Blue Switch
Blue Switch is made and published by Vitalij Schaefer. AppBrain is an independent app data site and isn't affiliated with Vitalij Schaefer. The app name, icon, screenshots and description belong to Vitalij Schaefer and are shown as published on the App Store.
AppBrain's verdict
Established- Rating on App Store
- 3.79
- 43 ratings
- Last updated
- September 2, 2026
- Size
- 39.5 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on Blue Switch for iOS
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Store listing
By Vitalij Schaefer, from the App Store
Description by Vitalij Schaefer Written by the developer, not by AppBrain. Click to read.
To use this app, you need one of these three modules:
"2 Channel Relay Module Bluetooth BLE"
"4 Channel Relay Module Bluetooth BLE"
"8 Channel Relay Module Bluetooth BLE"
These modules can be ordered at many online shops. Please use a search engine to find a shop.
This app can be connected with any number of modules. By entering an alias, the modules are marked clearly and can easily be assigned to a use area. Name the modules for example "Relay 1", "Relay 2", "Electronic lab project" or "Ambient Light".
An alias can also be entered for each relay.
The default password for these modules is usually "12345678". For more security, the app also allows you to change the password. The password must be eight digits long.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 39.5 MB
- Content rating
- Everyone
Technologies used by Blue Switch
Releases
Updates seen on the App Store- Version
- 6.4
- Launched
- August 2017
No changelog data
Alternatives
Similar apps and more from Vitalij Schaefer
Rankings
App Store top chartsApp Store Rankings for Blue Switch
About the app and developer
About Blue Switch
Blue Switch is an utilities app developed by Vitalij Schaefer.
User Ratings
Blue Switch is rated 3.79 out of 5 stars. The rating is based on 43 ratings.
App Information
Blue Switch is freely available from the App Store. The app size is 39.46 MB. The latest version available is 6.4. The last update was on September 2, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since August 2017.
Developer information for Vitalij Schaefer
Address: