# MRZ Scanner vs IMb Scanner App

The clearest difference is review sentiment: IMb Scanner App at 59% against MRZ Scanner's 0%. IMb Scanner App also leads on rating (4.5 vs 3.0) and ratings volume (83 vs 2). MRZ Scanner's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. IMb Scanner App sells 2 in-app purchases, starting at $2.99 per month. MRZ Scanner asks for nothing beyond the download.

IMb Scanner App holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: IMb Scanner App has 83 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of MRZ Scanner's written reviews are positive against 59% of IMb Scanner App's.

MRZ Scanner ships an update every 5 weeks, IMb Scanner App every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MRZ Scanner | IMb Scanner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/mrz-scanner/id1346012808/reviews) | **[4.5 (83 ratings)](https://appshunter.io/ios/app/imb-scanner-app/id1635182953/reviews)** |
| Number of ratings | 2 | **83** |
| Positive reviews | 0.0% of reviews | **59.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 47 MB | 116 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adamantus](https://appshunter.io/developer/1104916318) | [Jordan Adishian](https://appshunter.io/developer/1635182955) |

## What reviewers say

### MRZ Scanner

[App page](https://appshunter.io/ios/app/mrz-scanner/id1346012808)

Scan machine-readable zones (MRZ) from documents in real-time, directly on your device. This app offers fast and accurate decoding without requiring an internet connection, ensuring your data remains private. Manually correct fields for improved accuracy.

**Highlights:** Real-time MRZ scanning, On-device processing (offline), High accuracy decoding, Fastest decoding time, Manual field correction, Data privacy

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is MRZ Scanner free?

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

### Is IMb Scanner App free?

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

### Which has better reviews, MRZ Scanner or IMb Scanner App?

IMb Scanner App is rated higher. MRZ Scanner averages 3.0 out of 5 from 2 ratings, while IMb Scanner App averages 4.5 from 83 ratings.

### Do MRZ Scanner or IMb Scanner App have ads?

Both MRZ Scanner and IMb Scanner App show ads.

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

MRZ Scanner ships an update every 5 weeks, and IMb Scanner App every 2 months. Most recently, MRZ Scanner was updated on November 2, 2026 and IMb Scanner App on November 3, 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.*