# BajaLibros Reader vs PD SGIV

The clearest difference is rating: PD SGIV at 5.0 against BajaLibros Reader's 1.7. BajaLibros Reader's advantage is ratings volume (7 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

PD SGIV holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: BajaLibros Reader has 7 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | BajaLibros Reader | PD SGIV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (7 ratings)](https://appshunter.io/ios/app/bajalibros-reader/id1093963801/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pd-sgiv/id1441746491/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 124 MB | 77 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infobae](https://appshunter.io/developer/1763682474) | [VSB Tecnologias Limitada](https://appshunter.io/developer/1359457345) |

## What reviewers say

### BajaLibros Reader

[App page](https://appshunter.io/ios/app/bajalibros-reader/id1093963801)

Read your favorite eBooks anytime, anywhere. This free app helps you track read books, highlight passages, add bookmarks, and customize your reading experience with adjustable font sizes, brightness, and night mode. Access a vast store of titles and borrowed books from BiDi.

**Highlights:** Track read books, Highlight favorite passages, Add bookmarks, Adjustable font size, Customizable brightness and margins, Night mode, Adobe DRM support

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

**In-app purchases:** none


### PD SGIV

[App page](https://appshunter.io/ios/app/pd-sgiv/id1441746491)

Access digital publications from SGIV and receive news updates. This application serves as a reader for digital content and a news aggregator.

**Highlights:** Digital publication reader, News reception, SGIV content access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BajaLibros Reader free?

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

### Is PD SGIV free?

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

### Which has better reviews, BajaLibros Reader or PD SGIV?

PD SGIV is rated higher. BajaLibros Reader averages 1.7 out of 5 from 7 ratings, while PD SGIV averages 5.0 from 1 ratings.

### Do BajaLibros Reader or PD SGIV have ads?

Neither BajaLibros Reader nor PD SGIV shows ads.

### Which is updated more often, BajaLibros Reader or PD SGIV?

BajaLibros Reader ships an update every 2 months, and PD SGIV every 2 months. Most recently, BajaLibros Reader was updated on October 9, 2026 and PD SGIV on October 5, 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.*