# BookInsight vs Space Notes

The clearest difference is in-app purchases: BookInsight at none against Space Notes's 1. Space Notes's advantage is device support (3 vs 1). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Space Notes sells 1 one-off in-app purchase. BookInsight asks for nothing beyond the download.

BookInsight ships an update fortnightly, Space Notes every 9 days. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BookInsight | Space Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/space-notes-note-editor/id6749642629/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 8 MB | 8 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [GoodApp](https://appshunter.io/developer/464781035) | [Space Japan Studios](https://appshunter.io/developer/1831563101) |

## What reviewers say

### BookInsight

[App page](https://appshunter.io/ios/app/bookinsight/id6477151183)

Instantly get comprehensive overviews and chapter summaries for any book. Engage with the text by asking questions and receiving answers directly from the content, making reading more interactive and efficient.

**Highlights:** Book overviews, Chapter summaries, Interactive Q&A, User-friendly interface, Advanced text analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Notes

[App page](https://appshunter.io/ios/app/space-notes-note-editor/id6749642629)

This app allows users to create detailed lists with expandable items, offering dedicated note-taking for each entry. It provides various list types, progress tracking, and organizational tools to manage complex information.

**Highlights:** Expandable checklist items into detailed notes, Multiple note types (shopping, recipe, goals), Progress bars for goal tracking, Random item selection from lists, Checklist table view for quick editing, User-defined category tags, Note priorities (low, medium, high, urgent)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpaceNotes Pro | $0.99 | one-time |


## Frequently asked questions

### Is BookInsight free?

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

### Is Space Notes free?

Space Notes is free to download, with in-app purchases available.

### Do BookInsight or Space Notes have ads?

Neither BookInsight nor Space Notes shows ads.

### Which is updated more often, BookInsight or Space Notes?

BookInsight ships an update fortnightly, and Space Notes every 9 days. Most recently, BookInsight was updated on October 2, 2026 and Space Notes on October 7, 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.*