Chess Elo Calculator vs Chess Coach Pro
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Chess Elo Calculator
Calculate FIDE Elo ratings using the latest algorithms for precise results. This tool is designed for chess players who need an accurate rating calculation.
- FIDE Elo rating calculation
- Recent algorithms
- Precise calculation
- For chess players
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FIDE Rating Calculator with recent algorithms and precise calculation.
Chess Coach Pro
Master chess strategy and tactics with this comprehensive offline app. It offers thousands of puzzles and detailed sections on openings, traps, and endgames to sharpen your skills. Perfect for players of all ages looking to improve their game without distractions.
- Offline play, no ads
- 4500+ chess puzzles
- 16 chess openings
- Sections on traps, debut, endgame
- Mate diagonally exercises
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Advantages of the app "Chess Coach Pro": - Exclusive sections "Traps in the opening", "Debut", "Endgame"; - New section with exercises: "Mate diagonally"; - 100% offline, no Ads; - No in-app purchases; - No monthly fees. Chess is one of the best and interesting games on Earth! It is played by millions players around the world, from children to the elderly. But to understand how to play chess, it is not enough just know chess rules and names of chess pieces. It is much more important to learn chess strategy and tactics, as well as all the fields of the chess board to navigate it well. Our app contains 4500 chess puzzles and 16 chess openings. Each puzzle reveals to some tactic or trick. You have to guess the next chess move to solve the puzzle and move on to the next one. Please rate the app 5 stars and write your comment. Your feedback will help make the app better. We wish you a pleasant game, Team KemigoGames.
Screenshots
Verdict
The clearest difference is price: Chess Elo Calculator at Free against Chess Coach Pro's $14.99. Chess Elo Calculator also leads on review sentiment (100% vs 71%) and iOS requirement (7.0 vs 15.6). Chess Coach Pro's advantage is rating (4.0 vs 3.0). On ratings volume, update cadence, ads and in-app purchases 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
Chess Elo Calculator is free to download; Chess Coach Pro costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Chess Coach Pro holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews complicate that: 100% of Chess Elo Calculator's written reviews are positive against 71% of Chess Coach Pro's, so the app with the better star average is not the one people write more warmly about.
Chess Elo Calculator ships an update every 5 months, Chess Coach Pro every 4 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Chess Elo Calculator | Chess Coach Pro |
|---|---|---|
| Price | Free — better | $14.99 |
| Rating | 3.0 (2 ratings) | 4.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 71.4% of reviews |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 5 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 38 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Mastermind Computing | Igor Zelka |
Customer experience
Chess Elo Calculator
Chess Coach Pro
In-app purchases
Chess Elo Calculator
No in-app purchases
Chess Coach Pro
No in-app purchases
Questions
Is Chess Elo Calculator free?
Is Chess Coach Pro free?
Which has better reviews, Chess Elo Calculator or Chess Coach Pro?
Do Chess Elo Calculator or Chess Coach Pro have ads?
Which is updated more often, Chess Elo Calculator or Chess Coach Pro?
Other comparisons
