# WFS300 vs Power Boost

The clearest difference is update cadence: WFS300 at every 3 months against Power Boost's every 20 months. WFS300 also leads on iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

WFS300 ships an update every 3 months, Power Boost every 20 months. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | WFS300 | Power Boost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/power-boost/id1239791459/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 31.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 20 months |
| Monetization | Free | Free |
| Size | 14 MB | 22 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ampire](https://appshunter.io/developer/1174992687) | [Rico-Werk Eiserlo & Emmrich GmbH](https://appshunter.io/developer/1239791458) |

## What reviewers say

### WFS300

[App page](https://appshunter.io/ios/app/wfs300-bt/id1174992688)

This application simplifies vehicle security by allowing your iPhone to act as a key. Simply enable the phone-tag feature, and your car will automatically disarm when your iPhone is nearby, even when in sleep mode. All communication is encrypted for enhanced security.

**Highlights:** Automatic vehicle disarming, iPhone as a key, Encrypted communication, No PIN code required, Works in sleep mode

**Features:** macOS Compatibility

**In-app purchases:** none


### Power Boost

[App page](https://appshunter.io/ios/app/power-boost/id1239791459)

This utility app allows users to receive and inspect status information from the Rico-Werk Power Boost IPA2 ignition pulse amplifier. It provides a direct interface for monitoring the device's performance.

**Highlights:** Receive status information, Inspect status information, IPA2 ignition pulse amplifier monitoring, Device status inspection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WFS300 free?

WFS300 is free to download, with no in-app purchases.

### Is Power Boost free?

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

### Do WFS300 or Power Boost have ads?

Neither WFS300 nor Power Boost shows ads.

### Which is updated more often, WFS300 or Power Boost?

WFS300 ships an update every 3 months, and Power Boost every 20 months. Most recently, WFS300 was updated on October 16, 2026 and Power Boost on October 20, 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.*