# YAY Scanner vs RENNtech HSM

The clearest difference is update cadence: RENNtech HSM at every 3 months against YAY Scanner's every 7 months. RENNtech HSM also leads on iOS requirement (11.0 vs 15.1). 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.

YAY Scanner ships an update every 7 months, RENNtech HSM every 3 months. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | YAY Scanner | RENNtech HSM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/yay-scanner/id1478283207/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 21 MB | 4 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yay ehf](https://appshunter.io/developer/1475084000) | [Dian Esterhuyse](https://appshunter.io/developer/1715552648) |

## What reviewers say

### YAY Scanner

[App page](https://appshunter.io/ios/app/yay-scanner/id1478283207)

This utility app allows partners to scan YAY barcodes to process customer gift certificates. It requires an active username and password for login, enabling on-the-go customer service.

**Highlights:** Scan YAY barcodes, Process gift certificates, Customer engagement, Anytime, anywhere use, Partner login

**Features:** macOS Compatibility

**In-app purchases:** none


### RENNtech HSM

[App page](https://appshunter.io/ios/app/renntech-hsm/id6471528927)

**In-app purchases:** none


## Frequently asked questions

### Is YAY Scanner free?

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

### Is RENNtech HSM free?

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

### Do YAY Scanner or RENNtech HSM have ads?

Neither YAY Scanner nor RENNtech HSM shows ads.

### Which is updated more often, YAY Scanner or RENNtech HSM?

YAY Scanner ships an update every 7 months, and RENNtech HSM every 3 months. Most recently, YAY Scanner was updated on October 4, 2026 and RENNtech HSM on October 12, 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.*