# KBReader vs Salud PublicApp

The clearest difference is in-app purchases: Salud PublicApp at none against KBReader's 1. KBReader's advantage is iOS requirement (7.0 vs 10.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. KBReader sells 1 one-off in-app purchase. Salud PublicApp asks for nothing beyond the download.

KBReader ships an update every 4 months, Salud PublicApp every 5 months. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | KBReader | Salud PublicApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/kbreader-amazing-pdf-reader/id965653898/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free | — |
| Size | 12 MB | 59 MB |
| Requires iOS | **7.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VLADYSLAV YERSHOV](https://appshunter.io/developer/879767497) | [AC LATIN SOFTWARE SAS](https://appshunter.io/developer/1609663643) |

## What reviewers say

### KBReader

[App page](https://appshunter.io/ios/app/kbreader-amazing-pdf-reader/id965653898)

This app allows you to view, organize, and share PDF documents. It supports encrypted files, custom folders, and easy transfer from computers. Export your PDFs to various cloud storage and email services.

**Highlights:** View, navigate, and zoom PDFs, Organize documents into folders, Support for encrypted PDFs, Transfer files via iTunes, Export to cloud services, Open PDFs from other apps

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADs | $0.99 | one-time |


### Salud PublicApp

[App page](https://appshunter.io/ios/app/salud-publicapp/id1611163426)

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

**In-app purchases:** none


## Frequently asked questions

### Is KBReader free?

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

### Is Salud PublicApp free?

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

### Do KBReader or Salud PublicApp have ads?

Neither KBReader nor Salud PublicApp shows ads.

### Which is updated more often, KBReader or Salud PublicApp?

KBReader ships an update every 4 months, and Salud PublicApp every 5 months. Most recently, KBReader was updated on October 16, 2026 and Salud PublicApp on October 3, 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.*