That is sad but not surprising. I think they always had a bit more trouble with its sync system than they would have wanted.
I loved Simplenote for the longest time but ultimately simple pragmatism switched me to Apple Notes after dalliances with several task management apps.
They clearly changed their mind.
That "no longer developed" note is from September 2025.
They made a bunch of non-trivial improvements in 2026: https://simplenote.com/blog/
That is sad but not surprising. I think they always had a bit more trouble with its sync system than they would have wanted.
I loved Simplenote for the longest time but ultimately simple pragmatism switched me to Apple Notes after dalliances with several task management apps.