# IMb Scanner App vs Barcode Inspector

The clearest difference is ads: Barcode Inspector at none against IMb Scanner App's shown. Barcode Inspector also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. IMb Scanner App sells 2 in-app purchases, starting at $2.99 per month and Barcode Inspector sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

IMb Scanner App ships an update every 2 months, Barcode Inspector every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | IMb Scanner App | Barcode Inspector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (83 ratings)](https://appshunter.io/ios/app/imb-scanner-app/id1635182953/reviews)** | — |
| Number of ratings | **83** | — |
| Positive reviews | 59.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 116 MB | 27 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jordan Adishian](https://appshunter.io/developer/1635182955) | [JAMES ERWIN COOPER JR](https://appshunter.io/developer/6816393558) |

## What reviewers say

### IMb Scanner App

[App page](https://appshunter.io/ios/app/imb-scanner-app/id1635182953)

Scan and decode USPS Intelligent Mail Barcodes (IMb) using your device's camera. Get a plain text breakdown of the barcode information for efficient mail processing. This free utility focuses exclusively on IMb barcodes.

**Highlights:** Scan USPS Intelligent Mail Barcodes (IMb), Convert IMb to plain text, Uses device camera for scanning, Free to use, Regular feature updates

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Monthly) | $2.99 | per month |
| Remove Ads (Yearly) | $19.99 | per year |


### Barcode Inspector

[App page](https://appshunter.io/ios/app/barcode-inspector/id6816393556)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited IMb Scanning | $4.99 | one-time |


## Frequently asked questions

### Is IMb Scanner App free?

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

### Is Barcode Inspector free?

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

### Do IMb Scanner App or Barcode Inspector have ads?

IMb Scanner App shows ads; Barcode Inspector does not.

### Which is updated more often, IMb Scanner App or Barcode Inspector?

IMb Scanner App ships an update every 2 months, and Barcode Inspector every 5 days. Most recently, IMb Scanner App was updated on November 3, 2026 and Barcode Inspector on October 31, 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.*