I was wondering what software are people using to track results in their tournaments. I did a quick google search and I did find one IOS app and a few spreadsheet solutions but not much else.
I'd be willing to build something bespoke to help run Netrunner tournaments if there was a gap here and people would find it useful.
What exactly are you looking for? Sounds like, at a minimum, you're needing something that runs on either iOS or OSX. A spreadsheet template should work just fine for a Swiss style tournament. Heck, that is what is used by the owner of the nearest FLGS here for M:tG, A:NR, etc...
The advantage of something like an Excel file is that it should be a lot more OS agnostic than, say, a C++ program. There are probably websites that provide this functionality as well, which is good, provided that you either have access to the Net at the tournament site, or that the software can be run on a local computer.
https://www.google.c... swiss software