# Chess Openings vs PatternForge

The clearest difference is iOS requirement: Chess Openings at 13.0 against PatternForge's 16.4. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chess Openings sells 3 in-app purchases, starting at $9.99 per month and PatternForge sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Chess Openings | PatternForge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/patternforge-chess-tactics/id6760562677/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 58 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adam Smaka](https://appshunter.io/developer/1873789735) | [ZYAGA LLC](https://appshunter.io/developer/1860895535) |

## What reviewers say

### Chess Openings

[App page](https://appshunter.io/ios/app/chess-openings-learn-and-train/id6758584355)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $39.99 | per year |
| Lifetime Premium | $99.99 | one-time |


### PatternForge

[App page](https://appshunter.io/ios/app/patternforge-chess-tactics/id6760562677)

This app uses spaced repetition to help you master chess tactics. Solve puzzles adapted to your skill level, review them on a schedule, and import your own games to turn mistakes into training opportunities. Create custom puzzle sets to focus on specific patterns and improve your game.

**Highlights:** Spaced repetition training, Adaptive puzzle difficulty, Game import from Chess.com/Lichess, Custom puzzle sets, Theme-based training, Progress tracking

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Chess Openings free?

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

### Is PatternForge free?

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

### Do Chess Openings or PatternForge have ads?

Neither Chess Openings nor PatternForge shows ads.

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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.*