# The Badge Scanner vs DSEI Gateway

The clearest difference is review sentiment: The Badge Scanner at 67% against DSEI Gateway's 15%. The Badge Scanner also leads on monetization model (free vs free with in-app purchases) and iOS requirement (9.1 vs 15.1). DSEI Gateway's advantage is update cadence (every 3 weeks vs every 2 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.

The Badge Scanner ships an update every 2 months, DSEI Gateway every 3 weeks. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | The Badge Scanner | DSEI Gateway |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/the-badge-scanner/id956220269/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **66.7% of reviews** | 15.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 84 MB | 46 MB |
| Requires iOS | **9.1** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Conference Badges Ltd](https://appshunter.io/developer/1769221254) | [CLARION EVENTS LIMITED](https://appshunter.io/developer/1380101120) |

## What reviewers say

### The Badge Scanner

[App page](https://appshunter.io/ios/app/the-badge-scanner/id956220269)

Transform your smartphone into a professional lead retrieval device for trade shows. Easily scan badges to capture attendee information and manage your leads efficiently.

**Highlights:** Smartphone to lead retrieval device conversion, Scans almost any modern camera-enabled smartphone, Powerful and flexible lead retrieval, Easy to deploy and use, Worldwide trade show support

**Features:** macOS Compatibility

**In-app purchases:** none


### DSEI Gateway

[App page](https://appshunter.io/ios/app/dsei-gateway/id6747173379)

Connect with key decision-makers and innovators in the global defence and security sector. Access curated industry news, market intelligence, and business opportunities. Facilitates networking through smart tools and exclusive member events.

**Highlights:** Personalized industry news feed, Global tender and procurement alerts, Smart matchmaking algorithm, Direct messaging and group chat, Member-only event bookings and check-ins, Global company directory with filtering

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and helpful for show
- 🚀 Good App to buy tickets

**What reviewers complain about**

- 🐛 Unusable
- 🐛 Crashes all the time
- 🐛 Doesn't Work
- 🐛 Slow and Can't upload a profile pic
- 🐛 Unexpected error for login

**Reported bugs**

- Email verification doesn't work
- Registration doesn't work
- App itself doesn't work
- Unable to set up the app
- Unexpected error on login

**Requested features**

- Easier to navigate floor plan


## Frequently asked questions

### Is The Badge Scanner free?

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

### Is DSEI Gateway free?

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

### Do The Badge Scanner or DSEI Gateway have ads?

Neither The Badge Scanner nor DSEI Gateway shows ads.

### Which is updated more often, The Badge Scanner or DSEI Gateway?

The Badge Scanner ships an update every 2 months, and DSEI Gateway every 3 weeks. Most recently, The Badge Scanner was updated on October 18, 2026 and DSEI Gateway on October 13, 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.*