# My Smart Notebook vs Serious Notebook

The clearest difference is in-app purchases: My Smart Notebook at none against Serious Notebook's 1. My Smart Notebook also leads on iOS requirement (13.0 vs 17.0). Serious Notebook's advantage is update cadence (every 3 weeks vs every 2 months) and device support. On price there is nothing between them.

Both are free to download. Serious Notebook sells 1 one-off in-app purchase. My Smart Notebook asks for nothing beyond the download.

My Smart Notebook ships an update every 2 months, Serious Notebook every 3 weeks. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | My Smart Notebook | Serious Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/serious-notebook/id6769515671/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 253 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Manoj Kargar](https://appshunter.io/developer/1736959909) | [BILGESU KADAN](https://appshunter.io/developer/1896346142) |

## What reviewers say

### My Smart Notebook

[App page](https://appshunter.io/ios/app/my-smart-notebook/id6505103677)

**In-app purchases:** none


### Serious Notebook

[App page](https://appshunter.io/ios/app/serious-notebook/id6769515671)

A private digital notebook for handwriting, typing, and annotating documents. Import PDFs, scan paper, and organize your thoughts with customizable tools. Keep your work securely on your device with no accounts or tracking.

**Highlights:** Handwrite and sketch with Apple Pencil, Type notes and highlight on iPhone, Import and annotate PDFs, Scan paper into notebooks, Insert text boxes, sticky notes, photos, and scans, Export notebooks as PDF

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $24.99 | one-time |


## Frequently asked questions

### Is My Smart Notebook free?

My Smart Notebook is free to download, with no in-app purchases.

### Is Serious Notebook free?

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

### Which is updated more often, My Smart Notebook or Serious Notebook?

My Smart Notebook ships an update every 2 months, and Serious Notebook every 3 weeks. Most recently, My Smart Notebook was updated on October 14, 2026 and Serious Notebook on October 25, 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.*