# BiblioBI vs Leaf

The clearest difference is review sentiment: Leaf at 100% against BiblioBI's 50%. Leaf also leads on update cadence (every 3 days vs every 2 months). BiblioBI's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Leaf sells 7 in-app purchases, starting at $2.99 per month. BiblioBI asks for nothing beyond the download.

BiblioBI ships an update every 2 months, Leaf every 3 days. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | BiblioBI | Leaf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/leaf-book-and-reading-tracker/id6758457945/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 85 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DOT BEYOND SRL](https://appshunter.io/developer/1384557126) | [Vincent Ballut](https://appshunter.io/developer/1873020916) |

## 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


### Leaf

[App page](https://appshunter.io/ios/app/leaf-book-and-reading-tracker/id6758457945)

This app helps you build a consistent reading habit by tracking your progress page by page and setting daily goals. It offers features like reading streaks, dual goal-setting modes, and visual progress indicators. An AI assistant is available for Pro users to interact with their reading data.

**Highlights:** Daily reading streak counter, Flexible and fixed date goal setting, Visual progress indicator, AI assistant for reading queries (Pro), Home screen widgets, Barcode scanning for book entry, Goodreads library import

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Leaf Pro Monthly | $2.99 | per month |
| Leaf Pro Annual | $24.99 | per year |
| Leaf Pro Annual | $24.99 | per year |
| Small | $1.99 | one-time |
| Medium | $4.99 | one-time |
| 3-Month Challenge Pass | $9.99 | one-time |
| Large | $9.99 | one-time |


## Frequently asked questions

### Is BiblioBI free?

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

### Is Leaf free?

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

### Do BiblioBI or Leaf have ads?

Leaf shows ads; BiblioBI does not.

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

BiblioBI ships an update every 2 months, and Leaf every 3 days. Most recently, BiblioBI was updated on October 11, 2026 and Leaf on October 19, 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.*