While there is no record of a main branch release called , this specific version number likely refers to a minor maintenance update within the FL Studio Mobile lineage or a legacy version of the desktop software (FruityLoops 3).
The query "paper: fl studio 3.5.16" appears to be a reference to a specific version of FL Studio from its early history, likely when it was still known as . FL Studio 3.5 Series Overview fl studio 3.5.16
For historical context, the closest desktop versions to your query were released over two decades ago: FruityLoops 3.3.0 : Released October 15, 2001. FruityLoops 3.5.4 : Released June 19, 2002. FL Studio 4.0 : The official name change occurred in 2003. Legacy Support & Downloads While there is no record of a main