# BookFolder vs Grimoire

The clearest difference is in-app purchases: BookFolder at none against Grimoire's 2. BookFolder also leads on iOS requirement (14.0 vs 26.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Grimoire sells 2 in-app purchases, starting at $4.99 per month. BookFolder asks for nothing beyond the download.

BookFolder ships an update every 6 days, Grimoire every 4 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | BookFolder | Grimoire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (30 ratings)](https://appshunter.io/ios/app/bookfolder/id1561283025/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 2 MB | 108 MB |
| Requires iOS | **14.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Molly Black](https://appshunter.io/developer/1561283027) | [ALEXANDRE DE PAULA DIAS JUNIOR](https://appshunter.io/developer/1883319485) |

## What reviewers say

### BookFolder

[App page](https://appshunter.io/ios/app/bookfolder/id1561283025)

Organize your PDF library with custom folders, cover images, and themes. Enjoy a personalized reading experience with features like split-screen multitasking and bookmarks. This free app offers a clean interface and essential reading tools.

**Highlights:** Custom folder organization, Custom cover images for PDFs, Split-screen multitasking on iPad, Multiple theme colors and icons, Dark Mode support, Bookmarks and table of contents

**In-app purchases:** none


### Grimoire

[App page](https://appshunter.io/ios/app/grimoire-books/id6805212376)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grimoire Books | $4.99 | per month |
| Grimoire: Books | $39.99 | per year |


## Frequently asked questions

### Is BookFolder free?

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

### Is Grimoire free?

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

### Do BookFolder or Grimoire have ads?

Neither BookFolder nor Grimoire shows ads.

### Which is updated more often, BookFolder or Grimoire?

BookFolder ships an update every 6 days, and Grimoire every 4 days. Most recently, BookFolder was updated on November 3, 2026 and Grimoire on November 6, 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.*