# DUMP vs Shelf Scanner.

The clearest difference is rating: Shelf Scanner. at 4.5 against DUMP's 1.0. Shelf Scanner. also leads on ads (none vs shown) and ratings volume (271 vs 1). DUMP's advantage is in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 7 months). On price 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. DUMP asks for nothing beyond the download.

Shelf Scanner. holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Shelf Scanner. has 271 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 20% of DUMP's written reviews are positive against 9% of Shelf Scanner.'s, so the app with the better star average is not the one people write more warmly about.

DUMP ships an update every 3 weeks, Shelf Scanner. every 7 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | DUMP | Shelf Scanner. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/dump-sell-your-books/id1666010367/reviews) | **[4.5 (271 ratings)](https://appshunter.io/ios/app/shelf-scanner/id6503261472/reviews)** |
| Number of ratings | 1 | **271** |
| Positive reviews | **20.0% of reviews** | 8.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 45 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alok Sharma](https://appshunter.io/developer/1103884293) | [Gabe Rogers](https://appshunter.io/developer/1584630702) |

## What reviewers say

### DUMP

[App page](https://appshunter.io/ios/app/dump-sell-your-books/id1666010367)

Easily sell your old books for cash using a barcode scanner or ISBN entry. Schedule convenient pick-ups and choose your preferred payment method. Turn your unwanted books into money while contributing to a greener planet.

**Highlights:** Scan book ISBNs with barcode scanner, Manually enter ISBN codes, Schedule book pick-ups, Choose payment methods (UPI, Bookchor Cash), User-friendly interface, Supports all book categories

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

**In-app purchases:** none


### 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 |

**What reviewers like**

- 💡 Great concept
- 🚀 Efficient (when it works)

**What reviewers complain about**

- 🐛 Doesn't work
- 🐛 Barcode scanner fails
- 🐛 Shelf scan fails
- 🐛 Typing ISBN fails
- 🐛 Photo scan fails

**Reported bugs**

- No button to press to cash in
- Barcode scanner doesn't work
- Typing barcode clears screen
- App stopped working
- No updates to app

**Requested features**

- Way to cash in
- Ability to remove wrong books
- Ability to save correct books


## Frequently asked questions

### Is DUMP free?

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

### Is Shelf Scanner. free?

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

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

Shelf Scanner. is rated higher. DUMP averages 1.0 out of 5 from 1 ratings, while Shelf Scanner. averages 4.5 from 271 ratings.

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

DUMP shows ads; Shelf Scanner. does not.

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

DUMP ships an update every 3 weeks, and Shelf Scanner. every 7 months. Most recently, DUMP was updated on November 7, 2026 and Shelf Scanner. on November 8, 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.*