# Fastbox Mobile vs GS Concretos

The clearest difference is iOS requirement: Fastbox Mobile at 13.0 against GS Concretos's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fastbox Mobile ships an update every 16 months, GS Concretos every 13 months. The most recent releases landed on October 27, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Fastbox Mobile | GS Concretos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 13 months** |
| Size | 27 MB | 46 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fast Box Paraguay LLC](https://appshunter.io/developer/1185985499) | [Loop 4 Solutions](https://appshunter.io/developer/1418729643) |

## What reviewers say

### Fastbox Mobile

[App page](https://appshunter.io/ios/app/fastbox-mobile/id1542247811)

**Features:** macOS Compatibility

**In-app purchases:** none


### GS Concretos

[App page](https://appshunter.io/ios/app/gs-concretos/id6532578954)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fastbox Mobile free?

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

### Is GS Concretos free?

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

### Do Fastbox Mobile or GS Concretos have ads?

Neither Fastbox Mobile nor GS Concretos shows ads.

### Which is updated more often, Fastbox Mobile or GS Concretos?

Fastbox Mobile ships an update every 16 months, and GS Concretos every 13 months. Most recently, Fastbox Mobile was updated on October 27, 2026 and GS Concretos on November 8, 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.*