# ChessLine vs Openit

The clearest difference is review sentiment: ChessLine at 100% against Openit's 0%. ChessLine also leads on rating (4.9 vs 3.0) and ratings volume (7 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ChessLine sells 4 in-app purchases, starting at $4.99 per month and Openit sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ChessLine holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: ChessLine has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of ChessLine's written reviews are positive against 0% of Openit's.

ChessLine ships an update every 10 days, Openit weekly. The most recent releases landed on September 12, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ChessLine | Openit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/chessline/id6748459144/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/openit-chess-opening-trainer/id6749825647/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Freemium | Freemium |
| Size | 100 MB | 137 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ChessLine](https://appshunter.io/developer/1825866415) | [Louis Raffin](https://appshunter.io/developer/1816724223) |

## 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 |


### Openit

[App page](https://appshunter.io/ios/app/openit-chess-opening-trainer/id6749825647)

Learn chess openings through interactive play and guided lessons. This app offers a gamified approach to understanding and memorizing opening moves, with modes for learning and practice. Sharpen your chess strategy from the first move.

**Highlights:** Interactive opening library, Coach-guided explanations, Gamified progression with streaks, Practice mode for reinforcement, Learn popular chess openings

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Openit Pro Monthly | $2.99 | per month |
| Openit Pro Annual | $14.99 | per year |


## Frequently asked questions

### Is ChessLine free?

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

### Is Openit free?

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

### Which has better reviews, ChessLine or Openit?

ChessLine is rated higher. ChessLine averages 4.9 out of 5 from 7 ratings, while Openit averages 3.0 from 1 ratings.

### Do ChessLine or Openit have ads?

Neither ChessLine nor Openit shows ads.

### Which is updated more often, ChessLine or Openit?

ChessLine ships an update every 10 days, and Openit weekly. Most recently, ChessLine was updated on September 12, 2026 and Openit on September 21, 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.*