# Magic Spell Sudoku vs Math Fast Calculation Game

The clearest difference is ads: Magic Spell Sudoku at none against Math Fast Calculation Game's shown. Math Fast Calculation Game's advantage is update cadence (daily vs every 13 months) and iOS requirement (12.0 vs 17.0). On price, 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.

Magic Spell Sudoku ships an update every 13 months, Math Fast Calculation Game daily. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Magic Spell Sudoku | Math Fast Calculation Game |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Daily** |
| Size | 4 MB | 43 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Dornan](https://appshunter.io/developer/1726378671) | [Ivan Rancic](https://appshunter.io/developer/1560879460) |

## What reviewers say

### Magic Spell Sudoku

[App page](https://appshunter.io/ios/app/magic-spell-sudoku/id6742672427)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Fast Calculation Game

[App page](https://appshunter.io/ios/app/math-fast-calculation-game/id6748619782)

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

**In-app purchases:** none


## Frequently asked questions

### Is Magic Spell Sudoku free?

Magic Spell Sudoku is free to download, with no in-app purchases.

### Is Math Fast Calculation Game free?

Math Fast Calculation Game is free to download, with no in-app purchases.

### Do Magic Spell Sudoku or Math Fast Calculation Game have ads?

Math Fast Calculation Game shows ads; Magic Spell Sudoku does not.

### Which is updated more often, Magic Spell Sudoku or Math Fast Calculation Game?

Magic Spell Sudoku ships an update every 13 months, and Math Fast Calculation Game daily. Most recently, Magic Spell Sudoku was updated on October 13, 2026 and Math Fast Calculation Game on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*