Productivity
Obsidian is the up-and-coming notes app that has great potential, however the platform is still in early stage, the syncing capability is still limited. Offcially, you have to pay USD4 per month for Obsidian Sync service and subscribe as a VIP member for mobile app early access. Or you can sync between desktopo (Windows, macOS, Linux) only. However, that does not mean we cannot access to our notes on mobile. As Obsidian allows customizing vault save location and adopt open file format like Markd
