# IsI Notebook vs GlowNote

The clearest difference is in-app purchases: GlowNote at none against IsI Notebook's 2. GlowNote also leads on update cadence (every 2 weeks vs every 20 months). IsI Notebook's advantage is ads (none vs shown) and iOS requirement (8.0 vs 16.6). On price and device support there is nothing between them.

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

IsI Notebook ships an update every 20 months, GlowNote every 2 weeks. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | IsI Notebook | GlowNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (12 ratings)](https://appshunter.io/ios/app/isi-notebook/id967009664/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 20 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 25 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dominic Barra](https://appshunter.io/developer/891093115) | [Aman Kumar](https://appshunter.io/developer/1890812511) |

## What reviewers say

### 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 |


### GlowNote

[App page](https://appshunter.io/ios/app/glownote-notes-and-notebook/id6762603518)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IsI Notebook free?

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

### Is GlowNote free?

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

### Do IsI Notebook or GlowNote have ads?

GlowNote shows ads; IsI Notebook does not.

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

IsI Notebook ships an update every 20 months, and GlowNote every 2 weeks. Most recently, IsI Notebook was updated on October 11, 2026 and GlowNote on October 12, 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.*