# Pulsar Chess Engine vs Ludo Chess

The clearest difference is price: Ludo Chess at Free against Pulsar Chess Engine's $1.99. Ludo Chess also leads on update cadence (every 4 days vs every 2 months). Pulsar Chess Engine's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Ludo Chess is free to download; Pulsar Chess Engine costs $1.99 up front. Ludo Chess sells 2 in-app purchases, starting at $4.99 per month. Pulsar Chess Engine asks for nothing beyond the download.

Pulsar Chess Engine ships an update every 2 months, Ludo Chess every 4 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Pulsar Chess Engine | Ludo Chess |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/pulsar-chess-engine/id839640447/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 11 MB | 78 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Adams](https://appshunter.io/developer/743520896) | [NABENDU SINHA](https://appshunter.io/developer/320218106) |

## What reviewers say

### Pulsar Chess Engine

[App page](https://appshunter.io/ios/app/pulsar-chess-engine/id839640447)

Play chess and six popular variants with adjustable AI difficulty levels. Review logged games, access master game collections, and utilize Crafty engine analysis for standard chess and Chess960. Offers accessibility features for blind users.

**Highlights:** Plays 7 chess variants, Adjustable AI difficulty levels, Game logging and review, Master game collections, Crafty engine analysis, VoiceOver accessibility

**Features:** Vision Pro support

**In-app purchases:** none


### Ludo Chess

[App page](https://appshunter.io/ios/app/ludo-chess-roll-the-dice/id6447700151)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription | $4.99 | per month |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Pulsar Chess Engine free?

Pulsar Chess Engine costs $1.99, with no in-app purchases.

### Is Ludo Chess free?

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

### Do Pulsar Chess Engine or Ludo Chess have ads?

Ludo Chess shows ads; Pulsar Chess Engine does not.

### Which is updated more often, Pulsar Chess Engine or Ludo Chess?

Pulsar Chess Engine ships an update every 2 months, and Ludo Chess every 4 days. Most recently, Pulsar Chess Engine was updated on November 1, 2026 and Ludo Chess on November 3, 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.*