# SignifyAI vs AI Notebook

The clearest difference is in-app purchases: SignifyAI at none against AI Notebook's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Notebook sells 3 in-app purchases, starting at $4.99 per 7 days. SignifyAI asks for nothing beyond the download.

## The numbers

| Metric | SignifyAI | AI Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/ai-notebook-note-taker-ai/id6749257909/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 31 MB | 5 MB |
| Requires iOS | 16.6 | **16** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Coding Minds, Inc.](https://appshunter.io/developer/1480612283) | [Muhammad Awais](https://appshunter.io/developer/1559593465) |

## What reviewers say

### SignifyAI

[App page](https://appshunter.io/ios/app/signifyai/id6739521942)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Notebook

[App page](https://appshunter.io/ios/app/ai-notebook-note-taker-ai/id6749257909)

Effortlessly create professional-sounding podcasts using AI. Transform text into engaging audio in your preferred style and language, with no recording or editing required. Manage your podcast history and reach a global audience with support for over 20 languages.

**Highlights:** Instant podcast generation from text, Selectable professional podcast styles, Support for 20+ languages, Podcast history management, Studio-quality AI voice output, No recording or editing needed

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Podcast Pro | $4.99 | per 7 days |
| Monthly Podcast Pro | $8.99 | per month |
| Yearly Podcast Pro | $29.99 | per year |


## Frequently asked questions

### Is SignifyAI free?

SignifyAI is free to download, with no in-app purchases.

### Is AI Notebook free?

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

### Do SignifyAI or AI Notebook have ads?

Neither SignifyAI nor AI Notebook shows ads.

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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.*