# Braincube Math Puzzle vs VariantDoku

The clearest difference is in-app purchases: Braincube Math Puzzle at none against VariantDoku's 3. Braincube Math Puzzle also leads on iOS requirement (13.0 vs 17.0). VariantDoku's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. VariantDoku sells 3 in-app purchases, starting at $4.99 per month. Braincube Math Puzzle asks for nothing beyond the download.

## The numbers

| Metric | Braincube Math Puzzle | VariantDoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/variantdoku-variant-sudoku/id6763799102/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Weekly |
| Monetization | — | Freemium |
| Size | 61 MB | 16 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bansi Patel](https://appshunter.io/developer/1889144393) | [Uladzislau Artsemyeu](https://appshunter.io/developer/1853525975) |

## What reviewers say

### Braincube Math Puzzle

[App page](https://appshunter.io/ios/app/braincube-math-puzzle/id6761366070)

**Features:** macOS Compatibility

**In-app purchases:** none


### VariantDoku

[App page](https://appshunter.io/ios/app/variantdoku-variant-sudoku/id6763799102)

This app offers a vast library of over 1,800 logic puzzles, including various Sudoku variants. It features interactive tutorials for learning new puzzle types and tools to aid in solving without guesswork. Enjoy a calm, ad-free experience with progress tracking and customizable interface options.

**Highlights:** 1,800+ variant and zero-givens puzzles, Logic-checked puzzles with unique solutions, Daily puzzle with leaderboard, Interactive tutorials for all variants, Advanced solving tools (notes, colors, symbols), Progress tracking and streaks, Dark mode and calm interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Variant+ Monthly | $4.99 | per month |
| Variant+ Annual | $24.99 | per year |
| Variant+ Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Braincube Math Puzzle free?

Braincube Math Puzzle is free to download, with no in-app purchases.

### Is VariantDoku free?

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

### Do Braincube Math Puzzle or VariantDoku have ads?

Braincube Math Puzzle shows ads; VariantDoku does not.

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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.*