Offline chess software for ipad

Thanks for your input.......has anyone tried the Chessking/CT-Art Apps for ipad?
If so, can you use them offline?

Cheers @Rsava

Do you need something like a chess engine to analyse the games, right? You may try Smallfish or Stockfish Chess which both uses the current No. 1 chess engine: Stockfish. (https://itunes.apple.com/us/app/stockfish-chess/id305558605?mt=8) (https://itunes.apple.com/us/app/smallfish-chess-for-iphone/id675049147?mt=8)

Do you need something like a chess engine to analyse the games, right? You may try Smallfish or Stockfish Chess which both uses the current No. 1 chess engine: Stockfish. (https://itunes.apple.com/us/app/stockfish-chess/id305558605?mt=8) (https://itunes.apple.com/us/app/smallfish-chess-for-iphone/id675049147?mt=8)
No...just a engine to play against and some tactics software.
Anyone heard of Chessimo? that looks interesting!
https://itunes.apple.com/gb/app/chessimo-hd/id480983124?mt=8
Here is the list of all iPad compatible chess game: https://iosappers.com/top-games/best-ipad-chess-games/
In a few weeks time, i will be going sailing for a week and i will not have any internet access at sea. the only chess equipment i can realistically take is my trusty ipad.
Does anyone of any decent software for Ipad that will keep me occupied during down time?
Many thanks