# F4S vs Safety Assist

The clearest difference is iOS requirement: F4S at 12.2 against Safety Assist'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.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 9, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | F4S | Safety Assist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/safety-assist/id1493845136/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | — | Free |
| Size | 25 MB | 48 MB |
| Requires iOS | **12.2** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CAPSOL, LLC](https://appshunter.io/developer/1394185059) | [Velocity Vue Inc.](https://appshunter.io/developer/1334749545) |

## What reviewers say

### F4S

[App page](https://appshunter.io/ios/app/f4s/id1451079732)

**Features:** Vision Pro support

**In-app purchases:** none


### Safety Assist

[App page](https://appshunter.io/ios/app/safety-assist/id1493845136)

This utility app provides construction workers with essential safety software on their mobile devices. It integrates mobile tools, back-office administration, and OSHA compliance features into a single, convenient product.

**Highlights:** Mobile safety tools, Back-office administration, OSHA compliance features, Construction worker focused

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

**In-app purchases:** none


## Frequently asked questions

### Is F4S free?

F4S is free to download, with no in-app purchases.

### Is Safety Assist free?

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

### Do F4S or Safety Assist have ads?

Neither F4S nor Safety Assist shows ads.

### Which is updated more often, F4S or Safety Assist?

F4S ships an update every 6 weeks, and Safety Assist every 6 weeks. Most recently, F4S was updated on September 9, 2026 and Safety Assist on August 31, 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.*