The Clock Tuner App is a precision timekeeping tool designed for measuring the beats per hour (BPH) of mechanical watches and calculating daily time deviation. Utilizing your device's microphone, the app accurately determines BPH, presenting a waveform graph and pulse interval histogram in its free version. For enhanced features like frequency display, a dedicated microphone attachment is recommended for optimal results. A 30-minute trial period allows users to test the app's compatibility with their watch before committing to the premium upgrade. Note that this app is unsuitable for digital clocks or noisy environments; precise measurements require positioning the microphone directly towards the timepiece. For further assistance or to contribute sound samples for app improvements, contact [email protected] or visit the support link.

Key Features:

• Precise BPH (Beats Per Hour) measurement of mechanical watches.
• Calculates daily time error.
• Employs the device's microphone for BPH measurement.
• Free version includes waveform and pulse interval histogram displays.
• Premium upgrade unlocks frequency display.
• Offers a 30-minute trial before premium purchase.

In Conclusion:

The Clock Tuner App is an invaluable asset for mechanical watch owners, enabling precise BPH and time error monitoring. Its intuitive display of waveform and pulse interval histograms facilitates performance analysis. The optional premium upgrade expands functionality, adding frequency display. Watch enthusiasts seeking to maintain and optimize their timepieces will find this app indispensable. Download the app now and begin fine-tuning your watch: [Download Link]