# Mastermind vs Suguru

The clearest difference is iOS requirement: Mastermind at 15.6 against Suguru's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Mastermind sells 1 one-off in-app purchase and Suguru sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mastermind ships an update every 10 days, Suguru every 3 weeks. The most recent releases landed on September 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Mastermind | Suguru |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 3 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Colegio Solutions s.r.o.](https://appshunter.io/developer/6784908915) | [torankirite](https://appshunter.io/developer/1883564850) |

## What reviewers say

### Mastermind

[App page](https://appshunter.io/ios/app/mastermind-crack-the-code/id6784908913)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mastermind Pro | $1.99 | one-time |


### Suguru

[App page](https://appshunter.io/ios/app/suguru-number-logic-puzzle/id6788644566)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is Mastermind free?

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

### Is Suguru free?

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

### Do Mastermind or Suguru have ads?

Neither Mastermind nor Suguru shows ads.

### Which is updated more often, Mastermind or Suguru?

Mastermind ships an update every 10 days, and Suguru every 3 weeks. Most recently, Mastermind was updated on September 20, 2026 and Suguru on September 19, 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.*