iDroidDS vs NooDS

iDroidDS, also called nds4droid, is a free Nintendo DS emulator for Android smartphones. It uses DeSmuME 0.9.11 as its core and lists save states, cheat support, and screen layouts for Both, Main, Touch, Portrait, and Landscape. The project is open source under the GNU General Public License, welcomes contributions, and says the emulator has no advertisements. Supported processor architectures are armeabi-v7a, arm64-v8a, x86, and x86_64. This version requires Android 5.0 (Lollipop) or newer; the README says devices with more than 512 MB of RAM and that Android version should be able to run it. Performance can vary with device hardware and the game being emulated. The repository warns that it is not the official nds4droid repository and that the project is not stable. Issues can be reported through GitHub tickets, but reports involving devices below Android 5.0 or ROMs that do not operate correctly will be closed. Dropbox save syncing and work on the OpenGL ES 2.0 and 3.0 renderers are listed as planned tasks. The software is provided as-is without warranty.

NooDS has no write-up on Specifiction yet; its figures are above.