The SonarPen 2 includes upgraded features like USB-C and finer pen tips. | Image: Greenbulb
In 2018, the SonarPen debuted as a cheaper alternative to the Apple Pencil by using audio signals transmitted to the iPad over a cable instead of Bluetooth. Its creators are back with an upgraded USB-C version that introduces additional functionality, including tilt detection and an improved tip that now closely resembles the Apple Pencil’s.
The SonarPen 2 is currently available for preorder through a Kickstarter crowdfunding campaign, with shipping estimated to start as early as April 2025. If you preorder early, the SonarPen 2 is discounted to around $32, with full retail pricing expected to be closer to $45.
Image: Greenbulb
The SonarPen 2 includes integrated cable management.
The SonarPen 2 still supports…
