# Rivro vs Project Gutenberg eBook Reader

The clearest difference is update cadence: Project Gutenberg eBook Reader at every 3 days against Rivro's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rivro sells 1 one-off in-app purchase and Project Gutenberg eBook Reader sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Rivro ships an update every 2 months, Project Gutenberg eBook Reader every 3 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Rivro | Project Gutenberg eBook Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/project-gutenberg-ebook-reader/id6798842310/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 24 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vaneet Gupta](https://appshunter.io/developer/6780653197) | [Burak Kose](https://appshunter.io/developer/1683133609) |

## What reviewers say

### Rivro

[App page](https://appshunter.io/ios/app/rivro-gutenberg-reader/id6780653195)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $29.99 | one-time |


### Project Gutenberg eBook Reader

[App page](https://appshunter.io/ios/app/project-gutenberg-ebook-reader/id6798842310)

Access a vast library of over 75,000 public domain classic books. Read them offline, search by title or author, and enjoy features like adjustable text, themes, and bookmarks. Listen to audiobooks with synchronized text highlighting.

**Highlights:** 75,000+ classic books, Offline reading, Read-along audiobooks, Customizable reader themes, Search and browse library, Bookmarks and highlights

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Yearly Subscription | $24.99 | per year |
| Lifetime Access | $29.99 | one-time |


## Frequently asked questions

### Is Rivro free?

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

### Is Project Gutenberg eBook Reader free?

Project Gutenberg eBook Reader is free to download, with in-app purchases available.

### Do Rivro or Project Gutenberg eBook Reader have ads?

Both Rivro and Project Gutenberg eBook Reader show ads.

### Which is updated more often, Rivro or Project Gutenberg eBook Reader?

Rivro ships an update every 2 months, and Project Gutenberg eBook Reader every 3 days. Most recently, Rivro was updated on October 5, 2026 and Project Gutenberg eBook Reader on October 2, 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.*