# CrazyStone DeepLearning vs the number bubble

The clearest difference is in-app purchases: the number bubble at none against CrazyStone DeepLearning's 1. the number bubble also leads on ads (none vs shown) and rating (5.0 vs 4.7). CrazyStone DeepLearning's advantage is ratings volume (1K vs 3) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. CrazyStone DeepLearning sells 1 in-app purchase, starting at $2.99 per month. the number bubble asks for nothing beyond the download.

the number bubble holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CrazyStone DeepLearning has 1K ratings behind it against 3, so its average is the more settled of the two.

CrazyStone DeepLearning ships an update every 2 months, the number bubble every 4 weeks. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CrazyStone DeepLearning | the number bubble |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1K ratings)](https://appshunter.io/ios/app/crazystone-deeplearning/id1252539379/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/the-number-bubble/id6782946766/reviews)** |
| Number of ratings | **1K** | 3 |
| Positive reviews | 71.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 165 MB | 12 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [UNBALANCE Corporation](https://appshunter.io/developer/358617691) | [Nuri Bruner](https://appshunter.io/developer/6782946769) |

## 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


### the number bubble

[App page](https://appshunter.io/ios/app/the-number-bubble/id6782946766)

A fun and interactive way to keep score for games with friends. Players get colorful bubbles that grow with their score, offering solo or multiplayer modes. Scores are visible on the Lock Screen and Dynamic Island.

**Highlights:** Interactive score bubbles, Solo or multiplayer modes, Lock Screen and Dynamic Island integration, Quick room setup via code/link/QR, Customizable background colors, No ads or tracking

**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 the number bubble free?

the number bubble is free to download, with no in-app purchases.

### Which has better reviews, CrazyStone DeepLearning or the number bubble?

the number bubble is rated higher. CrazyStone DeepLearning averages 4.7 out of 5 from 1K ratings, while the number bubble averages 5.0 from 3 ratings.

### Do CrazyStone DeepLearning or the number bubble have ads?

CrazyStone DeepLearning shows ads; the number bubble does not.

### Which is updated more often, CrazyStone DeepLearning or the number bubble?

CrazyStone DeepLearning ships an update every 2 months, and the number bubble every 4 weeks. Most recently, CrazyStone DeepLearning was updated on October 18, 2026 and the number bubble on October 10, 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.*