[5] Due to the short development period of two weeks, the app initially served primarily as an aggregate of links to official government websites.

[13] Although initially rumoured to have similar functions to Singapore's open-source TraceTogether app,[14] it did not have such features at release.

[15] Later, on 9 April 2020, another update was released adding an "essential information" tab and link to various translations of SBS news.

The clinic finder was built on top of the Australian Government's existing HealthDirect API,[19] in contrast to the rest of the app which uses Firebase Firestore and Remote Config to fetch dynamic content.

[22][23] Offline mode fixed in Android versions - now displays content when device is not connected to the internet.