# BookBound vs Plume.

The clearest difference is in-app purchases: BookBound at none against Plume.'s 1. Plume.'s advantage is update cadence (weekly vs every 4 months) and iOS requirement (16.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Plume. sells 1 one-off in-app purchase. BookBound asks for nothing beyond the download.

BookBound ships an update every 4 months, Plume. weekly. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | BookBound | Plume. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 10 MB | 13 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Steve Scott](https://appshunter.io/developer/1090707150) | [Daren Irlen](https://appshunter.io/developer/1892132694) |

## What reviewers say

### BookBound

[App page](https://appshunter.io/ios/app/bookbound-reading-tracker/id6758109356)

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

**In-app purchases:** none


### Plume.

[App page](https://appshunter.io/ios/app/plume-book-and-reading-tracker/id6761933498)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plume. Pro | $19.99 | one-time |


## Frequently asked questions

### Is BookBound free?

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

### Is Plume. free?

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

### Do BookBound or Plume. have ads?

Neither BookBound nor Plume. shows ads.

### Which is updated more often, BookBound or Plume.?

BookBound ships an update every 4 months, and Plume. weekly. Most recently, BookBound was updated on October 25, 2026 and Plume. on October 15, 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.*