# SuperBookViewer vs GameCatalog

The clearest difference is review sentiment: SuperBookViewer at 57% against GameCatalog's 0%. SuperBookViewer also leads on rating (3.0 vs 1.0) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SuperBookViewer holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 57% of SuperBookViewer's written reviews are positive against 0% of GameCatalog's.

SuperBookViewer ships an update monthly, GameCatalog every 2 months. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SuperBookViewer | GameCatalog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/superbookviewer/id847487431/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/gamecatalog/id1633913738/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **57.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 66 MB | 10 MB |
| Requires iOS | **7.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Egosoft](https://appshunter.io/developer/827611461) | [German Alonso Perez](https://appshunter.io/developer/1596992349) |

## What reviewers say

### SuperBookViewer

[App page](https://appshunter.io/ios/app/superbookviewer/id847487431)

This app allows you to read and manage various document types, including PDFs, e-books, and images. It also features a built-in web browser for downloading files and supports cloud storage integration.

**Highlights:** Document viewing (PDF, PPT, DOC, XLS), Built-in web browser, File management, Cloud storage integration (Dropbox, FTP), Image viewing (ZIP, JPG, GIF, PNG), Interactive e-book viewing, 3D model viewing

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

**In-app purchases:** none


### GameCatalog

[App page](https://appshunter.io/ios/app/gamecatalog/id1633913738)

Organize your video game library by platform, track played and unplayed titles, and discover your next game with smart suggestions. Text recognition simplifies adding games to your collection.

**Highlights:** Catalog video game collection, Organize by platform, Track played/unplayed games, Text recognition for entry, Smart game suggestions, Filter by platform, genre, playtime

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SuperBookViewer free?

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

### Is GameCatalog free?

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

### Which has better reviews, SuperBookViewer or GameCatalog?

SuperBookViewer is rated higher. SuperBookViewer averages 3.0 out of 5 from 2 ratings, while GameCatalog averages 1.0 from 1 ratings.

### Do SuperBookViewer or GameCatalog have ads?

Neither SuperBookViewer nor GameCatalog shows ads.

### Which is updated more often, SuperBookViewer or GameCatalog?

SuperBookViewer ships an update monthly, and GameCatalog every 2 months. Most recently, SuperBookViewer was updated on October 13, 2026 and GameCatalog on September 30, 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.*