# AcadAI vs Notlu

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.

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.

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.

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

## The numbers

| Metric | AcadAI | Notlu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.1K ratings)](https://appshunter.io/ios/app/acadai/id6740055543/reviews)** | [4.0 (5 ratings)](https://appshunter.io/ios/app/notlu-ai-mind-map/id6762359822/reviews) |
| Number of ratings | **2.1K** | 5 |
| Positive reviews | 47.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Subscription | **Free** |
| Size | 107 MB | 72 MB |
| Requires iOS | **15.0.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACADAI GENERAL TRADING-L.L.C-S.P.C](https://appshunter.io/developer/1788190588) | [Yazan Taha](https://appshunter.io/developer/1893926217) |

## What reviewers say

### AcadAI

[App page](https://appshunter.io/ios/app/acadai/id6740055543)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $9.99 | per 7 days |
| Unlimited | $9.99 | per 7 days |
| Monthly Genius | $19.99 | per month |
| Semester Scholar | $59.99 | per 3 months |
| Unlimited (95% off) | $59.99 | per year |
| Annual Einstein | $89.99 | per year |
| Annual | $89.99 | per year |
| Unlimited | $89.99 | per year |
| Unlimited | $519.99 | per year |


### Notlu

[App page](https://appshunter.io/ios/app/notlu-ai-mind-map/id6762359822)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*