# Smart Ball vs Sudoku PRO

The clearest difference is in-app purchases: Sudoku PRO at none against Smart Ball's 1. Sudoku PRO also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). Smart Ball's advantage is iOS requirement (9.0 vs 14.0). On price, review sentiment and device support there is nothing between them.

Both are free to download. Smart Ball sells 1 one-off in-app purchase. Sudoku PRO asks for nothing beyond the download.

Smart Ball ships an update every 2 months, Sudoku PRO every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Smart Ball | Sudoku PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14 ratings)](https://appshunter.io/ios/app/smart-ball/id1189468697/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 48 MB | 26 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FORE STUDIO LTD.](https://appshunter.io/developer/1189468696) | [Murat ORUN](https://appshunter.io/developer/1707428276) |

## What reviewers say

### Smart Ball

[App page](https://appshunter.io/ios/app/smart-ball/id1189468697)

A relaxing puzzle game where players sort colored balls into matching tubes. Simple one-finger controls make it easy to pick up and play. The goal is to get all balls of the same color into their respective tubes.

**Highlights:** Relaxing puzzle gameplay, Mind-bending challenges, One-finger control, Easy to play, Color sorting mechanics

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove advertising | $0.99 | one-time |


### Sudoku PRO

[App page](https://appshunter.io/ios/app/sudoku-pro/id6466501273)

Engage your mind with thousands of Sudoku puzzles across all difficulty levels, from easy to expert. This application offers a fun way to stay sharp and banish boredom.

**Highlights:** Thousands of Sudoku combinations, All difficulty levels (easy to expert), Brain training, Boredom relief, Available on iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Ball free?

Smart Ball is free to download, with in-app purchases available.

### Is Sudoku PRO free?

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

### Do Smart Ball or Sudoku PRO have ads?

Smart Ball shows ads; Sudoku PRO does not.

### Which is updated more often, Smart Ball or Sudoku PRO?

Smart Ball ships an update every 2 months, and Sudoku PRO every 3 weeks. Most recently, Smart Ball was updated on November 2, 2026 and Sudoku PRO 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.*