# Chess Shield vs ChessUnlock

The clearest difference is in-app purchases: ChessUnlock at none against Chess Shield's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chess Shield sells 2 in-app purchases, starting at $4.99 per month. ChessUnlock asks for nothing beyond the download.

## The numbers

| Metric | Chess Shield | ChessUnlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/chess-shield/id6772290132/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Freemium | — |
| Size | 53 MB | 30 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Trevino Saldana](https://appshunter.io/developer/6772290134) | [Sawan Ishpujani](https://appshunter.io/developer/6778961385) |

## What reviewers say

### Chess Shield

[App page](https://appshunter.io/ios/app/chess-shield/id6772290132)

This app helps chess players improve by blocking distracting apps and replacing them with chess puzzles. Solve puzzles to advance your ELO and identify tactical weaknesses. It offers a free tier with basic features and a Pro version for advanced tactics and unlimited app blocking.

**Highlights:** Blocks distracting apps, Replaces app opens with chess puzzles, Puzzles matched to ELO, Tracks ELO in real-time, Tactical insights, Unlimited puzzles (Free), Block multiple apps (Pro)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Shield Pro | $4.99 | per month |
| Chess Shield Pro | $39.99 | per year |


### ChessUnlock

[App page](https://appshunter.io/ios/app/chessunlock/id6778961383)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chess Shield free?

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

### Is ChessUnlock free?

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

### Do Chess Shield or ChessUnlock have ads?

Neither Chess Shield nor ChessUnlock 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.*