# BOOKSCAN Checker vs Smart

The clearest difference is update cadence: Smart at every 3 weeks against BOOKSCAN Checker's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BOOKSCAN Checker ships an update every 3 months, Smart every 3 weeks. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | BOOKSCAN Checker | Smart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 6 MB | 51 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BOOKSCAN Inc.](https://appshunter.io/developer/441217651) | [Palette](https://appshunter.io/developer/1035555402) |

## What reviewers say

### BOOKSCAN Checker

[App page](https://appshunter.io/ios/app/bookscan-checker/id461348808)

Scan book ISBN barcodes with your iPhone or iPod Touch camera to retrieve book and publisher information. It's designed for books that are out of copyright, public domain, or for which you have obtained permission to use.

**Highlights:** Scan ISBN barcodes using device camera, Display book information, Display publisher information, Supports iPhone, iPad, and iPod Touch, Free to download and use

**In-app purchases:** none


### Smart

[App page](https://appshunter.io/ios/app/smart-m/id1521788700)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BOOKSCAN Checker free?

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

### Is Smart free?

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

### Do BOOKSCAN Checker or Smart have ads?

Neither BOOKSCAN Checker nor Smart shows ads.

### Which is updated more often, BOOKSCAN Checker or Smart?

BOOKSCAN Checker ships an update every 3 months, and Smart every 3 weeks. Most recently, BOOKSCAN Checker was updated on September 19, 2026 and Smart on September 14, 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.*