# CompTIA Security+ Prep vs AI Note Taker

CompTIA Security+ Prep and AI Note Taker both sit at 4.4 stars, but that hides the real split: 42% of AI Note Taker's written reviews are positive against 0% of CompTIA Security+ Prep's. AI Note Taker also leads on update cadence (fortnightly vs every 8 months) and ratings volume (115 vs 37). CompTIA Security+ Prep's advantage is iOS requirement (13.0 vs 16.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. CompTIA Security+ Prep sells 3 in-app purchases, starting at $5.99 per 7 days and AI Note Taker sells 3 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for CompTIA Security+ Prep against 4.3 for AI Note Taker. Both are backed by a comparable volume of ratings — 37 and 115 respectively. Written reviews are what separate them: 0% of CompTIA Security+ Prep's written reviews are positive against 42% of AI Note Taker's.

CompTIA Security+ Prep ships an update every 8 months, AI Note Taker fortnightly. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CompTIA Security+ Prep | AI Note Taker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (37 ratings)](https://appshunter.io/ios/app/comptia-security-plus-prep-2026/id6581489571/reviews)** | [4.3 (115 ratings)](https://appshunter.io/ios/app/ai-note-taker-lisnr/id6738089216/reviews) |
| Number of ratings | 37 | **115** |
| Positive reviews | 0.0% of reviews | **42.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 87 MB | 25 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Edu Prep](https://appshunter.io/developer/1748036271) | [Aleh Kasaryn](https://appshunter.io/developer/1779272829) |

## What reviewers say

### CompTIA Security+ Prep

[App page](https://appshunter.io/ios/app/comptia-security-plus-prep-2026/id6581489571)

Prepare for your CompTIA Security+ SY0-701 certification exam with a comprehensive mobile study tool. Practice with over 1,400 questions across all exam domains and gain confidence for your IT security career.

**Highlights:** Over 1,400 practice questions, Topic-specific focus, Versatile testing modes, Detailed test data, User-friendly interface

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $17.99 | per month |
| Quarterly | $39.99 | per 3 months |


### 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 |


## Frequently asked questions

### Is CompTIA Security+ Prep free?

CompTIA Security+ Prep is free to download, with in-app purchases available.

### Is AI Note Taker free?

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

### Which has better reviews, CompTIA Security+ Prep or AI Note Taker?

CompTIA Security+ Prep is rated higher. CompTIA Security+ Prep averages 4.4 out of 5 from 37 ratings, while AI Note Taker averages 4.3 from 115 ratings.

### Do CompTIA Security+ Prep or AI Note Taker have ads?

Neither CompTIA Security+ Prep nor AI Note Taker shows ads.

### Which is updated more often, CompTIA Security+ Prep or AI Note Taker?

CompTIA Security+ Prep ships an update every 8 months, and AI Note Taker fortnightly. Most recently, CompTIA Security+ Prep was updated on September 10, 2026 and AI Note Taker on September 20, 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.*