# Lets Grow vs AI Notebook

The clearest difference is in-app purchases: Lets Grow at none against AI Notebook's 3. AI Notebook's advantage is iOS requirement (16 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

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

Lets Grow ships an update fortnightly, AI Notebook every 3 weeks. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Lets Grow | 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 | **Fortnightly** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 20 MB | 5 MB |
| Requires iOS | 26.0 | **16** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nicolai Dam](https://appshunter.io/developer/1667360548) | [Muhammad Awais](https://appshunter.io/developer/1559593465) |

## What reviewers say

### Lets Grow

[App page](https://appshunter.io/ios/app/lets-grow-feedback/id6742420307)

**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 Lets Grow free?

Lets Grow 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 Lets Grow or AI Notebook have ads?

Neither Lets Grow nor AI Notebook shows ads.

### Which is updated more often, Lets Grow or AI Notebook?

Lets Grow ships an update fortnightly, and AI Notebook every 3 weeks. Most recently, Lets Grow was updated on October 5, 2026 and AI Notebook on September 30, 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.*