uPyxis Plus vs Relay™ by Luminultra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
uPyxis Plus
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An industrial application to seamlessly access and present your IoT data that being hosted by Pyxis Cloud industrial big data platform.
Relay™ by Luminultra
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Relay™ puts fast, clear microbial testing insights and team collaboration in your pocket — so field teams, operators, and decision makers can act with confidence. Relay™ empowers you to run, view, and share microbial test results wherever you work, connect directly to your PhotonMaster and PBM instruments, and keep your team aligned no matter the environment. What Relay™ does for you: • Instant result access — View test results as soon as they’re available, with clear, organized data for every site or location. • Direct instrument connection — Connect from PhotonMaster and PBM devices to the app for seamless field testing workflows. • Collaborate with your team — Share site results and insights securely with teammates across your organization so everyone stays on the same page. • Flexible workflows — Organize sites, groups, and sample locations to match how your team works, whether in the field, plant, or project environments. • Offline readiness — Work even without connectivity; Relay Mobile stores your results and syncs them when you’re back online. • Contextual help and guidance — Built-in support, guided tours, and help resources walk you through testing steps. Relay™ is designed for teams that need clarity, speed, and confidence in microbial monitoring without the complexity of scattered tools. Streamline your testing, empower your team, and turn insights into action faster — all from your mobile device. Download Relay™ and stay connected to your results anytime, anywhere.
Screenshots
Verdict
The clearest difference is update cadence: Relay™ by Luminultra at every 3 months against uPyxis Plus's every 15 months. uPyxis Plus's advantage is iOS requirement (10.0 vs 14.0). 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.
uPyxis Plus ships an update every 15 months, Relay™ by Luminultra every 3 months. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.
| Parameter | uPyxis Plus | Relay™ by Luminultra |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 15 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 31 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Pyxis Lab, Inc. | LuminUltra Technologies Ltd. |
In-app purchases
uPyxis Plus
No in-app purchases
Relay™ by Luminultra
No in-app purchases
Questions
Is uPyxis Plus free?
Is Relay™ by Luminultra free?
Do uPyxis Plus or Relay™ by Luminultra have ads?
Which is updated more often, uPyxis Plus or Relay™ by Luminultra?
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