# Bookshelf Diary vs Folio 以書會友

The clearest difference is in-app purchases: Folio 以書會友 at none against Bookshelf Diary's 1. Folio 以書會友 also leads on ratings volume (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Bookshelf Diary sells 1 one-off in-app purchase. Folio 以書會友 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Bookshelf Diary against 5.0 for Folio 以書會友. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Bookshelf Diary ships an update every 9 days, Folio 以書會友 weekly. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Bookshelf Diary | Folio 以書會友 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/bookshelf-diary/id6758018882/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/folio/id6771667110/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free | Free |
| Size | 132 MB | 215 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [WANG MEI TING](https://appshunter.io/developer/1870321612) | [Yu-Ting Liao](https://appshunter.io/developer/1818270595) |

## What reviewers say

### Bookshelf Diary

[App page](https://appshunter.io/ios/app/bookshelf-diary/id6758018882)

Organize your book collection with ease using barcode scanning, batch entry for series, and progress tracking. Manage wishlists, customize shelf arrangements, and back up your data locally or via the cloud. Supports offline use and offers a dark mode.

**Highlights:** ISBN barcode scanning, Batch entry for series, Track owned and missing books, Wishlist management, Customizable shelf sorting, Excel export/import, Cloud backup, Offline functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus 永久版 | $7.99 | one-time |


### Folio 以書會友

[App page](https://appshunter.io/ios/app/folio/id6771667110)

This app facilitates deep connections through shared reading experiences. Users can invite others to read a book together, fostering meaningful interactions beyond superficial matching. It also serves as a personal digital bookshelf for tracking reading progress and thoughts.

**Highlights:** Shared reading experiences, Three user intentions for interaction, Four-stage co-reading process, Personal digital bookshelf, Progress-based chat unlocking, Shareable reading summaries

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

**In-app purchases:** none


## Frequently asked questions

### Is Bookshelf Diary free?

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

### Is Folio 以書會友 free?

Folio 以書會友 is free to download, with no in-app purchases.

### Which has better reviews, Bookshelf Diary or Folio 以書會友?

Bookshelf Diary and Folio 以書會友 are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Bookshelf Diary or Folio 以書會友 have ads?

Neither Bookshelf Diary nor Folio 以書會友 shows ads.

### Which is updated more often, Bookshelf Diary or Folio 以書會友?

Bookshelf Diary ships an update every 9 days, and Folio 以書會友 weekly. Most recently, Bookshelf Diary was updated on September 10, 2026 and Folio 以書會友 on September 23, 2026.

---

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