Comparison

AcadAI vs Notlu

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

Notlu

Transform dense study materials like PDFs, lecture recordings, and YouTube videos into visual mind maps. This app is designed to enhance memory retention and is particularly beneficial for visual learners and individuals with ADHD.

Highlights
  • AI Mind Mapping from PDFs
  • Visual study notes
  • Memory retention enhancement
  • Supports lecture recordings
  • YouTube link integration
  • Designed for neurodivergence
Features
Read full description

Are you a visual learner? Tired of digging through endless walls of text? Notlu takes your dense PDFs, chaotic lecture recordings, and YouTube links and instantly spins them into beautiful mind maps. • AI Mind Mapping: Drop in a syllabus PDF, watch it branch out. • Memory Retention: Stick concepts in your brain for midterms and finals. • Built for Neurodivergence: A game-changer for ADHD. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

AcadAI4 screens
Notlu4 screens

Verdict

The call

The clearest difference is rating: AcadAI at 4.6 against Notlu's 4.0. AcadAI also leads on ratings volume (2.1K vs 5) and update cadence (weekly vs fortnightly). Notlu's advantage is in-app purchases (none vs 9). 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. AcadAI sells 9 in-app purchases, starting at $9.99 per 7 days. Notlu asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AcadAI holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: AcadAI has 2.1K ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

AcadAI ships an update weekly, Notlu fortnightly. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
AcadAI versus Notlu: the parameters behind the verdict, then further details
ParameterAcadAINotlu
PriceFreeFree
Rating4.6 (2.1K ratings) — better4.0 (5 ratings)
Positive reviews47.7% of reviews—
Number of ratings2.1K — better5
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0.0 — better15.1
Further details — not scored
Size107 MB72 MB
Age rating4+4+
DeveloperACADAI GENERAL TRADING-L.L.C-S.P.CYazan Taha

Customer experience

AcadAI

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

Notlu

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%

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

Notlu

No in-app purchases

Questions

Is AcadAI free?
AcadAI is free to download, with in-app purchases available.
Is Notlu free?
Notlu is free to download, with no in-app purchases.
Which has better reviews, AcadAI or Notlu?
AcadAI is rated higher. AcadAI averages 4.6 out of 5 from 2.1K ratings, while Notlu averages 4.0 from 5 ratings.
Do AcadAI or Notlu have ads?
Neither AcadAI nor Notlu shows ads.
Which is updated more often, AcadAI or Notlu?
AcadAI ships an update weekly, and Notlu fortnightly. Most recently, AcadAI was updated on October 24, 2026 and Notlu on October 24, 2026.

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