# MultiMaze vs Opdoku = Calcudoku + Mathdoku

The clearest difference is rating: Opdoku = Calcudoku + Mathdoku at 4.3 against MultiMaze's 3.3. Opdoku = Calcudoku + Mathdoku also leads on in-app purchases (none vs 6). MultiMaze's advantage is ratings volume (578 vs 12) and update cadence (every 3 weeks vs every 2 months). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. MultiMaze sells 6 one-off in-app purchases. Opdoku = Calcudoku + Mathdoku asks for nothing beyond the download.

Opdoku = Calcudoku + Mathdoku holds the better App Store score, 4.3 against 3.3. That said, the two scores are not equally well evidenced: MultiMaze has 578 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 65% of MultiMaze's written reviews are positive against 67% of Opdoku = Calcudoku + Mathdoku's.

MultiMaze ships an update every 3 weeks, Opdoku = Calcudoku + Mathdoku every 2 months. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | MultiMaze | Opdoku = Calcudoku + Mathdoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (578 ratings)](https://appshunter.io/ios/app/multimaze/id355300331/reviews) | **[4.3 (12 ratings)](https://appshunter.io/ios/app/opdoku-calcudoku-plus-mathdoku/id1157986223/reviews)** |
| Number of ratings | **578** | 12 |
| Positive reviews | 64.7% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 7 MB | 0 MB |
| Requires iOS | 16.3 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Squz](https://appshunter.io/developer/355300334) | [Christian Rusche](https://appshunter.io/developer/971175500) |

## What reviewers say

### MultiMaze

[App page](https://appshunter.io/ios/app/multimaze/id355300331)

Navigate balls through challenging puzzles using force fields. This game offers a unique twist on traditional maze experiences, providing engaging and fun gameplay.

**Highlights:** Force field mechanics, Intriguing puzzles, Unique maze gameplay, Multiple balls, Engaging challenges

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kids Pack | $0.99 | one-time |
| Multiball pack | $0.99 | one-time |
| Classic Pack | $0.99 | one-time |
| Master pack | $2.99 | one-time |
| Grandmaster Pack | $4.99 | one-time |
| All Packs | $9.99 | one-time |


### Opdoku = Calcudoku + Mathdoku

[App page](https://appshunter.io/ios/app/opdoku-calcudoku-plus-mathdoku/id1157986223)

This logic puzzle game combines Sudoku-style number placement with mathematical operations. Solve grids where each digit appears once per row/column and within groups that must equal a specific mathematical result. Offers unique variations and an infinite supply of puzzles.

**Highlights:** Sudoku-like row and column constraints, Mathematical group operations, Optional min/max operations, Unknown mathematical operations, Unknown group results, Unique puzzle solutions, Infinite puzzle generation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MultiMaze free?

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

### Is Opdoku = Calcudoku + Mathdoku free?

Opdoku = Calcudoku + Mathdoku is free to download, with no in-app purchases.

### Which has better reviews, MultiMaze or Opdoku = Calcudoku + Mathdoku?

Opdoku = Calcudoku + Mathdoku is rated higher. MultiMaze averages 3.3 out of 5 from 578 ratings, while Opdoku = Calcudoku + Mathdoku averages 4.3 from 12 ratings.

### Do MultiMaze or Opdoku = Calcudoku + Mathdoku have ads?

Neither MultiMaze nor Opdoku = Calcudoku + Mathdoku shows ads.

### Which is updated more often, MultiMaze or Opdoku = Calcudoku + Mathdoku?

MultiMaze ships an update every 3 weeks, and Opdoku = Calcudoku + Mathdoku every 2 months. Most recently, MultiMaze was updated on October 23, 2026 and Opdoku = Calcudoku + Mathdoku on October 26, 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.*