# Shredder Chess vs Chess Openings Explorer Pro

The clearest difference is update cadence: Chess Openings Explorer Pro at every 3 weeks against Shredder Chess's every 7 months. Chess Openings Explorer Pro also leads on price ($3.99 vs $8.99) and device support (3 vs 1). Shredder Chess's advantage is review sentiment (83% vs 55%). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Shredder Chess costs $8.99 and Chess Openings Explorer Pro $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for Shredder Chess against 4.6 for Chess Openings Explorer Pro. Both are backed by a comparable volume of ratings — 336 and 357 respectively. Written reviews are what separate them: 83% of Shredder Chess's written reviews are positive against 55% of Chess Openings Explorer Pro's.

Shredder Chess ships an update every 7 months, Chess Openings Explorer Pro every 3 weeks. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Shredder Chess | Chess Openings Explorer Pro |
| --- | --- | --- |
| Price | $8.99 | **$3.99** |
| Rating | **[4.7 (336 ratings)](https://appshunter.io/ios/app/shredder-chess/id308032437/reviews)** | [4.6 (357 ratings)](https://appshunter.io/ios/app/chess-openings-explorer-pro/id1083431778/reviews) |
| Number of ratings | 336 | **357** |
| Positive reviews | **82.8% of reviews** | 54.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | **#49** | #54 |
| Size | 46 MB | 40 MB |
| Requires iOS | 16.0 | **10.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eiko Bleicher, Skizzix.com](https://appshunter.io/developer/288297104) | [Emmanuel Mathis](https://appshunter.io/developer/892041879) |

## What reviewers say

### Shredder Chess

[App page](https://appshunter.io/ios/app/shredder-chess/id308032437)

**Currently charting:** #49 Top Paid · Board, #143 Top Paid · Strategy (US App Store)

Engage in chess matches against a world champion AI, analyze your games, and solve numerous chess puzzles. This app offers adjustable difficulty and human-like play, helping you improve your skills anytime, anywhere.

**Highlights:** Play against adjustable AI strength, Analyze games and identify mistakes, Solve 1000 built-in chess puzzles, Mimics human playing styles, Automatic strength adjustment, In-game coach for mistakes

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent chess engine
- 👍 Adjustable difficulty level
- 🎨 Great graphics and interface
- 💡 Helpful puzzles and analysis
- ⚖️ Accurate ELO rating system

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🔒 Lack of online play and multiplayer
- 🔍 Limited opening book and game database
- 📏 Issues with screen size and layout on larger devices

**Reported bugs**

- Crashes when loading new games
- Incorrect move evaluation and scoring
- Compatibility issues with newer iOS versions

**Requested features**

- Add online/multiplayer functionality
- Expand game database and opening library
- Improve interface for larger screens
- Provide more detailed analysis and coaching


### Chess Openings Explorer Pro

[App page](https://appshunter.io/ios/app/chess-openings-explorer-pro/id1083431778)

**Currently charting:** #54 Top Paid · Board, #123 Top Paid · Puzzle (US App Store)

Master chess openings with a comprehensive dictionary and analysis of over 2 million Grandmaster games. Test your knowledge with interactive quizzes and analyze positions using a powerful built-in engine.

**Highlights:** Chess opening dictionary, Grandmaster game analysis, Interactive quiz modes, Position win/loss/draw stats, Built-in chess engine, PGN export

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

**In-app purchases:** none

**What reviewers like**

- 📚 Extensive database of grandmaster games (2 million+)
- 🎯 Intuitive opening explorer interface
- 📊 Clear visualization of move statistics and win rates
- 🎮 Easy access to replay master games
- 💡 Practical and pedagogical approach to learning openings

**What reviewers complain about**

- ⚠️ Limited depth - only covers ~5 moves in most lines
- ❌ Lacks built-in chess engine for analysis
- 😕 Confusing user interface for beginners
- 📖 Insufficient documentation and help instructions
- 🤷 Unclear what statistics and percentages mean

**Reported bugs**

- Games fail to load with 'failed to load games' error
- Wrong position displayed when accessing games from position
- Text truncation on opening names (iPhone)
- Incompatibility with older devices (iPad 4)
- App crashes or freezes

**Requested features**

- Built-in chess engine for position evaluation
- Ability to play own moves and get engine feedback
- Play openings against computer opponent
- PGN import functionality
- Quiz mode by opening


## Frequently asked questions

### Is Shredder Chess free?

Shredder Chess costs $8.99, with no in-app purchases.

### Is Chess Openings Explorer Pro free?

Chess Openings Explorer Pro costs $3.99, with no in-app purchases.

### Which has better reviews, Shredder Chess or Chess Openings Explorer Pro?

Shredder Chess is rated higher. Shredder Chess averages 4.7 out of 5 from 336 ratings, while Chess Openings Explorer Pro averages 4.6 from 357 ratings.

### Do Shredder Chess or Chess Openings Explorer Pro have ads?

Neither Shredder Chess nor Chess Openings Explorer Pro shows ads.

### Which is updated more often, Shredder Chess or Chess Openings Explorer Pro?

Shredder Chess ships an update every 7 months, and Chess Openings Explorer Pro every 3 weeks. Most recently, Shredder Chess was updated on October 31, 2026 and Chess Openings Explorer Pro on November 1, 2026.

### Which is more popular, Shredder Chess or Chess Openings Explorer Pro?

Shredder Chess currently peaks at #49 in the App Store charts, and Chess Openings Explorer Pro at #54. Chart position reflects recent download velocity rather than total install base.

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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.*