# gun.deals Barcode Scanner vs Grayboe

The clearest difference is review sentiment: Grayboe at 100% against gun.deals Barcode Scanner's 77%. Grayboe also leads on rating (5.0 vs 4.7) and update cadence (every 5 weeks vs every 2 months). gun.deals Barcode Scanner's advantage is ratings volume (21 vs 5) and iOS requirement (9.1 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Grayboe holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 21 and 5 respectively. Written reviews point the same way: 77% of gun.deals Barcode Scanner's written reviews are positive against 100% of Grayboe's.

gun.deals Barcode Scanner ships an update every 2 months, Grayboe every 5 weeks. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | gun.deals Barcode Scanner | Grayboe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (21 ratings)](https://appshunter.io/ios/app/gundeals-barcode-scanner/id734609047/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/grayboe/id6757409676/reviews)** |
| Number of ratings | **21** | 5 |
| Positive reviews | 76.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 69 MB |
| Requires iOS | **9.1** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Apps 47, Inc](https://appshunter.io/developer/1236951007) | [Grayboe](https://appshunter.io/developer/1866724275) |

## What reviewers say

### gun.deals Barcode Scanner

[App page](https://appshunter.io/ios/app/gundeals-barcode-scanner/id734609047)

Scan UPC barcodes on firearms and ammunition to compare prices from various retailers. Discover deals on guns, ammo, and accessories powered by the gun.deals database. Uses your camera solely for scanning.

**Highlights:** UPC barcode scanning, Firearm price comparison, Ammunition price comparison, Accessory price comparison, Powered by gun.deals database

**Features:** macOS Compatibility

**In-app purchases:** none


### Grayboe

[App page](https://appshunter.io/ios/app/grayboe/id6757409676)

This app uses AI to analyze photos of your shooting targets, providing detailed metrics like group size and distance from the point of aim. It helps you track progress, manage equipment, and improve accuracy over time.

**Highlights:** AI-powered shot analysis, Group size and spread calculation, Progress tracking and trend analysis, Firearm and ammunition management, Cloud sync for data backup, Printable AI targets

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

**In-app purchases:** none


## Frequently asked questions

### Is gun.deals Barcode Scanner free?

gun.deals Barcode Scanner is free to download, with no in-app purchases.

### Is Grayboe free?

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

### Which has better reviews, gun.deals Barcode Scanner or Grayboe?

Grayboe is rated higher. gun.deals Barcode Scanner averages 4.7 out of 5 from 21 ratings, while Grayboe averages 5.0 from 5 ratings.

### Do gun.deals Barcode Scanner or Grayboe have ads?

Neither gun.deals Barcode Scanner nor Grayboe shows ads.

### Which is updated more often, gun.deals Barcode Scanner or Grayboe?

gun.deals Barcode Scanner ships an update every 2 months, and Grayboe every 5 weeks. Most recently, gun.deals Barcode Scanner was updated on October 23, 2026 and Grayboe on October 21, 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.*