# Gemorize vs Detective Fred

The clearest difference is in-app purchases: Gemorize at none against Detective Fred's 3. Gemorize also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). Detective Fred's advantage is iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Detective Fred sells 3 one-off in-app purchases. Gemorize asks for nothing beyond the download.

Gemorize ships an update every 5 days, Detective Fred every 2 weeks. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Gemorize | Detective Fred |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/detective-fred/id6759285084/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 399 MB | 142 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 9+ |
| Developer | [Funn Interactive Inc](https://appshunter.io/developer/816828888) | [mohanad najih attieh](https://appshunter.io/developer/1658812059) |

## What reviewers say

### Gemorize

[App page](https://appshunter.io/ios/app/gemorize-gem-pattern-puzzle/id1491191539)

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

**In-app purchases:** none


### Detective Fred

[App page](https://appshunter.io/ios/app/detective-fred/id6759285084)

Engage in crime-solving mysteries by using logic, observation, and interrogation. Explore crime scenes, gather evidence, question suspects, and identify inconsistencies to find the real culprit. Enjoy a satisfying loop of investigation, deduction, and accusation.

**Highlights:** Case-based detective gameplay, Multiple crime types, Suspect interviews, Evidence hunting, Deduction and logic puzzles, Mystery-solving loop

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 gems | $0.99 | one-time |
| 40 gems | $2.99 | one-time |
| 100 gems | $6.99 | one-time |


## Frequently asked questions

### Is Gemorize free?

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

### Is Detective Fred free?

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

### Do Gemorize or Detective Fred have ads?

Detective Fred shows ads; Gemorize does not.

### Which is updated more often, Gemorize or Detective Fred?

Gemorize ships an update every 5 days, and Detective Fred every 2 weeks. Most recently, Gemorize was updated on October 13, 2026 and Detective Fred on October 7, 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.*