SocialChess vs Chess

Play chess online with friends: fast games on the clock, or relaxed daily games you can move whenever you have a moment. Clean, beautiful, and never any ads. PLAY YOUR WAY • Live games from 1 to 90 minutes, with optional increments • Daily games with 1, 3 or 5 days per move. Keep many going at once • Play a Friend: send your personal invite link and start playing • Get matched with a random opponent, or find players by username • Chess960, premoves, conditional moves and optional takebacks • Push notifications when it's your move • Your account and games sync across all your devices and the web IMPROVE YOUR GAME • Game reviews with an accuracy score and a move-quality chart • Insights: plain-English explanations of why a move worked, or didn't • Second Chance: replay your mistakes and find the better move • Strategy Board: explore any position with engine lines SOCIAL • Chat and group chat • Profiles with photo, comments and a location map • Browse any player's games, and their opponents' games • Elo ratings and player rankings • Watch live games MEMBERSHIP SocialChess is free to play forever, or upgrade to a membership to unlock more features: • Up to 100 daily games at a time • Unlimited game reviews with Insights • Second Chance on any player's games • Elo charts and per-opponent statistics • All board styles • PGN export and a server archive of your games • Unrated games • Chat images and translation OUR PRINCIPLES • No ads, ever • Your privacy and data are respected • Features are chosen carefully and shaped by your feedback Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Chess Studio is the first and only application for iPhone and iPad able to manage chess databases and games in PGN format in a complete and efficient way. Chess Studio is an application designed and built for those players who really want to deepen their knowledge in the field of chess, studying chess regularly and participate in tournaments. Chess Studio allows you to: • Read database and games in PGN format (also with extended notation of moves). • Create, delete and modify folders and databases. • View games with annotations and textual comments and keep track of the displayed games. • Use a double chessboard on the same screen for better game analysis. • Visualize moves and variants in compact mode or indented mode. • Modify existing games with move annotation and textual comments. • Insert new games and positions. • Insert, replay and analyze games in Chess 960 mode. • Insert moves with annotations and textual comments. • Insert variation, subvariations etc. • Insert and visualize graphical annotation (colored arrows and highlighted squares). • Share Databases and Games through Airdrop. • Download chess database from internet. • Download chess database directly from PGN Mentor site. • Import games, database and Opening Books from other applications. • Merge two or more databases. • Copy/Paste games and positions. • Analyze games with Stockfish 19 Engine with the support of the Neural Networks (up to 5 lines of analysis simultaneously) with the support of the Engine Evaluation Bar. • Replay games automatically. • Visualize Pawn structure. • Manage Variations and sub-variatons: delete and promote variations. • Read the weekly Magazine The New In Chess (TWIC) and download the games. • Uploading and Downloading PGN Database to/from Dropbox, Google Drive, OneDrive. • Three different modes for moving pieces. • Analyze endgames with Endgame Tablebases. • Analyze and study Chess Openings in the Chess Openings Section. • Create and manage Opening Books in Polyglot format. • Import and manage ChessBase Opening Books (ctg format). • Automatically classify a database according to ECO code. • Replay, enter and analyze Chess 960 games (Fischer Random Chess). • Play against the engine both in standard mode and in Chess 960 mode. • Play online through the LiChess platform • Train by solving Puzzles • ChessBase Database support. • Diagram Recognition: this feature allows the user to take and/or upload photos of chess diagrams and convert them into PGN format positions. Other features and technical details: • Modify the board size. • Professional chess fonts and figurines for moves notation and annotation. • Preview of the game in the board tapping the Info button. • Quick search feature. • Advanced search feature. • Complete management of Null Moves with Tutorial. • Visualization of ECO code and Opening during game replay or game insertion. • Visualization of Book Openings during game replay or game insertion. • Portrait/Landscape mode for all devices. • Support of Slide Over and Split View mode. • Function to move up within variants and subvariants. • iOS 26 compatible and optimized for all the devices. • Sharing of databases across devices via iCloud Drive (also with Chess Studio for Mac OS). • Sound option. • Support for iPad Pro Keyboard or bluetooth keyboard. • VoiceOver/Accessibility support. • Direct contact via email with the developer to report problems, ask for explanation and suggestions (very quick answer!). • Languages: English, Italian, Spanish and German. Complete description at: https://chessstudio.wordpress.com/chess-studio/ To view the privacy policy and Terms of Use (EULA) visit https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ The application is continuously updated with new features and improvements. No registration! No advertising! No sharing of personal data!