# PG Word Sudoku vs Cube Tap Sort

The clearest difference is in-app purchases: PG Word Sudoku at none against Cube Tap Sort's 10. PG Word Sudoku also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Cube Tap Sort sells 10 in-app purchases, starting at $9.99 per month. PG Word Sudoku asks for nothing beyond the download.

PG Word Sudoku ships an update every 3 weeks, Cube Tap Sort fortnightly. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | PG Word Sudoku | Cube Tap Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (15K ratings)](https://appshunter.io/ios/app/cube-tap-sort/id6756307486/reviews)** |
| Number of ratings | — | **15K** |
| Positive reviews | — | 18.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 648 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Celtic Wards, LLC](https://appshunter.io/developer/1219544143) | [Tripledot Studios](https://appshunter.io/developer/1191319103) |

## What reviewers say

### PG Word Sudoku

[App page](https://appshunter.io/ios/app/pg-word-sudoku/id6755349796)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cube Tap Sort

[App page](https://appshunter.io/ios/app/cube-tap-sort/id6756307486)

Engage your mind with a 3D block-matching puzzle game. Strategically tap colored blocks in the correct sequence to clear levels and avoid filling your buffer. Offers hundreds of handcrafted levels with increasing difficulty and stunning visuals.

**Highlights:** 3D block matching, Strategic tapping mechanics, Hundreds of handcrafted levels, Progressively challenging gameplay, Smooth, responsive controls, Gorgeous 3D visuals

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoAds Subscription | $9.99 | per month |
| Starter Pack | $1.99 | one-time |
| Small Pack of Coins | $1.99 | one-time |
| Special Offer | $5.99 | one-time |
| Small Bundle | $5.99 | one-time |
| Piggy Bank | $5.99 | one-time |
| Season Pass | $9.99 | one-time |
| Permanent NoAds | $9.99 | one-time |
| Medium Bundle | $11.99 | one-time |
| Big Bundle | $22.99 | one-time |


## Frequently asked questions

### Is PG Word Sudoku free?

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

### Is Cube Tap Sort free?

Cube Tap Sort is free to download, with in-app purchases available.

### Do PG Word Sudoku or Cube Tap Sort have ads?

Both PG Word Sudoku and Cube Tap Sort show ads.

### Which is updated more often, PG Word Sudoku or Cube Tap Sort?

PG Word Sudoku ships an update every 3 weeks, and Cube Tap Sort fortnightly. Most recently, PG Word Sudoku was updated on November 5, 2026 and Cube Tap Sort on November 9, 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.*