The Simplifya iOS app is currently only for conducting audits. The goal was to provide our users with a way to easily conduct an audit (carrying an iPhone/iPad vs. carrying a laptop) and a way for them to do it digitally in spaces where there is no internet or cell service. The iOS app also allows you to easily add notes and pictures to the audit questions while conducting an audit. All notes and pictures added to your audit will appear on the Audit Report that is generated.
We do have plans to beef up the iOS app so that you can use other Simplifya features, so be on the lookout for that. In the meantime, to do anything else with Simplifya (create audits, assign Action Items, add users, etc.), you will need to log into the website.