MarkNote is a fast, material and multifunctional markdown note-taking application for Android. It has many cool features which can fit most of the requirements of the user.
Limbo is a QEMU-based emulator for Android. It currently supports PC & ARM emulation for Intel x86 and ARM architecture. See http://limboemulator.weebly.com/ for APK download and Instructions. http://limboemulator.weebly.com/