This is a project I started on June, 2015. At first, it would be for my personal use only, but I had put so much effort on it and the result was so good that it was obvious I had to publish it. The first version was released on Dec/2015 and it’s been kept updated ever since. The last update adapts the UI for the new iOS 11, for the iPhone X and for iPad. Since it was first launched, it has an average of 100 downloads/month. Here is the list of features as shown on the app description on the AppStore:

• Connect up to 10 accounts (switch with a single tap on the accounts section)

• Connect accounts using Token or Email/Password

Droplets:

• Create multiple droplets at once
• Deploy using Distributions, Applications or Snapshots
• Add MetaData (User Data) and SSH Keys during creation
• Rebuild, Rename and Destroy
• Reset password
• Take snapshots
• Power On, Off, Shutdown, Reboot and Power Cycle
• Activate IPv6 and Private Networking
• Enable and disable Backups
• See a list of the backups and convert them to snapshots
• Read and Copy IPv4, IPv6 and Private Networking addresses
• Save a droplet size or region as favorite by tapping and holding on it

Snapshots:

• Take, Rename and Destroy
• Build from
• See an estimation of the costs
• Transfer to other regions

DNS:

• Create Domains and Records
• Edit and Destroy Records
• Mark Domains as favorite to have their Records automatically loaded.

SSH Keys:

• Create, Rename and Destroy
• Read and Copy Public Key and Fingerprint
• Mark as favorite to have it already selected when you open the Droplet Creation page

Please contact me if you want to suggest a feature or report a bug.
I bet this app can be useful to you :)