WFS300 vs Power Boost
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WFS300
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.
- Automatic vehicle disarming
- iPhone as a key
- Encrypted communication
- No PIN code required
- Works in sleep mode
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The AMPIRE WFS300-BT is a unique immobilizer that uses the latest technology to secure your vehicle. To make security even easier we have added this special application for your iPhone that allows you to just get in the car and drive. No need to use your immobilizer PIN code to disarm the AMPIRE WFS300-BT. Just enable this phone-tag and as soon as your iPhone is near your car you will be able to drive, even if your iPhone is in sleep mode in your pocket. All communication is encrypted and secure.
Power Boost
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.
- Receive status information
- Inspect status information
- IPA2 ignition pulse amplifier monitoring
- Device status inspection
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Use this app to receive and inspect status information from the Rico-Werk Power Boost IPA2 ignition pulse amplifier.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | WFS300 | Power Boost |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 31.3% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months — better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 14 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Ampire | Rico-Werk Eiserlo & Emmrich GmbH |
Customer experience
WFS300
Power Boost
In-app purchases
WFS300
No in-app purchases
Power Boost
No in-app purchases
