GoKifu AI - Go/Baduk KataGo

■ GoKifu AI — Key Features ■

• Full-strength AI review powered by KataGo
• Board Scan: turn a photo into a digital position in seconds
• Joseki search across professional game records
• "Legends": play AIs trained on the masters of each era
• Flexible game-record editing with cloud sync
• Built-in browser that detects SGF files automatically

1. AI review powered by KataGo KataGo, one of the most trusted Go engines available, is built right in — with no extra charge beyond your subscription. Get best moves, variations, and win rates in real time. Analysis runs entirely on your device, so it works offline too — even on a plane. (A brief online check once every 3 days is required to verify your subscription.)

2. Board Scan: from photo to position in seconds Use a screenshot from a Go server, a photo from your library, or your camera — the position is recognized instantly, with no manual input. Supports 19×19, 13×13, and 9×9 boards.

3. Joseki search from professional games Set up any shape on the board and instantly find matching positions from the games of the world's top players, online games included. Color-reversed search and filtering by player or username are both supported.

4. "Legends" — play AIs from across Go history Take on AIs trained on the games of historic masters such as Honinbo Shusaku and Go Seigen, and get a feel for how each era played. You can also watch cross-era matches like "Shusaku's era vs. today."

5. Flexible editing & cloud sync Insert or delete moves mid-sequence and correct input mistakes on the spot. Transfer records via Google Drive or iCloud Drive, with automatic backup on Google Drive. Supports SGF, UGI, NGF, and UGF formats.

6. Built-in game-record browser Browse external kifu sites without leaving the app. SGF data on the page is detected automatically — start AI analysis with a single tap.

■ Pricing ■ A single monthly plan unlocks every feature. New users get a free trial; cancel any time during the trial and you won't be charged. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/