Comparison

AcadAI vs E

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

Head to head
About

AcadAI

This app personalizes your learning by analyzing your academic preferences. It provides step-by-step solutions to problems, generates flashcards from notes, and creates smart quizzes. You can also summarize lectures via audio to study more effectively.

Highlights
  • Personalized learning experience
  • Step-by-step problem solutions
  • AI-generated flashcards
  • Smart quizzes
  • Lecture summarization via audio
Features
Read full description

Turn Every Lecture Into a Complete Study Kit AcadAI is an AI-powered study companion built to help students understand lessons, save time, and study more effectively. Record a lecture or upload your study material, and AcadAI transforms it into structured notes, clear summaries, flashcards, and personalized quizzes—all in one place. KEY FEATURES AI Lecture Recorder Record your lectures and automatically capture the important concepts, explanations, and key points. Smart Lecture Summaries Turn long recordings into clear, organized notes without listening to the entire lecture again. AI-Generated Flashcards Convert your lectures and notes into bite-sized flashcards for faster, more effective revision. Personalized Quizzes Generate multiple-choice questions from your own study material, test your understanding, and reinforce what you have learned. Step-by-Step Problem Solving Take a photo or upload an academic problem to receive a detailed, easy-to-follow explanation. Personalized Learning AcadAI adapts its assistance based on your major, academic level, and learning preferences. BUILT FOR STUDENTS Whether you are preparing for an exam, reviewing a difficult lecture, or solving a complex problem, AcadAI gives you the tools to study with greater clarity and confidence. Learning still requires effort—but AcadAI helps you focus that effort where it matters most. Have feedback or questions? Contact us at [support@acadai.app](mailto:support@acadai.app). NOTE: AcadAI provides educational assistance and does not offer professional academic advice. Always verify generated content and consult your educators when necessary. Some AI features, including analysis results, require an active subscription. Subscription options and prices are displayed clearly before purchase. Terms of Use: https://acadai.app/terms/

About

E

This app provides a centralized platform for Algerian university students to access lectures, exams, and academic resources. It features a user-friendly interface and allows community contributions to enrich the academic database.

Highlights
  • Centralized lectures and exams
  • Access to academic resources
  • Community content contribution
  • New design and user experience
  • Report missing content
Read full description

E-Studying centralizes lectures, TDs, exams, and academic resources from all Algerian universities—making it easier for students to access everything they need to succeed. With version 1.0, the app introduces a brand-new design, a smoother user experience, and several essential new features. E-Studying also grows through community contribution: students can add courses or report missing content, helping others and building a richer academic database.

Screenshots

AcadAI4 screens
E4 screens

Verdict

The call

The clearest difference is in-app purchases: E at none against AcadAI's 9. E also leads on review sentiment (67% vs 48%) and update cadence (every 2 days vs weekly). AcadAI's advantage is ratings volume (2.1K vs 4). 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. AcadAI sells 9 in-app purchases, starting at $9.99 per 7 days. E asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

E holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: AcadAI has 2.1K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 48% of AcadAI's written reviews are positive against 67% of E's.

UpkeepUpdate frequency

AcadAI ships an update weekly, E every 2 days. The most recent releases landed on October 22, 2026 and October 9, 2026 respectively.

Scorecard7 real differences · 3 level
AcadAI versus E: the parameters behind the verdict, then further details
ParameterAcadAIE
PriceFreeFree
Rating4.6 (2.1K ratings)4.8 (4 ratings) — better
Positive reviews47.7% of reviews66.7% of reviews — better
Number of ratings2.1K — better4
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0.013.0 — better
Further details — not scored
Size107 MB57 MB
Age rating4+4+
DeveloperACADAI GENERAL TRADING-L.L.C-S.P.CChakib Ammar Aouchiche

Customer experience

AcadAI

All ratings2,052 ratings
Positive88.1%
Neutral5.2%
Negative6.7%
Written reviews88 reviews
Positive47.7%
Neutral4.5%
Negative47.7%

E

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

9 purchases

AcadAI

Subscriptions9
  • Unlimited3 Days trial$9.997 Days
  • Unlimited$9.997 Days
  • Monthly Genius$19.991 Month
Show 6 more
  • Semester Scholar$59.993 Months
  • Unlimited (95% off)$59.991 Year
  • Annual Einstein7 Days trial$89.991 Year
  • Annual$89.991 Year
  • Unlimited$89.991 Year
  • Unlimited$519.991 Year
None

E

No in-app purchases

Questions

Is AcadAI free?
AcadAI is free to download, with in-app purchases available.
Is E free?
E is free to download, with no in-app purchases.
Which has better reviews, AcadAI or E?
E is rated higher. AcadAI averages 4.6 out of 5 from 2.1K ratings, while E averages 4.8 from 4 ratings.
Do AcadAI or E have ads?
Neither AcadAI nor E shows ads.
Which is updated more often, AcadAI or E?
AcadAI ships an update weekly, and E every 2 days. Most recently, AcadAI was updated on October 22, 2026 and E on October 9, 2026.

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