nRF Toolbox vs DSD TECH SWITCH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
nRF Toolbox
This utility app connects to various Bluetooth Low Energy accessories. It demonstrates multiple BLE profiles, including health and fitness sensors, allowing users to monitor data from devices like heart rate monitors and glucose monitors.
- Bluetooth Low Energy connectivity
- Demonstrates BLE profiles
- Heart Rate Monitor support
- Glucose Monitor support
- Cycling Speed and Cadence
- Running Speed and Cadence
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nRF Toolbox works with a wide range of Bluetooth Low Energy accessories. It contains applications demonstrating BLE profiles: Cycling Speed and Cadence, Running Speed and Cadence, Heart Rate Monitor, Blood Pressure Monitor, Health Thermometer, Glucose Monitor, Continuous Glucose Monitor, Monitoring & Diagnostic and more. The source code of this application is available on GitHub: https://github.com/nordicsemi/iOS-nRF-Toolbox
DSD TECH SWITCH
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This app is only used for relay control modules of the DSD TECH brand.
Screenshots
Verdict
The clearest difference is update cadence: nRF Toolbox at every 5 weeks against DSD TECH SWITCH's every 29 months. DSD TECH SWITCH's advantage is iOS requirement (9.3 vs 18.0). 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.
nRF Toolbox ships an update every 5 weeks, DSD TECH SWITCH every 29 months. The most recent releases landed on October 6, 2026 and September 20, 2026 respectively.
| Parameter | nRF Toolbox | DSD TECH SWITCH |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (8 ratings) — better | — |
| Positive reviews | 22.2% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 5 weeks — better | Every 29 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 9.3 — better |
| Further details — not scored | ||
| Size | 9 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Nordic Semiconductor ASA | DongGuan DESHIDE TECHNOLOGY CO.,LTD |
In-app purchases
nRF Toolbox
No in-app purchases
DSD TECH SWITCH
No in-app purchases
Questions
Is nRF Toolbox free?
Is DSD TECH SWITCH free?
Do nRF Toolbox or DSD TECH SWITCH have ads?
Which is updated more often, nRF Toolbox or DSD TECH SWITCH?
Other comparisons
