# Shelf Scanner. vs FolioSpace

The clearest difference is review sentiment: FolioSpace at 100% against Shelf Scanner.'s 10%. FolioSpace also leads on rating (5.0 vs 4.5) and update cadence (every 3 weeks vs every 7 months). Shelf Scanner.'s advantage is ratings volume (252 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Shelf Scanner. sells 3 in-app purchases, starting at $4.99 per 7 days and FolioSpace sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

FolioSpace holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Shelf Scanner. has 252 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 10% of Shelf Scanner.'s written reviews are positive against 100% of FolioSpace's.

Shelf Scanner. ships an update every 7 months, FolioSpace every 3 weeks. The most recent releases landed on September 30, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Shelf Scanner. | FolioSpace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (252 ratings)](https://appshunter.io/ios/app/shelf-scanner/id6503261472/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/foliospace/id6765784590/reviews)** |
| Number of ratings | **252** | 1 |
| Positive reviews | 9.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 45 MB | 6 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Gabe Rogers](https://appshunter.io/developer/1584630702) | [晓东 傅](https://appshunter.io/developer/328047099) |

## What reviewers say

### Shelf Scanner.

[App page](https://appshunter.io/ios/app/shelf-scanner/id6503261472)

Easily discover the value of books by scanning barcodes or taking photos of entire shelves. Get live pricing data from major online sellers to maximize your profit when selling your books.

**Highlights:** Scan book barcodes for value, Photo scan entire bookshelves, Live pricing data, Sell books for profit, Source from major online sellers

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Monthly Pro | $15.99 | per month |
| Annual Pro | $48.99 | per year |


### FolioSpace

[App page](https://appshunter.io/ios/app/foliospace/id6765784590)

This personal reading client allows you to browse, organize, and read your digital library. Enjoy comfortable reading layouts for books and comics, with optimized performance for large collections on iPad.

**Highlights:** Connect to FolioSpace Library server, Browse and organize remote library, Read EPUB, PDF, comics, webtoons, Comfortable reading layouts, Optimized for large libraries, Local caching for comics

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $2.99 | per month |
| Yearly Pro | $19.99 | per year |
| Lifetime Pro | $29.99 | one-time |


## Frequently asked questions

### Is Shelf Scanner. free?

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

### Is FolioSpace free?

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

### Which has better reviews, Shelf Scanner. or FolioSpace?

FolioSpace is rated higher. Shelf Scanner. averages 4.5 out of 5 from 252 ratings, while FolioSpace averages 5.0 from 1 ratings.

### Do Shelf Scanner. or FolioSpace have ads?

Neither Shelf Scanner. nor FolioSpace shows ads.

### Which is updated more often, Shelf Scanner. or FolioSpace?

Shelf Scanner. ships an update every 7 months, and FolioSpace every 3 weeks. Most recently, Shelf Scanner. was updated on September 30, 2026 and FolioSpace on September 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.*