A wireless flash drive alternative with no hardware
Wireless flash drives launched at roughly $30 to $100, with a built-in battery and their own Wi-Fi network. SpareDisk gets a similar result with two devices you already have.
Where a hardware drive wins
It stores files by itself, independent of any phone, and it works with no second device online.
Where SpareDisk wins
Nothing to buy or charge, no joining a separate Wi-Fi network, and no companion app to install. Pairing is a QR code and a typed code.
Which to pick
Choose the drive if you want a standalone storage device. Choose SpareDisk if you want to move files between devices you already own.
Try it with the two devices you have
Open SpareDisk on both, scan the QR code, type the reply code, and send. Free to start, no account.
Open SpareDiskQuestions
Does SpareDisk replace a drive?
No. It moves files between two devices. It doesn't add standalone storage.