# BiblioBI vs Bo

The clearest difference is ads: BiblioBI at none against Bo's shown. BiblioBI also leads on iOS requirement (12.0 vs 15.1). Bo's advantage is update cadence (every 5 days vs every 2 months). On price, 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.

BiblioBI ships an update every 2 months, Bo every 5 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BiblioBI | Bo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 25 MB | 17 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [DOT BEYOND SRL](https://appshunter.io/developer/1384557126) | [4Graph s.r.l](https://appshunter.io/developer/1796788390) |

## What reviewers say

### BiblioBI

[App page](https://appshunter.io/ios/app/bibliobi/id1140804905)

Access the Biella Library System catalog to search for books and materials using text or barcode scanning. Manage your loans, view library information, and stay updated on news. Save bibliographies and check your reader status.

**Highlights:** Search books and materials, Barcode scanning for quick search, Filter search results, Check document availability, Request, reserve, and renew loans, Save synchronized bibliographies, View reader account status, Access library contact and hours

**In-app purchases:** none


### Bo

[App page](https://appshunter.io/ios/app/bo-oks/id6742098906)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BiblioBI free?

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

### Is Bo free?

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

### Do BiblioBI or Bo have ads?

Bo shows ads; BiblioBI does not.

### Which is updated more often, BiblioBI or Bo?

BiblioBI ships an update every 2 months, and Bo every 5 days. Most recently, BiblioBI was updated on November 2, 2026 and Bo on October 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.*