Room Tuner: Room Acoustics

Speakers, bass & system check

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Measure your whole system at your seat with your iPhone. See what is likely holding the sound back, and the best thing to try first. Measuring is free. Your speakers sound only as good as the room and the system around them. Room Tuner plays a short sweep through your audio system, listens from your seat with the iPhone microphone, and turns the result into a practical next move. MEASURE AND UNDERSTAND, FREE • Play a test sweep through an AirPlay 2 speaker, receiver or Apple TV, or use Just listen to play it from any device for a Quick reading • Take a Quick reading or a balanced multi-position Full reading around your listening spot • See the room score, response chart, plain-language diagnosis and the frequency range the reading covers • Get the top recommended improvement, with the measured reason behind it • Run a System Check and see what it found at a glance IMPROVE ONE THING AT A TIME Room Tuner ranks practical experiments by likely audible value. It starts with placement and setup before treatment or EQ. Measure again after a change and see your latest result. With Room Tuner Reference, your earlier evidence is kept for comparison, so the app can say whether the change helped, was mixed, did not help or could not be judged fairly. ROOM TUNER REFERENCE • System Check: a purpose-built track reveals how your system handles louder passages, sustained bass and repeated material, with AirPlay or your own player • A full report on tonal balance, bass, bass recovery, consistency, level handling, decay and phase, with charts and a detailed export • Compare one change, then return to the original, and see whether the change altered how your whole system handled the check, with listening cues • Everything for rooms too: progress across your readings, Find Your Best Seat, the complete ranked plan, guided tuning and placement, exact EQ and export, unlimited rooms and history PRIVATE BY DESIGN No accounts, analytics, advertising or tracking. Microphone audio is processed on your device and is never saved or uploaded. Measurements and setup answers stay on your iPhone. Room Tuner Reference is an annual auto-renewing subscription. Payment is charged to your Apple Account. It renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel it in Settings. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://roomtuner.app/privacy.html

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Room Tuner 1.6.2 brings fixes and clearer wording: • Choose the target curve, microphone calibration, or no correction again, from Room › Overview › Measurement settings • With VoiceOver on, Room Tuner now stays silent while it listens, so speech never lands in a reading • Safer volume advice: start a little below your usual listening level and raise it only if needed • Help no longer suggests switching room correction off; keep your playback mode the same between readings • Clearer wording about what Free shows and what Room Tuner Reference adds • After you subscribe, Room Tuner carries on with what you were doing • Try again after an unrecognised System Check now starts a fresh check • A one-time note about our updated privacy policy Also new since 1.6: • Restore purchases and Manage subscription answer straight away when you are offline • Our support address is now support@roomtuner.app, with help at roomtuner.app/support In case you missed 1.6: Room Tuner Reference adds a System Check for your whole system, not just your room. • Play a purpose-built three-minute track with AirPlay or your own player, and get a plain answer first: is your system handling music cleanly? Then the one thing worth your attention, and what to try • Test one change (a setting, a component or a placement) with a return check, and keep the setup you prefer • Fairer bass scoring: Room Tuner finds where your speakers' bass naturally fades and no longer counts anything below it against your score. Earlier readings are re-scored to match, and their original scores stay on record • With Room Tuner Reference, tuning compares a Quick re-measure with your seat in the Full reading, so moving your seat gets a real verdict • Just listen: play our sweep from any device for a Quick reading, free • Guides in Help explain why each fix works • A cleaner look, with larger text and one room switcher on every tab If you already subscribe, Reference is included automatically.

The developer, Andrew Thompson, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    Andrew Thompson
    Size
    11.8 MB
    Category
    Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Andrew Thompson