# Chessvision.ai Chess Scanner vs PLL Trainer

The clearest difference is in-app purchases: PLL Trainer at none against Chessvision.ai Chess Scanner's 2. PLL Trainer also leads on rating (5.0 vs 4.8). Chessvision.ai Chess Scanner's advantage is ratings volume (1.1K vs 3) and iOS requirement (11.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chessvision.ai Chess Scanner sells 2 in-app purchases, starting at $5.99 per month. PLL Trainer asks for nothing beyond the download.

PLL Trainer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Chessvision.ai Chess Scanner has 1.1K ratings behind it against 3, so its average is the more settled of the two.

Chessvision.ai Chess Scanner ships an update every 4 months, PLL Trainer every 6 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Chessvision.ai Chess Scanner | PLL Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.1K ratings)](https://appshunter.io/ios/app/chessvisionai-chess-scanner/id1574933453/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pll-trainer/id1595459897/reviews)** |
| Number of ratings | **1.1K** | 3 |
| Positive reviews | 68.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 26 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pawel Kacprzak](https://appshunter.io/developer/1574933455) | [Thomas Guilleminot](https://appshunter.io/developer/1185234015) |

## What reviewers say

### Chessvision.ai Chess Scanner

[App page](https://appshunter.io/ios/app/chessvisionai-chess-scanner/id1574933453)

Instantly analyze chess positions from images or videos. Scan diagrams from books or live streams and get engine analysis. Save positions, find related videos, and explore games.

**Highlights:** Scan chess positions from images and video, Analyze positions with a chess engine, Save scanned positions to a library, Find and play related chess videos, Explore games matching scanned positions, Share scanned diagrams

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chessvision.ai Membership | $5.99 | per month |
| Chessvision.ai Membership | $45.99 | per year |

**What reviewers like**

- 🚀 Instant scanning and analysis
- 👍 Easy to use and efficient
- 🔍 Accurate chess position recognition
- 💡 Helpful for chess training and puzzle solving
- 🤖 Powerful chess engine integration

**What reviewers complain about**

- 🐛 Inconsistent scanning accuracy
- 💰 Expensive subscription model
- 🔒 Limited free usage
- 🔍 Lack of subvariation support
- 🤖 Insufficient move explanation

**Reported bugs**

- Crashing issues
- Inverted board orientation
- Disappearing saved positions
- Compatibility problems on M1 Macs

**Requested features**

- Ability to save and manage scanned positions
- Integration with other chess platforms
- Offline analysis capabilities
- Support for handwritten chess notation
- Customizable analysis settings


### PLL Trainer

[App page](https://appshunter.io/ios/app/pll-trainer/id1595459897)

Improve your speed in recognizing PLL algorithms with this app. It offers a two-sided recognition trainer and allows you to select a specific color or train neutrally.

**Highlights:** PLL recognition trainer, Two-sided recognition, Color-specific training, Color neutral training, Fast algorithm recognition

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chessvision.ai Chess Scanner free?

Chessvision.ai Chess Scanner is free to download, with in-app purchases available.

### Is PLL Trainer free?

PLL Trainer is free to download, with no in-app purchases.

### Which has better reviews, Chessvision.ai Chess Scanner or PLL Trainer?

PLL Trainer is rated higher. Chessvision.ai Chess Scanner averages 4.8 out of 5 from 1.1K ratings, while PLL Trainer averages 5.0 from 3 ratings.

### Do Chessvision.ai Chess Scanner or PLL Trainer have ads?

Neither Chessvision.ai Chess Scanner nor PLL Trainer shows ads.

### Which is updated more often, Chessvision.ai Chess Scanner or PLL Trainer?

Chessvision.ai Chess Scanner ships an update every 4 months, and PLL Trainer every 6 months. Most recently, Chessvision.ai Chess Scanner was updated on November 3, 2026 and PLL Trainer on November 3, 2026.

---

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