Chess Notation Trainer Pro vs ChessRiddle
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Chess Notation Trainer Pro
Read full descriptionHide full description
Serious about chess? But struggling to identify the squares, remembering sequences and following notations? Well, you just landed on the perfect app! This training app is designed to dramatically uplift your mastery over chess squares. There are 5 training sessions. A small dose of regular practice will make you: 1. Spot a square as soon as you hear/see its coordinate 2. Translate a sequence of moves into their notation at ease 3. Immediately identify the color of a square 4. Stay oriented regardless of you facing white or black 5. Follow along with chess tutorials, books or any discussion without a board 6. Massively speedup your thought process on any calculation 7. Finally, start playing blind chess! There are well thought out features everywhere, like different time controls for training, untimed practice mode, hints and tips during gameplay, achievements and milestones, global leaderboards and a complete visualization of your records. Don't be surprised if you see a sudden surge of rating simply increasing your strength on square reading. This is a beautiful and satisfyingly addictive way to your square mastery. Caution: If you are rated below 1500, this app is probably not gonna be as useful for you, and tactics training is something you should prioritize.
ChessRiddle
Read full descriptionHide full description
ChessRiddle is not your average tactics trainer. Instead of guessing single moves, you train real calculation โ as close to a real game as possible. WHAT MAKES CHESSRIDDLE DIFFERENT โข The board stays static: you calculate the whole line in your head instead of trying moves on the board. โข You enter the complete variation tree to prove you calculated the entire line โ no move-guessing. โข Mixed Mode: tactics and positional play combined, just like a real game โ you first decide whether the position is tactical or positional. โข Every solution is validated server-side with Stockfish. That sets ChessRiddle apart from the hundreds of pure tactics trainers where a well-guessed first move is enough. SIX TRAINING MODES โข Tactics โ Find classic combinations and tactical motifs โข Mixed โ Tactics and positional play in one mode: assess first, then solve โ just like at the board โข Pieceless โ Solve puzzles without visible pieces and train your board vision โข Visualization โ Calculate announced moves (pre-moves), then solve the position โข Opening Blunder โ Spot and punish typical opening mistakes โข Position Evaluation โ Estimate who stands better TRAINING PLANS Structured training sessions of warm-up, main part and cool-down โ automatically assembled by duration and focus. COLLECTIONS Build puzzle collections and edit them in bulk โ for your own training or for students. TRAIN TOGETHER In a shared session a trainer and a student work through the same positions. DUELS Challenge a friend to the same puzzles at your own pace. The more accurate player wins, not the faster one. Full history and a faster way to create a duel. NOTIFICATIONS Get notified about duels, friend requests and shared sessions. COORDINATES TRAINING Sharpen your board vision: find and name squares โ timed or as a streak. PERSONAL RATING Track your progress with an individual rating system. Every mode has its own rating, so you can target your weaknesses. DETAILED STATISTICS Analyze your performance with in-depth statistics and follow your development over time. LEADERBOARD Measure yourself against other players and climb the rankings. STREAK MODE Solve as many puzzles in a row as you can without a mistake and keep your streak alive. FRIENDS Connect with friends and compare your stats. ENGINE ANALYSIS Analyze positions with the built-in Stockfish engine. HISTORY Revisit solved and missed puzzles to learn from your mistakes. With Practice Mistakes you replay exactly the positions you got wrong. ChessRiddle is the ideal app for chess players who take their training seriously and want to improve in a game-like way โ from beginner to advanced. Train like you play. Prove your calculation.
Screenshots
Verdict
The clearest difference is price: ChessRiddle at Free against Chess Notation Trainer Pro's $4.99. ChessRiddle also leads on iOS requirement (15.0 vs 18.6). Chess Notation Trainer Pro's advantage is update cadence (every 6 days vs every 6 weeks). On ads, in-app purchases and device support 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
ChessRiddle is free to download; Chess Notation Trainer Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Chess Notation Trainer Pro ships an update every 6 days, ChessRiddle every 6 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.
| Parameter | Chess Notation Trainer Pro | ChessRiddle |
|---|---|---|
| Price | $4.99 | Free โ better |
| Update frequency | Every 6 days โ better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 18.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 26 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | Nishat Majid | Felix Andreas Beck |
In-app purchases
Chess Notation Trainer Pro
No in-app purchases
ChessRiddle
No in-app purchases
Questions
Is Chess Notation Trainer Pro free?
Is ChessRiddle free?
Do Chess Notation Trainer Pro or ChessRiddle have ads?
Which is updated more often, Chess Notation Trainer Pro or ChessRiddle?
Other comparisons















