# Green Security for Vendors vs ASDIN

The clearest difference is rating: ASDIN at 5.0 against Green Security for Vendors's 1.2. ASDIN also leads on iOS requirement (14.0 vs 16.4). Green Security for Vendors's advantage is update cadence (fortnightly vs every 12 months) and ratings volume (51 vs 2). 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.

ASDIN holds the better App Store score, 5.0 against 1.2. That said, the two scores are not equally well evidenced: Green Security for Vendors has 51 ratings behind it against 2, so its average is the more settled of the two.

Green Security for Vendors ships an update fortnightly, ASDIN every 12 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Green Security for Vendors | ASDIN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.2 (51 ratings)](https://appshunter.io/ios/app/green-security-for-vendors/id725008706/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/asdin/id1343281648/reviews)** |
| Number of ratings | **51** | 2 |
| Positive reviews | 1.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 12 months |
| Monetization | Free | Free |
| Size | 65 MB | 45 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Green Security LLC](https://appshunter.io/developer/725008709) | [American Society of Diagnostic and Interventional Nephrology](https://appshunter.io/developer/1343281647) |

## What reviewers say

### Green Security for Vendors

[App page](https://appshunter.io/ios/app/green-security-for-vendors/id725008706)

This app simplifies vendor credential management for healthcare facilities. It allows users to register, upload and track credentials, check into facilities, and manage their schedules. Access essential information and support in a secure, user-friendly mobile platform.

**Highlights:** Vendor registration, Credential upload and tracking, Facility check-in, Scheduling calendar, Customer support access

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

**In-app purchases:** none


### ASDIN

[App page](https://appshunter.io/ios/app/asdin/id1343281648)

Access comprehensive information for professional events, including session details, speaker biographies, venue maps, and sponsor listings. Stay updated with the latest event news and schedules directly on your mobile device.

**Highlights:** Session information, Speaker details, Venue maps, Sponsor and exhibitor listings, Latest event updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Green Security for Vendors free?

Green Security for Vendors is free to download, with no in-app purchases.

### Is ASDIN free?

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

### Which has better reviews, Green Security for Vendors or ASDIN?

ASDIN is rated higher. Green Security for Vendors averages 1.2 out of 5 from 51 ratings, while ASDIN averages 5.0 from 2 ratings.

### Do Green Security for Vendors or ASDIN have ads?

Neither Green Security for Vendors nor ASDIN shows ads.

### Which is updated more often, Green Security for Vendors or ASDIN?

Green Security for Vendors ships an update fortnightly, and ASDIN every 12 months. Most recently, Green Security for Vendors was updated on November 6, 2026 and ASDIN on November 2, 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.*