Most of us have Android/iOS phones. We don't really have an app list.
So why don't we suggest some apps to each other? Limit yourself to 5 per post (or less), to give others a chance to contribute.
>AndChat - IRC client.
>Calculator++ - Advanced Calculator App
>Blackmarket Alpha - An unofficial App store. Enough said.
>tTorrent Pro - torrent downloader
>The Game of Life - A 0-player game.