# Sudoku Pi vs HexMinefield 3D

The clearest difference is price: HexMinefield 3D at Free against Sudoku Pi's $1.99. HexMinefield 3D also leads on update cadence (every 8 days vs every 2 months). Sudoku Pi's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

HexMinefield 3D is free to download; Sudoku Pi costs $1.99 up front. HexMinefield 3D sells 1 one-off in-app purchase. Sudoku Pi asks for nothing beyond the download.

Sudoku Pi ships an update every 2 months, HexMinefield 3D every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sudoku Pi | HexMinefield 3D |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hexminefield-3d/id6780872052/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 73 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arend van Beelen](https://appshunter.io/developer/1708724419) | [Hugo Py--Gutierrez](https://appshunter.io/developer/1859167219) |

## What reviewers say

### Sudoku Pi

[App page](https://appshunter.io/ios/app/sudoku-pi/id6467504425)

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

**In-app purchases:** none


### HexMinefield 3D

[App page](https://appshunter.io/ios/app/hexminefield-3d/id6780872052)

Experience a unique twist on the classic logic puzzle game by playing on a rotating spherical board. Navigate hexagonal and pentagonal cells, revealing safe squares and strategically placing markers to clear the board without hitting mines. Enjoy daily challenges and unlock cosmetic rewards.

**Highlights:** Rotating spherical game board, Hexagonal and pentagonal cells, Classic and Flagless modes, Daily quests and cosmetic rewards, Customizable themes and decorations, Leaderboards and score sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pack | $1.99 | one-time |


## Frequently asked questions

### Is Sudoku Pi free?

Sudoku Pi costs $1.99, with no in-app purchases.

### Is HexMinefield 3D free?

HexMinefield 3D is free to download, with in-app purchases available.

### Do Sudoku Pi or HexMinefield 3D have ads?

HexMinefield 3D shows ads; Sudoku Pi does not.

### Which is updated more often, Sudoku Pi or HexMinefield 3D?

Sudoku Pi ships an update every 2 months, and HexMinefield 3D every 8 days. Most recently, Sudoku Pi was updated on November 3, 2026 and HexMinefield 3D on October 31, 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.*