Chessis: Chess Analysis
Chessis: Chess Analysis Summary
Chessis: Chess Analysis is a ad-supported, with in-app purchases Android app in the Board category, developed by Chess Improvement Apps. First released 4 years ago(Jul 2021), the app has accumulated 1.6M+ total installs and 25.5K ratings with a 4.75★ (excellent) average rating.
Recent activity: 8K installs this week (44.3K over 4 weeks) showing below average growth , and 138 new ratings this week (699 over 4 weeks) with slowing momentum. View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Nov 25, 2025. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Jun 19, 2025.
Store info: Last updated on Google Play on Dec 5, 2025 (version 94).
Chessis: Chess Analysis was last scanned for SDKs 2025-11-25. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Firebase
Google4.75★
Ratings: 25.5K
Screenshots
App Description
Play and analyze chess games! Detect mistakes, blunders and Improve your chess
ChessIs is a Chess Analysis app that allows you to
✔️ Analyze your games and get game reports
✔️ Analyze chess positions with Stockfish Engine
✔️ Detect Blunders, Mistakes, Missed Wins, Best Moves, etc
✔️ Play chess against Computer according to your level.
✔️ Setup Board Positions (Board Editor) and analyze them
✔️ Open Pgn files (PGN Viewer)
✔️ Get blunder alerts and learn why it was a blunder
✔️ Add multiple engine lines
✔️ Play engine lines
✔️ Customize board color and pieces
✔️Analyze your chess games from chess.com or Lichess
✔️ Export Annotated Pgn
✔️ Adjust "Game Report Depth"
✔️ Chess960 (FreeStyle Chess)
✔️ Games database with the ability to search fen in games
✔️ Add Oex engines
✔️ Change Engines settings like hash value and threads
✔️ List of all chess openings to explore
✔️ Play chess on the clock or set engine think time
✔️ Avg CPL on game reports
✔️Analyze games on either time or depth
✔️Show Threats
✔️Accuracy %
✔️ Threats
✔️ Draw Arrows on the board
ChessIs is one of the best Chess Analyzer apps. It helps you to improve your chess by analyzing your games and providing you with game reports which contain Blunders, Missed Wins, Best Moves, etc. It not only tells you where you made a blunder but also tells why that was a blunder.
To support the app we offer a Pro version with some extra benefits.
Most features of the app are free but you get some extra benefits with the Pro version:
✔️ Play/Show "Why Blunder" Line
✔️ Play Engine Lines
✔️ Enable NNUE
✔️Add unlimited engine lines
✔️ Adjust "Game Report Depth"
✔️ Adjust "Game Report Time"
✔️ Deep Analysis
✔️ While Playing show each move's strength
✔️ While Playing get a mistakes alert as well
✔️ No Ads
✔️ Analyze unlimited games forever!
✔️ Key Elements
Note: Deep analysis provides much more accurate and consistent results compare to quick analysis.
So Let's Analyze Chess with the ChessIs app!!!
You can expect lots of improvements and new features in the future! If you have any suggestions or need help, please feel free to email me at chessimprovementapps@gmail.com, Thank you:)