# BabiBooks vs SIAE+

The clearest difference is price: SIAE+ at Free against BabiBooks's $3.99. SIAE+ also leads on rating (4.7 vs 3.0) and in-app purchases (none vs 1). BabiBooks's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On update cadence and ads there is nothing between them.

SIAE+ is free to download; BabiBooks costs $3.99 up front. BabiBooks sells 1 one-off in-app purchase. SIAE+ asks for nothing beyond the download.

SIAE+ holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: SIAE+ has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 57% of BabiBooks's written reviews are positive against 71% of SIAE+'s.

BabiBooks ships an update monthly, SIAE+ every 3 weeks. Both last shipped on October 14, 2026.

## The numbers

| Metric | BabiBooks | SIAE+ |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/babibooks/id326692816/reviews) | **[4.7 (11 ratings)](https://appshunter.io/ios/app/siae-plus/id1465450346/reviews)** |
| Number of ratings | 2 | **11** |
| Positive reviews | 57.1% of reviews | **70.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 41 MB | 65 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Stefano Falda](https://appshunter.io/developer/305227991) | [SIAE](https://appshunter.io/developer/454454114) |

## What reviewers say

### BabiBooks

[App page](https://appshunter.io/ios/app/babibooks/id326692816)

Manage your book collection and wish list efficiently. Query online databases to add book details, including descriptions, publishers, and prices. Organize your library by various criteria and access information offline.

**Highlights:** Manage book collection and wish list, Query internet book databases, Add detailed book information, Organize by author, publisher, category, Offline access to collection data, ISBN scanning via camera, Export library data (in-app purchase)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Export library to Excel | $0.99 | one-time |


### SIAE+

[App page](https://appshunter.io/ios/app/siae-plus/id1465450346)

Manage your author and publisher services on the go with an intuitive interface. Easily register, deposit works, track royalties, and monitor your music's performance on digital platforms. Access your catalog and manage your account securely.

**Highlights:** On-the-go registration, Secure access with Face ID/Touch ID, Deposit and sign works, Track royalties and earnings, Monitor music on digital platforms, View payment information, Discover venues playing your music, Access SIAE catalog

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

**In-app purchases:** none


## Frequently asked questions

### Is BabiBooks free?

BabiBooks costs $3.99, and also offers in-app purchases.

### Is SIAE+ free?

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

### Which has better reviews, BabiBooks or SIAE+?

SIAE+ is rated higher. BabiBooks averages 3.0 out of 5 from 2 ratings, while SIAE+ averages 4.7 from 11 ratings.

### Do BabiBooks or SIAE+ have ads?

Neither BabiBooks nor SIAE+ shows ads.

### Which is updated more often, BabiBooks or SIAE+?

BabiBooks ships an update monthly, and SIAE+ every 3 weeks. Most recently, BabiBooks was updated on October 14, 2026 and SIAE+ on October 14, 2026.

---

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