# Ubook Go vs BitBook

The clearest difference is review sentiment: BitBook at 100% against Ubook Go's 9%. BitBook also leads on ads (none vs shown). Ubook Go's advantage is in-app purchases (none vs 2) and update cadence (every 4 weeks vs every 3 months). On price, monetization model, device support and iOS requirement there is nothing between them.

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

Ubook Go ships an update every 4 weeks, BitBook every 3 months. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Ubook Go | BitBook |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 73 MB | 26 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | +17 |
| Developer | [Ubook Editora Ltda](https://appshunter.io/developer/796476768) | [Bit Trainers Tecnologia](https://appshunter.io/developer/1389395943) |

## What reviewers say

### Ubook Go

[App page](https://appshunter.io/ios/app/ubook-go/id1577828025)

Access a curated selection of audiobooks provided by partner companies. Enjoy a new audiobook each month, with lifetime access that can be enjoyed online or offline, making your commute or downtime more productive.

**Highlights:** Monthly audiobook selection, Lifetime access to audiobooks, Offline listening capability, Audiobook previews, Book exchange option

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

**In-app purchases:** none


### BitBook

[App page](https://appshunter.io/ios/app/bitbook/id1641568359)

This app offers quick and intelligent readings designed to fit into your daily routine for personal growth. It provides a ritualistic approach to learning and self-improvement through curated content.

**Highlights:** Quick readings, Intelligent content, Daily ritual integration, Personal evolution focus, Curated learning

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura Mensal | $4.99 | per month |
| Assinatura Anual | $59.99 | per year |


## Frequently asked questions

### Is Ubook Go free?

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

### Is BitBook free?

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

### Do Ubook Go or BitBook have ads?

Ubook Go shows ads; BitBook does not.

### Which is updated more often, Ubook Go or BitBook?

Ubook Go ships an update every 4 weeks, and BitBook every 3 months. Most recently, Ubook Go was updated on October 19, 2026 and BitBook on October 13, 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.*