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BeltTune

Achieve factory-spec precision for your Porsche, Ferrari, or Ducati. Use advanced harmonic analysis to measure belt frequency instantly with just your iPhone.

Key Figures

Downloads

1000

User Rating

1.0/5

Total Ratings

Publisher

Justin Oakes

Precision Engineering for Your Engine Bay

Achieve factory-spec belt tension with professional-grade harmonic analysis. No expensive hardware, no guesswork—just data-driven maintenance for high-performance machines.

Sonic Frequency Analysis

Utilize advanced signal processing to measure natural frequency between 60-500 Hz with laboratory accuracy, perfect for timing and drive belts.

Exotic Engine Compatibility

Designed for the high stakes of Ferrari, Porsche, and Ducati maintenance where precision tension is the difference between performance and failure.

FAQ

Frequently Asked Questions

Everything you need to know about BeltTune

What is BeltTune?

BeltTune is an app that provides professional-grade belt tension measurement using advanced audio analysis. It helps engineers and mechanics ensure optimal belt installation and performance.

How does BeltTune measure belt tension?

BeltTune measures belt tension by performing instant frequency measurements through real-time audio analysis. Users tap a button, strike the belt, and the app displays the belt's natural frequency.

Does BeltTune require external hardware for measurement?

No, BeltTune does not require external hardware. It uses your iPhone's built-in microphone for all belt tension measurements.

What frequency range does BeltTune support for measurements?

BeltTune supports precise frequency measurements between 60-500 Hz. This range is suitable for most industrial and automotive belt applications.

Can BeltTune average multiple belt segment measurements?

Yes, BeltTune supports multiple belt segments with individual measurements. It also provides automatic frequency averaging for consistent and enhanced accuracy.

Does BeltTune offer a dark mode?

Yes, BeltTune includes a dark mode feature. This interface design is optimized for any workshop lighting conditions.

Which vehicles is BeltTune designed for?

BeltTune is perfect for various vehicles including Ferrari, Porsche 944/928, Lotus Esprit, and Ducati. It is suitable for most industrial and automotive belt applications.

How do users start a measurement with BeltTune?

Users start a measurement by tapping and holding the "Listen" button. Then, they strike the belt to create a vibration, and BeltTune instantly displays the frequency.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

BeltTune - BeltTune app screen showing a frequency meter for measuring timing belt tension — BeltTune app screen showing a frequency meter for measuring timing belt tension

BeltTune - BeltTune app interface showing frequency measurement and averaging for multiple belt segments — BeltTune app interface showing frequency measurement and averaging for multiple belt segments

BeltTune - BeltTune mobile app interface showing dark mode for workshop lighting — BeltTune mobile app interface showing dark mode for workshop lighting

BeltTune - BeltTune app interface displaying a 102 Hz belt tension measurement and external microphone support. — BeltTune app interface displaying a 102 Hz belt tension measurement and external microphone support.

Description

BeltTune brings professional-grade belt tension measurement to your pocket. Using advanced audio analysis, this powerful tool helps engineers, mechanics, and maintenance professionals ensure optimal belt installation and performance. KEY FEATURES: • Instant frequency measurement with real-time audio analysis • Support for multiple belt segments with individual measurements • Automatic frequency averaging for consistent results • Clean, intuitive interface designed for workshop environments • No external hardware required - just your iPhone's microphone PERFECT FOR: • Ferrari • Porsche 944/928 • Lotus Esprit • Ducati HOW IT WORKS: Simply tap and hold the "Listen" button, strike the belt to create a vibration, and BeltTune will instantly display the belt's natural frequency. Multiple measurements can be taken and averaged for enhanced accuracy, ensuring your belt installations meet manufacturer specifications every time. PROFESSIONAL ACCURACY: BeltTune utilizes sophisticated signal processing and harmonic analysis to deliver precise frequency measurements between 60-500 Hz, making it suitable for most industrial and automotive belt applications. Get BeltTune today and take the guesswork out of belt tension measurement. Your belts (and your machines) will thank you.