# Alphametic vs Sudoku ⋅

The clearest difference is rating: Sudoku ⋅ at 4.6 against Alphametic's 3.5. Sudoku ⋅ also leads on ratings volume (500 vs 2). Alphametic's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Sudoku ⋅ sells 10 in-app purchases, starting at $0.99 per 7 days. Alphametic asks for nothing beyond the download.

Sudoku ⋅ holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: Sudoku ⋅ has 500 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of Alphametic's written reviews are positive against 36% of Sudoku ⋅'s, so the app with the better star average is not the one people write more warmly about.

Alphametic ships an update every 5 days, Sudoku ⋅ every 11 days. Both last shipped on October 20, 2026.

## The numbers

| Metric | Alphametic | Sudoku ⋅ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/alphametic/id1082186545/reviews) | **[4.6 (500 ratings)](https://appshunter.io/ios/app/sudoku/id6447060944/reviews)** |
| Number of ratings | 2 | **500** |
| Positive reviews | **50.0% of reviews** | 36.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 11 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 23 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Fujimoto](https://appshunter.io/developer/467085185) | [Appagon](https://appshunter.io/developer/567983128) |

## What reviewers say

### Alphametic

[App page](https://appshunter.io/ios/app/alphametic/id1082186545)

Solve cryptarithm puzzles where letters represent digits in arithmetic equations. With over a million stages, this game offers a lifetime of challenging word-based math problems.

**Highlights:** Cryptarithm puzzles, Over 1,000,000 stages, Lifetime gameplay, Word-to-digit substitution

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku ⋅

[App page](https://appshunter.io/ios/app/sudoku/id6447060944)

Engage your mind with a popular logic puzzle game. Choose your difficulty, take notes, and track your progress to enhance memory and relax. Enjoy a satisfying challenge anytime, anywhere.

**Highlights:** Adjustable difficulty levels, Note-taking for number tracking, Statistics and progress tracking, Day-by-day progress monitoring, Premium features via subscription

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium weekly | $0.99 | per 7 days |
| Premium weekly | $0.99 | per 7 days |
| Premium monthly | $1.99 | per month |
| Premium monthly with trial | $1.99 | per month |
| Premium weekly | $2.99 | per 7 days |
| Premium weekly | $4.99 | per 7 days |
| Premium weekly | $4.99 | per 7 days |
| Premium yearly | $4.99 | per year |
| Premium yearly | $9.99 | per year |
| Premium yearly with trial | $9.99 | per year |


## Frequently asked questions

### Is Alphametic free?

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

### Is Sudoku ⋅ free?

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

### Which has better reviews, Alphametic or Sudoku ⋅?

Sudoku ⋅ is rated higher. Alphametic averages 3.5 out of 5 from 2 ratings, while Sudoku ⋅ averages 4.6 from 500 ratings.

### Do Alphametic or Sudoku ⋅ have ads?

Sudoku ⋅ shows ads; Alphametic does not.

### Which is updated more often, Alphametic or Sudoku ⋅?

Alphametic ships an update every 5 days, and Sudoku ⋅ every 11 days. Most recently, Alphametic was updated on October 20, 2026 and Sudoku ⋅ on October 20, 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.*