# UpolujEbooka vs UPH Siedlce

The clearest difference is update cadence: UpolujEbooka at daily against UPH Siedlce's every 6 months. UPH Siedlce's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

UpolujEbooka ships an update daily, UPH Siedlce every 6 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | UpolujEbooka | UPH Siedlce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (6 ratings)](https://appshunter.io/ios/app/upolujebooka/id1433907145/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 46.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 6 months |
| Monetization | Free | — |
| Size | 25 MB | 30 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marcin Lukianczyk](https://appshunter.io/developer/1433907144) | [Sygnity Business Solutions](https://appshunter.io/developer/1294687573) |

## What reviewers say

### UpolujEbooka

[App page](https://appshunter.io/ios/app/upolujebooka/id1433907145)

Discover and track promotions on digital books from various online stores. Find cheap ebooks faster and avoid missing out on discounts for your favorite titles. Supports multiple devices and formats.

**Highlights:** Current ebook promotions, Cheap ebooks from online bookstores, Price tracking for selected titles, Convenient ebook search, Supports EPUB, MOBI, PDF formats, Works with Kindle, Kobo, PocketBook

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases:** none


### UPH Siedlce

[App page](https://appshunter.io/ios/app/uph-siedlce-mprolib/id1537367381)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UpolujEbooka free?

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

### Is UPH Siedlce free?

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

### Do UpolujEbooka or UPH Siedlce have ads?

Neither UpolujEbooka nor UPH Siedlce shows ads.

### Which is updated more often, UpolujEbooka or UPH Siedlce?

UpolujEbooka ships an update daily, and UPH Siedlce every 6 months. Most recently, UpolujEbooka was updated on November 2, 2026 and UPH Siedlce on November 7, 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.*