# CL vs Chessdock

The clearest difference is in-app purchases: CL at none against Chessdock's 1. CL also leads on ratings volume (83 vs 1) and iOS requirement (13.0 vs 17.6). Chessdock's advantage is rating (5.0 vs 4.8) and update cadence (every 2 weeks vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Chessdock sells 1 in-app purchase, starting at $39.00 per year. CL asks for nothing beyond the download.

Chessdock holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: CL has 83 ratings behind it against 1, so its average is the more settled of the two.

CL ships an update monthly, Chessdock every 2 weeks. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CL | Chessdock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (83 ratings)](https://appshunter.io/ios/app/cl-150/id1435190662/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chessdock/id6759741215/reviews)** |
| Number of ratings | **83** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 4 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Transparent Language, Inc.](https://appshunter.io/developer/293154354) | [Dalibor Simacek](https://appshunter.io/developer/1880465260) |

## What reviewers say

### CL

[App page](https://appshunter.io/ios/app/cl-150/id1435190662)

This application provides access to a comprehensive language learning platform on mobile devices. It offers over 100 languages, alphabet lessons, vocabulary building, and core skill development activities. Smart insights help track learning progress and review material.

**Highlights:** 100+ languages available, Alphabet lessons, Supplemental vocabulary with native pronunciation, Core skill-building activities (listening, speaking, reading, writing), Smart insight and review for learned vocabulary, Optional user-created lesson sharing

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

**In-app purchases:** none


### Chessdock

[App page](https://appshunter.io/ios/app/chessdock/id6759741215)

This app generates personalized chess puzzles from your own game analysis. Connect your Chess.com or Lichess account to train on specific positions where you made mistakes, directly addressing your weaknesses. Improve your game by practicing relevant scenarios tailored to your play style.

**Highlights:** Personalized puzzles from own games, Continuous puzzle generation, Smart mistake detection, Bookmark important positions, Track improvement over time, Connect Chess.com/Lichess

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly subscription | $39.00 | per year |


## Frequently asked questions

### Is CL free?

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

### Is Chessdock free?

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

### Which has better reviews, CL or Chessdock?

Chessdock is rated higher. CL averages 4.8 out of 5 from 83 ratings, while Chessdock averages 5.0 from 1 ratings.

### Do CL or Chessdock have ads?

Neither CL nor Chessdock shows ads.

### Which is updated more often, CL or Chessdock?

CL ships an update monthly, and Chessdock every 2 weeks. Most recently, CL was updated on October 12, 2026 and Chessdock on October 15, 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.*