BT vs diSwitch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BT
Control Bluetooth-enabled LED dimmers and switches directly from your smartphone. Adjust lighting settings with ease using this utility application.
- Control Bluetooth LED dimmers
- Control Bluetooth switches
- Adjust lighting settings
- Smartphone utility
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With BT-Switch app you can control Bluetooth led dimmers and switches.
diSwitch
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diSwitch was previously named DSD TECH Switch. diSwitch lets you control compatible DSD TECH Bluetooth relay modules from your iPhone or iPad. Discover nearby modules, save devices, view connection status, and control relay channels. Manage connection passwords and device passwords, and choose English, Simplified Chinese, or follow your iOS language. Compatible DSD TECH Bluetooth relay hardware is required. Device information and app settings are stored locally. No app account is required.
Screenshots
Verdict
The clearest difference is update cadence: BT at every 5 months against diSwitch's every 23 months. BT also leads on iOS requirement (8.1 vs 15.0). 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.
BT ships an update every 5 months, diSwitch every 23 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | BT | diSwitch |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months — better | Every 23 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Electromen Oy | DongGuan DESHIDE TECHNOLOGY CO.,LTD |
In-app purchases
BT
No in-app purchases
diSwitch
No in-app purchases
