# Boost IV vs 440 West

The clearest difference is iOS requirement: Boost IV at 13.0 against 440 West's 15.1. 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.

## The numbers

| Metric | Boost IV | 440 West |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Size | 73 MB | 186 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Boost IV LLC](https://appshunter.io/developer/1780954883) | [Elevated Lifestyles Inc](https://appshunter.io/developer/1330920793) |

## What reviewers say

### Boost IV

[App page](https://appshunter.io/ios/app/boost-iv/id6738464761)

**In-app purchases:** none


### 440 West

[App page](https://appshunter.io/ios/app/440-west/id6766251408)

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

**In-app purchases:** none


## Frequently asked questions

### Is Boost IV free?

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

### Is 440 West free?

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

### Do Boost IV or 440 West have ads?

Neither Boost IV nor 440 West shows ads.

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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.*