Chess worksheet vs Gambit
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Chess worksheet
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Very useful application, which uses the abbreviated algebraic annotation to make notes of the chess matches, replaces the paper sheet in tournaments, and has the advantage of converting the whole annotation into a "pgn" file with the record of the time spent in each move , sends the text pgn by email, the item can also be printed directly from the body of the email. Want to have your own base of matches against the strongest opponents always at hand, to evaluate your mistakes, analyze on chessBase improving your game, or sharing with your friends, download the app! Main features of this version: 1. Note the game in the abbreviated algebraic system. 2. Sharing the match, in the "pgn" format. 3. Sharing the game to other "pgn", StockFish and analysis engines directly from the device. 4. Sending the match via watsApp, email, etc. 5. Time recording on each move 6. Prevents frequent validation annotation errors. 7. Save games 8. List of all saved games
Gambit
Explore classic chess and five unique variants on a single board. Play against AI with adjustable difficulty, with friends offline, or online against others. Features include post-game analysis and a library of famous games.
- Classic Chess
- Five Chess Variants
- Computer AI Play
- Pass-and-Play Mode
- Online Multiplayer
- Post-Game Analysis
- Famous Game Library
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Gambit is chess — and five chess worlds beyond it. One clean board, every way to play. GAME TYPES • Classic Chess — full rules: castling, en passant, promotion, draws. • Fischer Random (Chess960) — randomized back rank with generalized castling. • Open Borders (Horde) — 36 pawns storm a full army. • Turnabout (Crazyhouse) — capture a piece, then drop it back as your own. • Siamese (Bughouse) — two boards, captured pieces feed your partner. • Star Trek Tri-D — three-dimensional chess across seven boards. WAYS TO PLAY • Computer — five difficulty levels, from a gentle start to a real fight. Moves are instant. • Pass-and-play — two players on one device. • Online — invite a friend with a link, or find a match automatically. Live clocks, resign and draw offers, and you can watch other live games. MORE • Eight board themes. • Post-game analysis — an evaluation graph and move-quality marks. • A library of famous games to replay. • Optional cross-device game history with "Sign in with Knomee." No account is required to play. Sign in only if you want your game history synced across devices.
Screenshots
Verdict
The clearest difference is price: Gambit at Free against Chess worksheet's $1.99. Chess worksheet's advantage is iOS requirement (14.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Gambit is free to download; Chess worksheet costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.
| Parameter | Chess worksheet | Gambit |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 7 MB |
| Age rating | +4 | 4+ |
| Developer | Diogenes Souza | Joseph Malone |
In-app purchases
Chess worksheet
No in-app purchases
Gambit
No in-app purchases









