# A FB2 Reader vs Bookster

The clearest difference is price: A FB2 Reader at Free against Bookster's $4.99. A FB2 Reader also leads on update cadence (every 2 weeks vs every 7 months) and review sentiment (67% vs 41%). On ads, in-app purchases and device support there is nothing between them.

A FB2 Reader is free to download; Bookster costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

A FB2 Reader ships an update every 2 weeks, Bookster every 7 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | A FB2 Reader | Bookster |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/a-fb2-reader/id964428346/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **67.1% of reviews** | 40.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 7 months |
| Monetization | **Free** | Paid |
| Size | 18 MB | 0 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuri Staloverov](https://appshunter.io/developer/845277613) | [Nikolay Denislamov](https://appshunter.io/developer/505796639) |

## What reviewers say

### A FB2 Reader

[App page](https://appshunter.io/ios/app/a-fb2-reader/id964428346)

This free application allows you to read your favorite FB2 format ebooks on your iPad and iPhone. Easily import books from various sources, customize your reading experience with adjustable fonts and color schemes, and navigate your library with ease.

**Highlights:** Read FB2 ebooks, Import from web, iTunes, and cloud drives, Adjustable fonts, spacing, and width, Three color schemes, Easy navigation and page turning, Sort books by various criteria, Book image gallery

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

**In-app purchases:** none


### Bookster

[App page](https://appshunter.io/ios/app/bookster/id1081737097)

Easily convert FB2 and TXT e-books into the ePub format, compatible with the native iOS Books app. This tool bridges the gap, allowing you to read your favorite books on any iOS device.

**Highlights:** Convert FB2 to ePub, Convert TXT to ePub, Import books via Files app, Import books via iTunes, Supports ZIP archives, Direct export to iOS Books app

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is A FB2 Reader free?

A FB2 Reader is free to download, with no in-app purchases.

### Is Bookster free?

Bookster costs $4.99, with no in-app purchases.

### Do A FB2 Reader or Bookster have ads?

Neither A FB2 Reader nor Bookster shows ads.

### Which is updated more often, A FB2 Reader or Bookster?

A FB2 Reader ships an update every 2 weeks, and Bookster every 7 months. Most recently, A FB2 Reader was updated on September 24, 2026 and Bookster on September 22, 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.*