SiYuan
Yunnan Liandi Technology Co., Ltd.
Available on Google Play
4.7(172)
10,000+ installsFreeProductivity
Updated Jul 21, 2026 · v3.7.3
Privacy-first, self-hosted, fully open-source PKM tool
SiYuan is a privacy-first personal knowledge management system, support fine-grained block-level reference and Markdown WYSIWYG.
4 years on Google Play
This app isn't currently appearing in any tracked top charts.
Rating breakdown
5★
154
4★
0
3★
3
2★
3
1★
10