Memo - Study Programming is an Android application developed by Olmps. It is a free app in the Education & Reference category. The app uses a memory card-based approach to help users practice the programming topics of their interest. The app offers a unique set of collections that range from basic to advanced programming topics. Each collection contains a hand-picked selection of resources that allow users to delve deep into the topics they want to explore.

The app allows users to rate their experience with each Memo, and this data is used to remind them when a particular topic needs more practice. The app learns user behavior and uses an algorithm called the "forgetting curve" to identify when to show a specific topic again. The app has been built by the community, for the community, and users can contribute to the app's development by visiting their Github page. The development of the app has also been documented in a series of videos on the Lucas Montano channel on Youtube.