# Chess Opening Analyzer vs Noctie Chess Trainer

The clearest difference is price: Noctie Chess Trainer at Free against Chess Opening Analyzer's $0.99. Noctie Chess Trainer also leads on rating (4.7 vs 3.7) and review sentiment (74% vs 38%). Chess Opening Analyzer's advantage is in-app purchases (none vs 2). On update cadence, ads and iOS requirement there is nothing between them.

Noctie Chess Trainer is free to download; Chess Opening Analyzer costs $0.99 up front. Noctie Chess Trainer sells 2 in-app purchases, starting at $13.90 per month. Chess Opening Analyzer asks for nothing beyond the download.

Noctie Chess Trainer holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Noctie Chess Trainer has 636 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 38% of Chess Opening Analyzer's written reviews are positive against 74% of Noctie Chess Trainer's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 9, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Chess Opening Analyzer | Noctie Chess Trainer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.7 (19 ratings)](https://appshunter.io/ios/app/chess-opening-analyzer/id1538625322/reviews) | **[4.7 (636 ratings)](https://appshunter.io/ios/app/noctie-chess-trainer/id6444289077/reviews)** |
| Number of ratings | 19 | **636** |
| Positive reviews | 38.5% of reviews | **74.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Paid** | Subscription |
| Size | 21 MB | 42 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Enrico Castelli](https://appshunter.io/developer/1491683849) | [Noctie AB](https://appshunter.io/developer/1653607549) |

## What reviewers say

### Chess Opening Analyzer

[App page](https://appshunter.io/ios/app/chess-opening-analyzer/id1538625322)

Analyze your chess games by connecting your lichess and chess.com accounts. Identify your opening strengths and weaknesses through game statistics to improve your play.

**Highlights:** Connect lichess and chess.com accounts, Analyze game strengths and weaknesses, Identify familiar openings, Learn from game statistics, Improve opening play

**Features:** macOS Compatibility

**In-app purchases:** none


### Noctie Chess Trainer

[App page](https://appshunter.io/ios/app/noctie-chess-trainer/id6444289077)

This app offers a unique chess training experience by simulating human opponents who adapt to your skill level. It provides instant feedback, custom puzzles from your games, and tools to master openings and endgames. Designed for serious improvement, it focuses on deliberate practice without distractions.

**Highlights:** Human-like AI opponents, Adaptive difficulty levels, Opening repertoire training, Instant move feedback, Puzzles from your games, Position builder, Endgame lessons

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Club Noctie | $13.90 | per month |
| Club Noctie Yearly | $99.99 | per year |

**What reviewers like**

- 👍 Great for learning chess
- 💡 Realistic time management simulation
- 🚀 Improves chess skills quickly
- 💡 Human-like play style
- 💡 Flashcard system for mistakes

**What reviewers complain about**

- 👎 Blunders mislabeled
- 👎 Subscription required for themes
- 👎 Limited free content
- 👎 Puzzles are basic
- 👎 AI doesn't coach

**Reported bugs**

- Lost opening library and progress after update
- User flow to rebuild opening library is terrible
- Material difference calculation breaks with promoted queens
- Layout cuts off chessboard in portrait mode on iPad
- AI doesn't adjust strength based on user rating

**Requested features**

- Lifetime tier option
- Realistic time management for bots
- Dark mode
- Choice of colors and chessboards
- Import games from Lichess/Chess.com for flashcards


## Frequently asked questions

### Is Chess Opening Analyzer free?

Chess Opening Analyzer costs $0.99, with no in-app purchases.

### Is Noctie Chess Trainer free?

Noctie Chess Trainer is free to download, with in-app purchases available.

### Which has better reviews, Chess Opening Analyzer or Noctie Chess Trainer?

Noctie Chess Trainer is rated higher. Chess Opening Analyzer averages 3.7 out of 5 from 19 ratings, while Noctie Chess Trainer averages 4.7 from 636 ratings.

### Do Chess Opening Analyzer or Noctie Chess Trainer have ads?

Neither Chess Opening Analyzer nor Noctie Chess Trainer shows ads.

### Which is updated more often, Chess Opening Analyzer or Noctie Chess Trainer?

Chess Opening Analyzer ships an update every 3 weeks, and Noctie Chess Trainer every 3 weeks. Most recently, Chess Opening Analyzer was updated on October 9, 2026 and Noctie Chess Trainer on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*