I just wish someone would do this for iPad. I know the market is small, but there's nothing even attempting this for iPad.
Some things to look at:
- Kodex
- GoCoEdit
- Textastic (pair with Working Copy)
- Code Editor (unsupported, formerly Coda)
- Codea
And if you’re online: - https://github.com/coder/code-server
(see: https://coder.com/docs/coder/latest/comparison )