DSD TECH SWITCH vs ZeD Wireless
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DSD TECH SWITCH
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This app is only used for relay control modules of the DSD TECH brand.
ZeD Wireless
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Developed exclusively to connect with MK Technology’s ZeD 3.0 wireless modules to measure a race car’s weight. With an easy-to-read display, users can see data such as corner weights, total weights, cross weight and percentage calculation. Users can make adjustments to their car with the aid of the live reading and save the results within the app.
Screenshots
Verdict
The clearest difference is iOS requirement: DSD TECH SWITCH at 9.3 against ZeD Wireless's 14.0. On price, update cadence, ads and in-app purchases 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.
DSD TECH SWITCH ships an update every 29 months, ZeD Wireless every 18 months. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.
| Parameter | DSD TECH SWITCH | ZeD Wireless |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 29 months | Every 18 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 14.0 |
| Further details — not scored | ||
| Size | 3 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | DongGuan DESHIDE TECHNOLOGY CO.,LTD | Jackco Transnational Inc. |
In-app purchases
DSD TECH SWITCH
No in-app purchases
ZeD Wireless
No in-app purchases
Questions
Is DSD TECH SWITCH free?
Is ZeD Wireless free?
Do DSD TECH SWITCH or ZeD Wireless have ads?
Which is updated more often, DSD TECH SWITCH or ZeD Wireless?
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