Chess worksheet vs Chess Variants Studio
Price, ratings, monetisation and update history for both games, side by side โ 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
Chess Variants Studio
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Play any of nine variants of chess with 8 levels, 1200-2100, against the custom Pulsar engine. Review games with variant engine analysis. Styles supported are Chess960, Crazyhouse, Atomic, Losers, Giveaway, Three Checks, Advanced Pawns, Reversed Pawns and Random Pieces. The rules are included in-app. No signup. Ad Free. Works Offline. The playing program is one i've designed and tested at different levels on internet chess servers in order to come up with the ratings on the board. Ratings range from 1200 to 2100 or 2200 depending on variant. Try the app for free. There's 10 free plays of pure variants like atomic, crazyhouse and loser's and 10 free plays of chessic variants like chess960 and 30 free views of played games with analysis. A single one-time purchase unlocks unlimited play and variant engine analysis. Played games are logged and can also be viewed/analyzed. When reviewing the player's games, users can override the moves and start making their own moves. Back up to main line to undo. If the user goes looks at the Moves while reviewing, the game can be copied to the clipboard. The app comes with two skin themes, a reddish wood and a teal. Also here are multiple board and piece choices to choose from in settings.
Screenshots
Verdict
The clearest difference is price: Chess Variants Studio at Free against Chess worksheet's $1.99. Chess Variants Studio also leads on update cadence (every 9 days vs every 2 months). Chess worksheet's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Chess Variants Studio is free to download; Chess worksheet costs $1.99 up front. Chess Variants Studio sells 1 one-off in-app purchase. Chess worksheet asks for nothing beyond the download.
Chess worksheet ships an update every 2 months, Chess Variants Studio every 9 days. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.
| Parameter | Chess worksheet | Chess Variants Studio |
|---|---|---|
| Price | $1.99 | Free โ better |
| Update frequency | Every 2 months | Every 9 days โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 4 MB | 8 MB |
| Age rating | +4 | 4+ |
| Developer | Diogenes Souza | Michael Adams |
In-app purchases
Chess worksheet
No in-app purchases
Chess Variants Studio
- Unlimited Plays and Views$3.99
Questions
Is Chess worksheet free?
Is Chess Variants Studio free?
Do Chess worksheet or Chess Variants Studio have ads?
Which is updated more often, Chess worksheet or Chess Variants Studio?
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