Molecular geometry - Mirage is a free educational application developed by M. Chardine for Android devices. The app is categorized under Education and Reference and is intended to be used in a science classroom.

The first card asks the user to identify the molecule and write one sentence about its geometry. Cards 2 to 6 provide hints to explain the molecule's geometry using Lewis, electron pairs, and lone pairs. Cards 7 to 11 present the answers to the previous cards, showing the molecule's geometry, electron pairs, and lone pairs. The final card (Card 12) provides the ultimate answer for Card 1, showing the molecule's geometry, electron pairs, and lone pairs.

This application does not require an internet connection once downloaded. The interface is simple and user-friendly. However, it is important to note that the app is only useful when used with the marker set, which may not be readily available to all users.