# Anobii™ vs Bo

The clearest difference is in-app purchases: Bo at none against Anobii™'s 2. Bo also leads on update cadence (every 5 days vs every 6 weeks) and iOS requirement (15.1 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Anobii™ sells 2 in-app purchases, starting at $0.99 per month. Bo asks for nothing beyond the download.

Anobii™ ships an update every 6 weeks, Bo every 5 days. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Anobii™ | Bo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/anobii/id327440393/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 40.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 17 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [Ovolab](https://appshunter.io/developer/303088624) | [4Graph s.r.l](https://appshunter.io/developer/1796788390) |

## What reviewers say

### Anobii™

[App page](https://appshunter.io/ios/app/anobii/id327440393)

Connect with fellow book enthusiasts on this social network. Discover new titles, read and write reviews, join reading groups, and manage your personal digital library. Scan barcodes to easily add physical books to your collection.

**Highlights:** Discover new books, Read and write reviews, Join reading groups, Curate digital library, Build wishlists, Scan book barcodes

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | per month |
| No Ads | $9.00 | per year |


### Bo

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Anobii™ free?

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

### Is Bo free?

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

### Do Anobii™ or Bo have ads?

Both Anobii™ and Bo show ads.

### Which is updated more often, Anobii™ or Bo?

Anobii™ ships an update every 6 weeks, and Bo every 5 days. Most recently, Anobii™ was updated on November 6, 2026 and Bo on November 8, 2026.

---

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