# CrazyStone DeepLearning vs うちの麻雀ソリティア

The clearest difference is in-app purchases: うちの麻雀ソリティア at none against CrazyStone DeepLearning's 1. うちの麻雀ソリティア also leads on update cadence (every 2 weeks vs every 2 months). CrazyStone DeepLearning's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. CrazyStone DeepLearning sells 1 in-app purchase, starting at $2.99 per month. うちの麻雀ソリティア asks for nothing beyond the download.

CrazyStone DeepLearning ships an update every 2 months, うちの麻雀ソリティア every 2 weeks. The most recent releases landed on October 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | CrazyStone DeepLearning | うちの麻雀ソリティア |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1K ratings)](https://appshunter.io/ios/app/crazystone-deeplearning/id1252539379/reviews)** | — |
| Number of ratings | **1K** | — |
| Positive reviews | 71.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 165 MB | 18 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UNBALANCE Corporation](https://appshunter.io/developer/358617691) | [Yutarou Nagano](https://appshunter.io/developer/6784878764) |

## What reviewers say

### CrazyStone DeepLearning

[App page](https://appshunter.io/ios/app/crazystone-deeplearning/id1252539379)

Play the game of Go against a powerful AI or other players worldwide. Test your skills with certification exams and track your progress in rating mode. Offers various board sizes and difficulty levels for all players.

**Highlights:** Online Go games against global players, IAGA Rating Certification Tests, 17 levels of play from 15k to 2d, Export/import SGF game files, Rating Mode with game history, Human vs Computer and Human vs Human modes

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CrazyStone DL Subscription | $2.99 | per month |

**What reviewers like**

- 👍 Great for learning Go
- 🎮 Enjoyable gameplay
- 💪 Strong AI opponent
- 🎨 Good visual design

**What reviewers complain about**

- 🙄 Excessive ads
- ⏱️ Extremely long ads
- 🤖 AI difficulty too high for beginners
- 🔒 Inability to close ads

**Reported bugs**

- Issues with input method and stone placement
- Sound not working
- Saved game state causing issues with ads

**Requested features**

- More advanced levels
- Ability to replay and explore game variations
- Option to slow down AI response
- Landscape mode support
- Analysis mode for premium users


### うちの麻雀ソリティア

[App page](https://appshunter.io/ios/app/id6799121908)

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

**In-app purchases:** none


## Frequently asked questions

### Is CrazyStone DeepLearning free?

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

### Is うちの麻雀ソリティア free?

うちの麻雀ソリティア is free to download, with no in-app purchases.

### Do CrazyStone DeepLearning or うちの麻雀ソリティア have ads?

Both CrazyStone DeepLearning and うちの麻雀ソリティア show ads.

### Which is updated more often, CrazyStone DeepLearning or うちの麻雀ソリティア?

CrazyStone DeepLearning ships an update every 2 months, and うちの麻雀ソリティア every 2 weeks. Most recently, CrazyStone DeepLearning was updated on October 12, 2026 and うちの麻雀ソリティア on September 29, 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.*