# Whiteboard vs IsI Notebook

The clearest difference is rating: Whiteboard at 4.7 against IsI Notebook's 2.8. Whiteboard also leads on in-app purchases (none vs 2) and update cadence (every 4 months vs every 20 months). IsI Notebook's advantage is ads (none vs shown) and ratings volume (12 vs 3). On price, review sentiment and device support there is nothing between them.

Both are free to download. IsI Notebook sells 2 one-off in-app purchases. Whiteboard asks for nothing beyond the download.

Whiteboard holds the better App Store score, 4.7 against 2.8. Both are backed by a comparable volume of ratings — 3 and 12 respectively. Written reviews point the same way: 30% of Whiteboard's written reviews are positive against 22% of IsI Notebook's.

Whiteboard ships an update every 4 months, IsI Notebook every 20 months. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Whiteboard | IsI Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/whiteboard-simple-notepad/id621777816/reviews)** | [2.8 (12 ratings)](https://appshunter.io/ios/app/isi-notebook/id967009664/reviews) |
| Number of ratings | 3 | **12** |
| Positive reviews | **30.0% of reviews** | 22.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 20 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 9 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kiyoshi Koike](https://appshunter.io/developer/513590141) | [Dominic Barra](https://appshunter.io/developer/891093115) |

## What reviewers say

### Whiteboard

[App page](https://appshunter.io/ios/app/whiteboard-simple-notepad/id621777816)

This simple notepad app allows users to write notes horizontally with customizable colors and sizes. Save your notes as images and easily access them later. Optimized for quick jotting and visual organization.

**Highlights:** Horizontal writing, Color selection, Adjustable text size, Save notes as images, Simple interface

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

**In-app purchases:** none


### IsI Notebook

[App page](https://appshunter.io/ios/app/isi-notebook/id967009664)

This app allows users to quickly write and read notes on two different notepads simultaneously on a single screen. Additional features like more notepads, font customization, and ad removal are available through in-app purchases.

**Highlights:** Simultaneous note-taking on two screens, Rapid data storage and retrieval, Expandable to 6 notepads, Customizable font size and style, Ad removal option

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Functions | $0.99 | one-time |
| No Ads | $0.99 | one-time |


## Frequently asked questions

### Is Whiteboard free?

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

### Is IsI Notebook free?

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

### Which has better reviews, Whiteboard or IsI Notebook?

Whiteboard is rated higher. Whiteboard averages 4.7 out of 5 from 3 ratings, while IsI Notebook averages 2.8 from 12 ratings.

### Do Whiteboard or IsI Notebook have ads?

Whiteboard shows ads; IsI Notebook does not.

### Which is updated more often, Whiteboard or IsI Notebook?

Whiteboard ships an update every 4 months, and IsI Notebook every 20 months. Most recently, Whiteboard was updated on October 4, 2026 and IsI Notebook on September 24, 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.*