTube SUPPORTED IMPORT FORMATS PDF documents Word files (.docx) PowerPoint presentations (.pptx) YouTube video links (transcripts) Pasted text and articles PREMIUM FEATURES Unlock unlimited documents, longer audio sessions, and advanced AI tools with a Study AI Lab Premium subscription. Monthly and yearly plans available 3-day free trial — no charge until trial ends Cancel anytime Study smarter. Not harder. Download Study AI Lab today. By subscribing, you agree to Apple's Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

에이닷 영어학원4 screens
Study AI Lab4 screens

Verdict

The call

The clearest difference is in-app purchases: 에이닷 영어학원 at none against Study AI Lab's 4. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Study AI Lab sells 4 in-app purchases, starting at $4.99 per month. 에이닷 영어학원 asks for nothing beyond the download.

Scorecard1 real difference · 7 level
에이닷 영어학원 versus Study AI Lab: the parameters behind the verdict, then further details
Parameter에이닷 영어학원Study AI Lab
PriceFreeFree
Positive reviews43.1% of reviews—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.4
Further details — not scored
Size78 MB48 MB
Age rating4+4+
DeveloperD-SHARE CO.,LTD.Marwa Hussein

Bugs and requests

에이닷 영어학원

Reported bugs

30 issues
  • Infinite loading and connection errors
  • App not launching or crashing immediately
  • Lag during lecture playback
  • Inability to move forward/backward in lectures
  • Lecture progress not updating correctly
Show 25 more
  • Downloaded lectures not playing
  • App crashes when trying to play lectures
  • Video buffering issues
  • App not starting after closing
  • Audio not playing after updates
  • Download failures
  • App not responding to touch
  • Downloaded content disappearing
  • App crashes and video playback errors
  • No sound from lectures
  • App crashes when exiting lecture
  • Lecture screen turns black
  • App refreshes when switching apps
  • Bluetooth earphone issues (pause/resume)
  • Downloaded lectures not showing progress
  • Slow page transitions and loading
  • App exits when pressing pause on earphones
  • App exits when pressing volume button
  • 1.1x speed sounds the same as 1.0x
  • App requires restart to play next lecture
  • App exits and returns to home screen after phone restart
  • App not compatible with older devices after update
  • Audio not playing after pausing or changing speed
  • App exits and shows list when pressing pause on earphones
  • App exits and shows list when pressing volume button on earphones

Requested features

11 requests
  • Separate app for math lectures
  • Studio lectures instead of on-site
  • Improved download functionality
  • Fix lecture progress tracking
  • Add repeat playback feature
Show 6 more
  • Improve touch responsiveness for controls
  • Keep lecture screen active when app is backgrounded
  • Support landscape mode on iPad
  • Remove volume gesture or improve it
  • Add double-tap to pause feature
  • Restore teacher's notification feature on home screen

Study AI Lab

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

에이닷 영어학원

No in-app purchases

4 purchases

Study AI Lab

Subscriptions4
  • Premium Monthly$4.991 Month
  • Pro Monthly$17.991 Month
  • Premium Yearly$49.991 Year
Show 1 more
  • Pro Yearly$150.001 Year

Questions

Is 에이닷 영어학원 free?
에이닷 영어학원 is free to download, with no in-app purchases.
Is Study AI Lab free?
Study AI Lab is free to download, with in-app purchases available.
Do 에이닷 영어학원 or Study AI Lab have ads?
Neither 에이닷 영어학원 nor Study AI Lab shows ads.

Other comparisons