# BookBubble vs Marka

The clearest difference is in-app purchases: BookBubble at none against Marka's 1. BookBubble also leads on iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | BookBubble | Marka |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | Free | — |
| Size | 60 MB | 22 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Timon Grassl](https://appshunter.io/developer/1825651216) | [Tedi Kurniadi](https://appshunter.io/developer/1889018429) |

## What reviewers say

### BookBubble

[App page](https://appshunter.io/ios/app/bookbubble/id6748405667)

This app provides a spoiler-free wiki for books, unlocking information chapter by chapter as you read. It also helps you track reading sessions, organize your library, and set reading goals to build a consistent habit.

**Highlights:** Spoiler-free fan wiki, Chapter-by-chapter entry unlocking, Reading session tracking, Ambient reading music, Customizable book library, Reading goal setting, Calendar view of reading habits

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

**In-app purchases:** none


### Marka

[App page](https://appshunter.io/ios/app/marka-book-tracker-and-goals/id6813397587)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marka Supporter | $39.99 | one-time |


## Frequently asked questions

### Is BookBubble free?

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

### Is Marka free?

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

### Do BookBubble or Marka have ads?

Neither BookBubble nor Marka shows ads.

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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.*