# AI Note Taker vs CDL Prep 

The clearest difference is review sentiment: CDL Prep  at 100% against AI Note Taker's 42%. CDL Prep  also leads on rating (4.8 vs 4.3) and iOS requirement (13.0 vs 17.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. AI Note Taker sells 3 in-app purchases, starting at $8.99 per 7 days and CDL Prep  sells 4 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CDL Prep  holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 115 and 76 respectively. Written reviews point the same way: 42% of AI Note Taker's written reviews are positive against 100% of CDL Prep 's.

AI Note Taker ships an update fortnightly, CDL Prep  every 11 days. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | AI Note Taker | CDL Prep  |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (115 ratings)](https://appshunter.io/ios/app/ai-note-taker-lisnr/id6738089216/reviews) | **[4.8 (76 ratings)](https://appshunter.io/ios/app/cdl-prep/id6749817521/reviews)** |
| Number of ratings | **115** | 76 |
| Positive reviews | 42.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 24 MB | 129 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aleh Kasaryn](https://appshunter.io/developer/1779272829) | [KAHA INNOVATION COMPANY LIMITED](https://appshunter.io/developer/1807437678) |

## What reviewers say

### AI Note Taker

[App page](https://appshunter.io/ios/app/ai-note-taker-lisnr/id6738089216)

Effortlessly convert audio, text, and documents into organized notes. Get AI-powered summaries and ask questions about your content for deeper understanding. Ideal for students and professionals seeking to boost productivity.

**Highlights:** Audio transcription, AI-powered summaries, Interactive AI chat, Supports text and PDF uploads, Multi-language transcription

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium weekly | $8.99 | per 7 days |
| Premium monthly with Trial | $19.99 | per month |
| Premium Monthly | $19.99 | per month |


### CDL Prep 

[App page](https://appshunter.io/ios/app/cdl-prep/id6749817521)

Prepare for your Commercial Driver’s License (CDL) exam with a comprehensive and user-friendly app. It offers realistic simulations, flashcards, and AI-powered assistance to help you master all 50 states' requirements. Updated for 2025, it covers all necessary subjects for commercial drivers.

**Highlights:** Real exam simulation, Flashcards for memorization, AI Coach for questions, Traffic sign scanner, Progress tracking, Detailed explanations, Updated for 2025

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Weekly Trial | $7.99 | per 7 days |
| Monthly Trial | $19.99 | per month |
| Monthly | $19.99 | per month |


## Frequently asked questions

### Is AI Note Taker free?

AI Note Taker is free to download, with in-app purchases available.

### Is CDL Prep  free?

CDL Prep  is free to download, with in-app purchases available.

### Which has better reviews, AI Note Taker or CDL Prep ?

CDL Prep  is rated higher. AI Note Taker averages 4.3 out of 5 from 115 ratings, while CDL Prep  averages 4.8 from 76 ratings.

### Do AI Note Taker or CDL Prep  have ads?

Neither AI Note Taker nor CDL Prep  shows ads.

### Which is updated more often, AI Note Taker or CDL Prep ?

AI Note Taker ships an update fortnightly, and CDL Prep  every 11 days. Most recently, AI Note Taker was updated on October 11, 2026 and CDL Prep  on October 2, 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.*