# SFH Installer vs Buster's Barber Studios

The clearest difference is update cadence: SFH Installer at every 2 months against Buster's Barber Studios's every 18 months. SFH Installer also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SFH Installer ships an update every 2 months, Buster's Barber Studios every 18 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SFH Installer | Buster's Barber Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (5 ratings)](https://appshunter.io/ios/app/sfh-installer/id1620851044/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 18 months |
| Monetization | Free | — |
| Size | 32 MB | 12 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Safety F1rst Holdings, LLC](https://appshunter.io/developer/1620851346) | [Tecwi Engineering GmbH](https://appshunter.io/developer/1462340550) |

## What reviewers say

### SFH Installer

[App page](https://appshunter.io/ios/app/sfh-installer/id1620851044)

This application offers installation guides for automotive electronic systems. It caters to individuals working with car electronics, providing necessary instructions for various installations.

**Highlights:** Automotive electronics installation instructions, Guides for car electronics, Focus on automotive systems

**Features:** macOS Compatibility

**In-app purchases:** none


### Buster's Barber Studios

[App page](https://appshunter.io/ios/app/busters-barber-studios/id6742848320)

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

**In-app purchases:** none


## Frequently asked questions

### Is SFH Installer free?

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

### Is Buster's Barber Studios free?

Buster's Barber Studios is free to download, with no in-app purchases.

### Do SFH Installer or Buster's Barber Studios have ads?

Neither SFH Installer nor Buster's Barber Studios shows ads.

### Which is updated more often, SFH Installer or Buster's Barber Studios?

SFH Installer ships an update every 2 months, and Buster's Barber Studios every 18 months. Most recently, SFH Installer was updated on October 24, 2026 and Buster's Barber Studios on October 10, 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.*