But while these old smartphones might be cheaper, they may not be safe to use, especially if you bought a used phone that's more than a few years old. The problem is that older phones might run ...

(NFC Manager) A Universal Android NFC research and analysis toolkit. Made for Android security researchers and developers. Clone, analyze, and test contactless cards including MIFARE, NTAG, and ...

Sticky Note Android Application is a simple yet powerful note-taking app designed for quick and efficient note management. With features like offline access and note categorization, it provides a ...