On the other hand, this has also caused some headaches around using it on mobile.. but so far this has been a worthwhile tradeoff. Thanks for all the hard work!
- Obsidian Sync is pretty slow.
- Obsidian Sync doesn't happen in the background, at present. That means, if you just made a bunch of updates in Obsidian, or you haven't opened the Obsidian mobile app in a while, you're in for a wait.
- Obsidian Sync occasionally has sync errors that involve manual interaction.
That said, it's fine and the overall Obsidian experience makes it worth it (well, if you can swing a discounted price).
More realistically, I used to use a custom sync setup with a WebDAV server I set up and Goodsync software. You can set it to sync in file change, and it was fast, with changes replicating in a few seconds.
As it is, the Obsidian sync takes a few minutes. And if you edit the file on another device before sync goes through, you’ll lose the changes from one device or the other.
I don't think that's the intended use case of Sync or anything they've ever said it could be used for.
Obsidian sells a first party syncing solution, which I hear works well:
I do git syncing on Android via termux (It works most of the time, except when git decides to shit itself every now and then on my tablet):
https://forum.obsidian.md/t/guide-using-git-to-sync-your-obs...
I can't vouch for it because I don't have any iOS devices new enough to support it, but supposedly you can use Working Copy to sync via git on iOS:
https://forum.obsidian.md/t/mobile-setting-up-ios-git-based-...
So far it has worked absolutely flawless. If I change a file it's changing on my connected device in seconds. Not exactly like working on a shared google doc but close enough that I would even use it as a hack to quickly share links between my mobile and my desktop
If you are transferring from desktop to mobile, make sure the .obsidian folder inside the vault is copied also
Caveat: not an obsidian user (although I am a big step closer after this)