# Crossmath Games vs Operandi

The clearest difference is update cadence: Operandi at weekly against Crossmath Games's every 2 months. Crossmath Games's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Crossmath Games ships an update every 2 months, Operandi weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Crossmath Games | Operandi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (5.4K ratings)](https://appshunter.io/ios/app/crossmath-games-math-puzzle/id6479285414/reviews)** | — |
| Number of ratings | **5.4K** | — |
| Positive reviews | 63.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 221 MB | 42 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Longwind Studio](https://appshunter.io/developer/1486315141) | [claudio pellegrino](https://appshunter.io/developer/1896731355) |

## What reviewers say

### Crossmath Games

[App page](https://appshunter.io/ios/app/crossmath-games-math-puzzle/id6479285414)

Engage your mind with a free math puzzle game that offers endless fun and challenges. Solve intricate puzzles using basic arithmetic operations, requiring strategic thinking and logic to progress through various difficulty levels.

**Highlights:** Addition, subtraction, multiplication, and division puzzles, Strategic use of operations, Adjustable difficulty levels, Large font for readability, Numbers sorted in ascending order

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

**In-app purchases:** none

**What reviewers like**

- 👍 Enjoyable math game
- 🧠 Challenges the mind
- 💯 Excellent brain exercise

**What reviewers complain about**

- 🙄 Too many ads
- 🤔 Difficulty levels not balanced
- 🐛 Bugs and crashes

**Reported bugs**

- Incorrect difficulty level labeling
- Screen issues with in-game ads
- Dragging numbers not working properly

**Requested features**

- Add paid version without ads
- Allow difficulty level customization
- Improve landscape/portrait mode support


### Operandi

[App page](https://appshunter.io/ios/app/operandi-number-puzzle-game/id6792473833)

**In-app purchases:** none


## Frequently asked questions

### Is Crossmath Games free?

Crossmath Games is free to download, with no in-app purchases.

### Is Operandi free?

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

### Do Crossmath Games or Operandi have ads?

Both Crossmath Games and Operandi show ads.

### Which is updated more often, Crossmath Games or Operandi?

Crossmath Games ships an update every 2 months, and Operandi weekly. Most recently, Crossmath Games was updated on November 8, 2026 and Operandi 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.*