YAY Scanner vs RENNtech HSM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YAY Scanner
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.
- Scan YAY barcodes
- Process gift certificates
- Customer engagement
- Anytime, anywhere use
- Partner login
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YAY Skanni gefur samstarfsaðilum tækifæri til að skanna YAY barkóða og þannig afgreiða viðskiptavini með YAY gjafabréf hvar og hvenær sem er. Eina sem samstarfsaðili YAY þarf að gera er að sækja YAY Skanni appið og skrá sig inn með virku notendanafni og lykilorði. _________ENG__________ YAY Scanner gives partners the opportunity to scan YAY barcodes and thus engage with customers with YAY gift certificates anywhere and anytime. All you have to do is download the YAY Scanner app and sign in with your active username and password.
RENNtech HSM
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An application used to control the Bluetooth version of the RENNtech Hand-held Suspension Module (HSM-BLE - RENNtech PN 32.971.8001). This application will allow you to change the ride-height of your Airmatic or ABC Suspension Mercedes using the RENNtech HSM-BLE device. Save up to three different profiles for quick access to your favorite ride-height settings. Please note that this application is not compatible with RENNtech HSM PN 32.222.6001.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | YAY Scanner | RENNtech HSM |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 7 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Yay ehf | Dian Esterhuyse |
In-app purchases
YAY Scanner
No in-app purchases
RENNtech HSM
No in-app purchases
Questions
Is YAY Scanner free?
Is RENNtech HSM free?
Do YAY Scanner or RENNtech HSM have ads?
Which is updated more often, YAY Scanner or RENNtech HSM?
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