Play a brief sweep
Choose your AirPlay 2 speaker, receiver, or Apple TV. Room Tuner plays the test through the system you actually listen to.
A better room starts at your seat
Hear your room.
Know what to change.
Play a guided test through your AirPlay 2 system. Room Tuner uses your iPhone microphone to find the biggest problem and recommend what to change first.
No special microphone. No account. Audio stays on your iPhone.
For a real room measurement: iPhone with iOS 17 or later and an AirPlay 2 speaker, receiver, or Apple TV. Phone-speaker mode is a demo.
Lounge
Two speakers · Quick reading74Good foundation
Start with the listening seat
Your seat is catching extra bass around 63 Hz. Move it forward 20–30 cm, then measure again.
The room is part of the system
Great speakers can still sound wrong.
Walls, corners, furniture, and the exact place you sit can pile up one bass note and erase another. Room Tuner makes that invisible effect useful—without turning you into an acoustician.
How it works
Measure. Change one thing. Listen again.
A simple loop that puts the useful answer before the acoustic method.
Listen from your seat
Hold your iPhone where you normally listen. Its microphone hears how the system and room combine at your seat.
Try the next move
Get one practical action for the gear you own—then measure again to learn what changed at your seat.
A result you can act on
The graph is evidence. The next step is the product.
Explore three example rooms. Room Tuner adapts its advice to what it hears and what you can actually move.
Not another analyzer full of graphs. A calm coach that tells you what to try next.
Room Tuner begins with placement, setup, and the room itself. EQ comes later—and only when the reading has earned that precision.
Quietly capable
Simple when you want it. Detailed when you need it.
Confidence you can see
A quick reading stays a quick look. Several listening positions earn more trust—and more precise advice.
Quick · Fair · TrustedBuilt for your setup
Advice changes for two speakers, a subwoofer, a home theatre, a soundbar, or a desktop system.
Setup-awareProgress, not trophies
Keep a room record and see whether your last change helped at the listening seat.
A ranked plan, one step at a time
Try the highest-value change first. Room Tuner keeps the method steady so your next reading can answer an honest question.
Physics first · EQ lastPrivate by design
Audio is processed in memory, on your iPhone. Recordings are never saved, uploaded, sold, or shared.
Read the policyFree & Pro
Read one room for free. Go Pro for the full coaching program.
Free includes the complete diagnosis, Trusted readings, and your top fix. Pro begins when you want the whole plan, guided experiments, or more rooms.
Free
Read one roomMeasure one room as often as you like and make a complete first improvement.
- Unlimited readings in one room
- Complete score, chart, and diagnosis
- Trusted multi-position readings
- Your top fix, with the reason behind it
- First and current scores side by side
Pro
The full coachWork through the whole room, test positions, compare changes, and keep every room.
- Complete ranked fix plan
- Guided tuning and remeasurement
- Measured speaker or subwoofer placement
- Per-speaker balance and match analysis
- Exact EQ and export when evidence supports it
- Unlimited rooms, history, and comparisons
The useful questions
Before you press play.
Do I need a measurement microphone?
No. Room Tuner is designed around the iPhone microphone. It is a practical guide rather than a lab instrument, and the app keeps its precision within what that evidence can support.
What do I need for a real room measurement?
An iPhone running iOS 17 or later and an AirPlay 2 speaker, receiver, or Apple TV that plays through the system you listen to. Wired-only, Bluetooth-only, and older non-AirPlay systems are not supported yet. Phone-speaker mode lets you try the experience, but it does not measure your room or bass. Headphones are not supported.
Does Room Tuner record me?
No recording is saved. The microphone input is processed on your device, in memory, into a frequency-response measurement. Audio never leaves the phone.
Will it give me EQ filters?
When a trusted reading supports them and your setup can apply them, Pro can provide cuts-only EQ guidance and export. Room Tuner never recommends boosting a deep null just to make a graph look flat.
Is this only for audiophiles?
No. The opening view uses plain language and one clear action. Detailed charts, confidence, provenance, and export stay available when they help, without turning the product into a different personality.
Room Tuner for iPhone
Your room is already telling you what to fix.
