The "Golden Memory" app is designed for seniors who want to keep their memory sharp. It is a memory training game that features beautiful memory game photos that evoke memories of old times. Golden Memory consists of six game screens: 1. Animals, 2. Travel, 3. Gardens and Parks, 4. Flowers, 5. Food, and 6. Music. Among the foods, two healthy drinks are also shown twice, to remind seniors to drink regularly. The app serves an important health prevention function for seniors. The beautiful graphics evoke memories of pets, walks, concerts, songs, travels, and popular flowers. Seniors experience moments of reminiscing about good times during the gaming experience. The app is very easy to use. The main menu is clicked on the desired memory category, and 16 covered cards (2 x 8 photographs) are displayed on the screen, which should be clicked in pairs. If the cards do not match, they are covered again, and if they do match, they remain uncovered, and the next pair can be uncovered. When all cards are paired, a message appears that the game has been won. The app is ad-free and only requires a one-time payment. Seniors are therefore not disturbed by banner or full-screen ads while playing. This is a helpful app that helps seniors stay mentally fit even in old age. Developed by an app developer with a diploma in pedagogy from the Johann Wolfgang Goethe University and professional experience in a nursing home.