# Crifó Concept vs Gacon Test

The clearest difference is in-app purchases: Crifó Concept at none against Gacon Test's 1. Crifó Concept also leads on iOS requirement (12.4 vs 17.0). Gacon Test's advantage is update cadence (every 8 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Gacon Test sells 1 in-app purchase, starting at $2.00 per month. Crifó Concept asks for nothing beyond the download.

Crifó Concept ships an update every 4 months, Gacon Test every 8 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Crifó Concept | Gacon Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Size | 130 MB | 17 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Antonio Maria Russo](https://appshunter.io/developer/1625169466) | [Tim Grobecker](https://appshunter.io/developer/1828159490) |

## What reviewers say

### Crifó Concept

[App page](https://appshunter.io/ios/app/crifo-concept/id6740405149)

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

**In-app purchases:** none


### Gacon Test

[App page](https://appshunter.io/ios/app/gacon-test/id6773680611)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gacon Pro | $2.00 | per month |


## Frequently asked questions

### Is Crifó Concept free?

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

### Is Gacon Test free?

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

### Do Crifó Concept or Gacon Test have ads?

Neither Crifó Concept nor Gacon Test shows ads.

### Which is updated more often, Crifó Concept or Gacon Test?

Crifó Concept ships an update every 4 months, and Gacon Test every 8 days. Most recently, Crifó Concept was updated on October 25, 2026 and Gacon Test on October 24, 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.*