At the time there was only the Official Desktop wallet and a third-party Android wallet.
Over the past few months, developers from the community have joined Charlie in the development of the wallet. This has allowed for a number of additional features to be included and has increased the speed of development significantly.
These developers has taken initiative to something we aim to encourage within the community. One avenue through which we are supporting this is the Ecosystem Fund, regarding which we will have more information soon.