# BioStar Air vs VendMate

The clearest difference is update cadence: VendMate at every 9 days against BioStar Air's every 6 weeks. VendMate also leads on iOS requirement (13.0 vs 16.4). 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.

BioStar Air ships an update every 6 weeks, VendMate every 9 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BioStar Air | VendMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/biostar-air/id6745057397/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 133 MB | 33 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SUPREMA](https://appshunter.io/developer/1027628414) | [Hebei Shengma Electronic Technology Co.,ltd.](https://appshunter.io/developer/6781570897) |

## What reviewers say

### BioStar Air

[App page](https://appshunter.io/ios/app/biostar-air/id6745057397)

Transform your smartphone into a secure mobile key for access control systems. Easily unlock doors at your office, gym, or school with a simple tap. Manage multiple credentials and ensure security with instant revocation options.

**Highlights:** Unlock doors with your phone, Works when phone is locked, Store multiple location credentials, Instant credential revocation, More secure than keycards

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

**In-app purchases:** none


### VendMate

[App page](https://appshunter.io/ios/app/vendmate/id6786586939)

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

**In-app purchases:** none


## Frequently asked questions

### Is BioStar Air free?

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

### Is VendMate free?

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

### Do BioStar Air or VendMate have ads?

Neither BioStar Air nor VendMate shows ads.

### Which is updated more often, BioStar Air or VendMate?

BioStar Air ships an update every 6 weeks, and VendMate every 9 days. Most recently, BioStar Air was updated on October 19, 2026 and VendMate on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*