AN98 is an Android camera app developed by 李文志. It is a free app available on the Google Play Store under the Utilities & Tools category. AN98 is designed to support Android phones with OTG (On-The-Go) and UVC (USB Video Class) functionality.

With AN98, users can connect their OTG-enabled Android phones to various external devices, such as microscopes, endoscopes, and other USB cameras. To use AN98, users need to install the "CameraFi" app from the Google Play Store. Once installed, AN98 allows users to capture photos and videos using their connected external devices.

AN98 is compatible with a range of Android phones, including Samsung Galaxy S4, S5, S6, Note 2, Note 3, Note 5, HTC M9, M9+, M8, LG G4, and more. It provides a convenient solution for users who require OTG and UVC functionality on their Android phones for various purposes, including scientific observation, inspection, and documentation.

Please note that AN98 does not provide any additional features beyond supporting OTG and UVC functionality. It solely serves as a bridge between the connected external devices and the Android phone, facilitating the capture of photos and videos.