SVAB Quantum vs Zeliox ZAI4
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SVAB Quantum
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With the Quantum app, your phone becomes the wireless link between your tool’s and your excavator equipped with Quantum Tool Recognition. With Tool Recognition, you get a better track of your tool’s. The system monitors both the physical position and the use. If you have regular service intervals on your tool’s, we can automatically alert you when it's time for service. A map view in the app lets you see where you put your tool’s. If your machine control system*¹ is compatible with Quantum, information about which tool is connected to the machine control system is sent. The machine control system automatically sets the dimensions of the new tool. - Help you keep track of your tool’s operating time and notify you when it's time for service - A map view in the app shows where you put your tool’s - Eliminates the risk that you forget to change tool in your machine control system*² Do you lack Quantum in your machine? Please contact your nearest dealer. For more information about Quantum, see https://svab.se Continued use of GPS running in the background can dramatically decrease battery life. *¹ For example, Leica, TopCon, Trimble *² This feature requires that your machine control system is compatible with Quantum
Zeliox ZAI4
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This APP is designed for Zeliox products to: 1) help users know the device status and data in real time; 2) provide the latest firmware and configuration file; 3) provide wider usage for Zeliox products. Overall, this APP will be a great tool for you to use your Zeliox products. We hope you will always enjoy using Zeliox products.
Screenshots
Verdict
The clearest difference is update cadence: SVAB Quantum at monthly against Zeliox ZAI4's every 7 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.
SVAB Quantum ships an update monthly, Zeliox ZAI4 every 7 months. Both last shipped on September 7, 2026.
| Parameter | SVAB Quantum | Zeliox ZAI4 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 18 MB | 34 MB |
| Age rating | 4+ | 17+ |
| Developer | SVAB Hydraulik AB | Zeliox |
In-app purchases
SVAB Quantum
No in-app purchases
Zeliox ZAI4
No in-app purchases
Questions
Is SVAB Quantum free?
Is Zeliox ZAI4 free?
Do SVAB Quantum or Zeliox ZAI4 have ads?
Which is updated more often, SVAB Quantum or Zeliox ZAI4?
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