# biblioUPO vs Trope

The clearest difference is in-app purchases: biblioUPO at none against Trope's 1. biblioUPO also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.5). Trope's advantage is update cadence (every 3 days vs every 15 months). On price and device support there is nothing between them.

Both are free to download. Trope sells 1 one-off in-app purchase. biblioUPO asks for nothing beyond the download.

biblioUPO ships an update every 15 months, Trope every 3 days. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | biblioUPO | Trope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/biblioupo/id1451042353/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 126 MB | 95 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [DOT BEYOND SRL](https://appshunter.io/developer/1384557126) | [Michele Galbiati](https://appshunter.io/developer/1857455998) |

## What reviewers say

### biblioUPO

[App page](https://appshunter.io/ios/app/biblioupo/id1451042353)

Access library services, search for books and ebooks, and manage your loans. Discover available resources, request items, and extend your borrowing periods. Save personal bibliographies and suggest new acquisitions.

**Highlights:** Search for books and ebooks, Barcode scanning for quick searches, Filter search results, Check document availability, Request, reserve, and renew loans, Manage personal bibliographies, Borrow and read ebooks

**In-app purchases:** none


### Trope

[App page](https://appshunter.io/ios/app/trope-tracker-libri/id6789898826)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trope Ad-Free | $0.99 | one-time |


## Frequently asked questions

### Is biblioUPO free?

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

### Is Trope free?

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

### Do biblioUPO or Trope have ads?

Trope shows ads; biblioUPO does not.

### Which is updated more often, biblioUPO or Trope?

biblioUPO ships an update every 15 months, and Trope every 3 days. Most recently, biblioUPO was updated on October 11, 2026 and Trope on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*