-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
There is a beta version of KDE Connect on iOS you can get through TestFlight. It’s not fully featured due to the lack of background processing which means no notification sync and the app must be open to use it, but everything else should be working. I know file transfer and virtual touchpad work. https://github.com/KDE/kdeconnect-ios
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.