# Pocket Chess vs Ouk 3D

The clearest difference is chart position: Pocket Chess at #203 against Ouk 3D's unranked. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Pocket Chess sells 7 one-off in-app purchases and Ouk 3D sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Pocket Chess ships an update every 2 months, Ouk 3D every 6 weeks. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Pocket Chess | Ouk 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (15K ratings)](https://appshunter.io/ios/app/pocket-chess/id1580054076/reviews)** | — |
| Number of ratings | **15K** | — |
| Positive reviews | 61.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#203** | — |
| Size | 199 MB | 187 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Lessmore GmbH](https://appshunter.io/developer/1579865033) | [Socheat Rath](https://appshunter.io/developer/1732520380) |

## What reviewers say

### Pocket Chess

[App page](https://appshunter.io/ios/app/pocket-chess/id1580054076)

**Currently charting:** #203 Top Free · Board (US App Store)

Enhance your chess skills with hundreds of challenging chess problems and puzzles. This app focuses on simplified boards to help you quickly recognize chess patterns and improve your game.

**Highlights:** Hundreds of chess problems, Checkmate in 2 and 4 puzzles, Simplified boards for pattern recognition, Improve chess game, Learn chess patterns faster

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coin Bundle | $1.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Starter Package | $4.99 | one-time |
| Event Offer | $4.99 | one-time |
| Medium Coin Bundle | $5.99 | one-time |
| Large Coin Bundle | $11.99 | one-time |
| Super Coin Bundle | $25.99 | one-time |

**What reviewers like**

- 🚀 Improved chess skills
- 👍 Challenging yet fun puzzles
- 🤩 Addictive and engaging
- 🧠 Helps develop tactical thinking
- 📈 Tracks progress and skill level

**What reviewers complain about**

- 🙄 Excessive ads
- 💰 Expensive to remove ads
- 🐛 Some puzzles have issues
- 🤔 Opponent moves don't always make sense

**Reported bugs**

- Progress data loss
- Incorrect checkmate solutions
- Game freezing after certain moves

**Requested features**

- Ability to review past puzzles
- More advanced puzzles and levels
- Option to disable audio/music
- Sync progress across devices


### Ouk 3D

[App page](https://appshunter.io/ios/app/ouk-3d/id6478314234)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins 4,000 | $0.99 | one-time |
| Gems 10 | $0.99 | one-time |
| Gems 25 | $1.99 | one-time |
| Coins 8,500 | $1.99 | one-time |
| Gems 60 | $4.99 | one-time |
| Coins 21,000 | $4.99 | one-time |
| Coins 50,000 | $9.99 | one-time |
| Gems 130 | $9.99 | one-time |


## Frequently asked questions

### Is Pocket Chess free?

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

### Is Ouk 3D free?

Ouk 3D is free to download, with in-app purchases available.

### Do Pocket Chess or Ouk 3D have ads?

Both Pocket Chess and Ouk 3D show ads.

### Which is updated more often, Pocket Chess or Ouk 3D?

Pocket Chess ships an update every 2 months, and Ouk 3D every 6 weeks. Most recently, Pocket Chess was updated on October 19, 2026 and Ouk 3D on October 7, 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.*