# Bukon vs Seffer

The clearest difference is in-app purchases: Seffer at none against Bukon's 1. Seffer also leads on iOS requirement (15.0 vs 18). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Bukon | Seffer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bukon-book-tracker/id6757203555/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Freemium | — |
| Size | 9 MB | 12 MB |
| Requires iOS | 18 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Marc Menges](https://appshunter.io/developer/1865263029) | [Validator LTD.](https://appshunter.io/developer/1870079374) |

## What reviewers say

### Bukon

[App page](https://appshunter.io/ios/app/bukon-book-tracker/id6757203555)

Easily manage your reading lists. Track books you've read and those you want to read. Search online, scan ISBNs, or add manually, then rate and organize your collection.

**Highlights:** Track read books, Track books to read, Search and add books online, Scan ISBN codes, Manually create books, Rate books, Export lists

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bukon Pro | $2.99 | one-time |


### Seffer

[App page](https://appshunter.io/ios/app/seffer/id6757982371)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bukon free?

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

### Is Seffer free?

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

### Do Bukon or Seffer have ads?

Neither Bukon nor Seffer 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.*