diSwitch vs BLE Key App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
BLE Key App
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Features of BLE Key app: - Manual Unlock. Swipe up “Lock" icon on app's main page to unlock a door. - View User List and Add/Delete/Edit user information. - View Audit Trail to view/export event log history. - Backup and Restore data. - Add user cards or key fobs to unlock. - Enable keypad access to unlock.
Screenshots
Verdict
The clearest difference is update cadence: BLE Key App at every 2 months against diSwitch's every 23 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.
diSwitch ships an update every 23 months, BLE Key App every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.
| Parameter | diSwitch | BLE Key App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 23 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 1 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | DongGuan DESHIDE TECHNOLOGY CO.,LTD | Gianni Industries Inc. |
In-app purchases
diSwitch
No in-app purchases
BLE Key App
No in-app purchases
Questions
Is diSwitch free?
Is BLE Key App free?
Do diSwitch or BLE Key App have ads?
Which is updated more often, diSwitch or BLE Key App?
Other comparisons
