Can I use MESH blocks without the MESH App? June 18, 2020 06:14 Updated Your MESH App is the hub for setting up and running your MESH blocks, so you'll need the app to use MESH blocks. Related articles Are there plans of making a more detailed help guide? How can I check if a MESH block is paired with any other phone or tablet? How to use file block How do I pair MESH blocks via Bluetooth to the MESH app?