HiFiTracker

Practical user handbook

Answers for the listening room.

Direct guidance for structuring a system, keeping timing accurate, understanding estimates, and managing your account.

Getting Started

Create separate listening systems for equipment groups that need independent timing.

For a vinyl source with tube amplification, use at least:

  • Amplification for the tube preamplifier and/or amplifier. Start it when the equipment is powered on for warm-up.
  • Turntable / Cartridge for the turntable and phono cartridge. Start it when record playback actually begins.

Tube warm-up, record changes, and playback pauses should not be charged to the cartridge. Follow shared operating time, not only physical signal-chain connectivity.

Equipment is a device; a component is a tracked replaceable part; a component type defines its category.

A power amplifier or turntable is equipment. A tube or phono cartridge is a component used in that equipment. Types such as Tube and Phono Cartridge provide categorization and default imagery.

Start the timer for each listening system while that group is operating, then stop it when that group stops.

Open Listening, choose Start on the relevant system, and choose Stop when finished. For a past session, open its session history and choose Add Listening Session.

Yes. Where the app presents those fields, add photographs to identify equipment or components and use notes for service history, setup details, or listening context.

A newly uploaded photograph takes precedence over the component-type default image.

Correct the history rather than leaving inaccurate usage in place.

  1. Use Add Listening Session to enter a missed date and time.
  2. Use Edit Listening Session to correct the date, start time, end time, or duration—including a timer left running too long.
  3. Use Delete Session for an incorrect or duplicate entry.

Usage totals and estimates recalculate after the corrected session data is saved.

Component Life Estimates

Remaining rated hours equal expected lifetime minus initial usage and recorded session usage. When enough history exists, the app also divides those remaining hours by the observed listening rate to create a calendar outlook.

A tube rated for 1,000 hours with 700 recorded hours has 300 hours remaining. At an observed rate of 25 hours per month, the calendar outlook is about 12 months. The outlook changes when the listening rate changes.

Expected lifetime is the total service-life value you choose; initial usage is what was already consumed before tracking began.

Use a manufacturer rating or your own maintenance threshold as context, and enter the best supported estimate of previous hours.

The calendar outlook follows your observed usage pattern. Listening more or less often changes the monthly rate, while adding, editing, or deleting sessions changes the history used by the calculation.

Confidence describes how much history supports the calendar outlook. Preliminary, moderate, and high states distinguish limited, recent, and established listening patterns; insufficient data means a calendar outlook is not yet supported.

Read the text label and explanation. Colour and icons reinforce the state but are not the only source of meaning.

The app needs time-spread listening data before it can establish a meaningful monthly usage rate. Keep recording accurate sessions. The remaining rated-hour balance can still be useful while the calendar outlook says Insufficient data.

No. HiFiTracker estimates are planning aids, not manufacturer guidance, professional inspection advice, or a guarantee of component life. Follow safety warnings and service recommendations for the actual equipment.

Subscriptions And Accounts

When a free trial is offered, the purchase screen shows the included Premium access and the exact trial terms. Review the displayed trial length, renewal period, and post-trial price before confirming. The Store purchase sheet is the final transaction record.

The subscription renews under the terms shown by Apple or Google unless you cancel it through that Store before renewal. The Store controls billing, renewal timing, cancellation, and refund handling.

Use Restore Purchases in the subscription screen. Sign in with the appropriate HiFiTracker account and the Store account that made the purchase. If a recent purchase is not found immediately, wait briefly and try again.

Yes. Premium access and synced app data follow the same HiFiTracker account across supported iOS and Android devices. Sign in to the same HiFiTracker account on each device. Store-level restoration uses the Apple or Google account that made the purchase, and billing, cancellation, and refunds remain with that store.

Deleting your HiFiTracker account does not cancel an App Store or Google Play subscription. Cancel the subscription separately in the Store before or after requesting deletion.

Privacy And Support

HiFiTracker stores the account, consent, and app records needed to provide the service. That can include equipment, components, systems, sessions, notes, estimates, preferences, subscription entitlement information, and photographs you provide. See the Privacy Policy for details.

Photographs are associated with your account and are not published by HiFiTracker as a public gallery. They are processed and stored by the service providers described in the Privacy Policy. Protect access to your account and avoid uploading information you do not need.

Open Settings → Privacy & Consent and turn off the optional analytics preference. The public site itself does not add product analytics, advertising trackers, or cookies through site code.

Open Settings → Data Management → Delete Account. If you cannot access the app, follow the outside-app deletion instructions. Never send a password.

Email support@hifitracker.app. Include your platform, app version, and a concise description. Do not send your password, payment-card details, or unnecessary identity documents.