the author of this app says:
Adminium allows you to control your Minecraft server with Bukkit from your iPhone. Have you ever gotten an annoying message from one of your players "Help! I am dying!" or "The server isn't up!" but were unable to do anything about it?
Ever needed to run that one command, but you were days from being back at your computer?
Adminium is your solution.
* Realtime console
* iPad support
* Manage multiple servers
* Control online players' inventories, health, op status, kick or ban them, and more
* Power management (start/stop)
* Plugin management
* Real-time chat
* Send messages privately to players
* View a map of the server, including player location
* View server settings
* View server statistics (player count, version, a lot more)
Adminium does not work with Hamachi.
What's New in version 1.3.1
- Fixed an issue where items given to players could not be used in crafting sometimes.
- Updated iTunes icon for Adminium.
- Requires iOS 4.3 or later.