Open Adaptive Switch
Accessibility Switch Control
About
This app configures and manages a DIY Bluetooth accessibility switch for iOS devices. It allows users to customize button actions, press modes, and switch settings without needing a computer. The app is designed to make assistive technology more affordable.
What's New in Open Adaptive Switch
1.1
July 16, 2026
FAQ
What hardware is required for Open Adaptive Switch?
This app requires the matching hardware, which is a DIY Bluetooth accessibility switch. You can build it yourself using a Seeed XIAO nRF52840 board, a button, and a small battery for approximately $15. Build instructions are available on GitHub.
How does Open Adaptive Switch work with iOS?
The app configures a DIY Bluetooth switch that works with iOS Switch Control. A single button press can perform actions like tapping the screen, running a recipe, or driving a scanner, providing an affordable assistive technology solution.
Can I customize the button functions with Open Adaptive Switch?
Yes, you can choose the key the button sends from a comprehensive list, including F13-F24 keys, letters, numbers, and common keys with modifiers. You can also set different press modes for single-key, tap-or-hold, and short/medium/long press actions.
Does Open Adaptive Switch collect personal data?
No, the app collects no personal data. It uses Bluetooth to connect to your switch and only contacts GitHub to check for firmware updates, which you can disable.
How often is Open Adaptive Switch updated?
The latest version is 1.1, and it was last updated on July 16, 2026. As an open-source project, updates are driven by community contributions and developer releases.
What is the age rating for Open Adaptive Switch?
The app has an age rating of 4+, making it suitable for a wide range of users, including children and adults who can benefit from assistive technology.
Can I manage multiple switches with Open Adaptive Switch?
The app allows you to rename the switch and pick a color to match your built button. It also displays a list of nearby switches before you connect, aiding in identification.
Is Open Adaptive Switch available on Android devices?
Currently, Open Adaptive Switch is designed for iOS devices, specifically the iPhone and iPad. It leverages iOS Switch Control for its functionality.
