STZ vs LinkRay Discovery Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STZ
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With our app, you can communicate and manage your STZ-7 devices via your local Wi-Fi network or Bluetooth connection. You can configure 20 stunning programs as well as change device settings.
LinkRay Discovery Tool
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This application searches for LinkRay devices, using this during the installation process allows the user to find devices when also connected on the same network using WiFi or searching for nearby devices over Bluetooth without the need to be joined on the same network. The results from the search can be connected to directly on your mobile device or used for connection via another connected device of our choice.
Screenshots
Verdict
The clearest difference is update cadence: LinkRay Discovery Tool at every 3 weeks against STZ's every 8 months. 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.
STZ ships an update every 8 months, LinkRay Discovery Tool every 3 weeks. The most recent releases landed on May 17, 2026 and September 11, 2026 respectively.
| Parameter | STZ | LinkRay Discovery Tool |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Dominik Kedzierski | Versinetic Limited |
In-app purchases
STZ
No in-app purchases
LinkRay Discovery Tool
No in-app purchases
Questions
Is STZ free?
Is LinkRay Discovery Tool free?
Do STZ or LinkRay Discovery Tool have ads?
Which is updated more often, STZ or LinkRay Discovery Tool?
Other comparisons
