# Chess Masterclasses vs MainLine

The clearest difference is in-app purchases: Chess Masterclasses at none against MainLine's 2. Chess Masterclasses also leads on ads (none vs shown). MainLine's advantage is update cadence (weekly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. MainLine sells 2 in-app purchases, starting at $7.99 per month. Chess Masterclasses asks for nothing beyond the download.

Chess Masterclasses ships an update monthly, MainLine weekly. The most recent releases landed on September 19, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | Chess Masterclasses | MainLine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/mainline-chess-trainer/id6761091619/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAVIDE CASARINI](https://appshunter.io/developer/1827289694) | [Benjamin Boucher](https://appshunter.io/developer/1887753878) |

## What reviewers say

### Chess Masterclasses

[App page](https://appshunter.io/ios/app/chess-masterclasses/id6748761339)

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

**In-app purchases:** none


### MainLine

[App page](https://appshunter.io/ios/app/mainline-chess-trainer/id6761091619)

This app helps improve your chess skills by focusing on pattern recognition. It uses spaced repetition to reinforce tactical motifs and endgame ideas, allowing you to create interactive drills from your own games to remember what matters most.

**Highlights:** Spaced repetition for pattern recall, Interactive drills from own games, Import Chess.com & Lichess games, Tactics, endgame, and puzzle training, Daily reminders and progress tracking, Daily puzzle challenges

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MainLine Pro (Monthly) | $7.99 | per month |
| MainLine Pro (Yearly) | $69.99 | per year |


## Frequently asked questions

### Is Chess Masterclasses free?

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

### Is MainLine free?

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

### Do Chess Masterclasses or MainLine have ads?

MainLine shows ads; Chess Masterclasses does not.

### Which is updated more often, Chess Masterclasses or MainLine?

Chess Masterclasses ships an update monthly, and MainLine weekly. Most recently, Chess Masterclasses was updated on September 19, 2026 and MainLine on September 2, 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.*