# ChessLine vs PMC Polytechnic College

The clearest difference is in-app purchases: PMC Polytechnic College at none against ChessLine's 4. PMC Polytechnic College also leads on update cadence (daily vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ChessLine sells 4 in-app purchases, starting at $4.99 per month. PMC Polytechnic College asks for nothing beyond the download.

ChessLine ships an update every 10 days, PMC Polytechnic College daily. Both last shipped on October 16, 2026.

## The numbers

| Metric | ChessLine | PMC Polytechnic College |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/chessline/id6748459144/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Daily** |
| Monetization | Freemium | — |
| Size | 90 MB | 36 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ChessLine](https://appshunter.io/developer/1825866415) | [Kumar Chinnaswamy](https://appshunter.io/developer/1846064715) |

## What reviewers say

### ChessLine

[App page](https://appshunter.io/ios/app/chessline/id6748459144)

This AI-powered chess coach offers personalized training, adapting to your skill level and style. It helps you build a tailored opening repertoire, learn step-by-step, and prepare for matches more effectively than generic lessons.

**Highlights:** Personalized opening trainer, AI-driven repertoire generation, Step-by-step learning, Adapts to Elo and style, Used in 60+ countries, Developed with university research

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessLine Premium | $4.99 | per month |
| ChessLine Premium | $49.99 | per year |
| ChessLine's Small Token Package | $2.99 | one-time |
| ChessLine's Big Token Package | $3.99 | one-time |


### PMC Polytechnic College

[App page](https://appshunter.io/ios/app/pmc-polytechnic-college/id6754916847)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChessLine free?

ChessLine is free to download, with in-app purchases available.

### Is PMC Polytechnic College free?

PMC Polytechnic College is free to download, with no in-app purchases.

### Do ChessLine or PMC Polytechnic College have ads?

Neither ChessLine nor PMC Polytechnic College shows ads.

### Which is updated more often, ChessLine or PMC Polytechnic College?

ChessLine ships an update every 10 days, and PMC Polytechnic College daily. Most recently, ChessLine was updated on October 16, 2026 and PMC Polytechnic College on October 16, 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.*