HouseCurve

HouseCurve

Simple audio system tuning

241 ratings
48 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 13, 2019
  • December 6, 2025

Features

HouseCurve screenshot #1 for iPhone
HouseCurve screenshot #2 for iPhone
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HouseCurve screenshot #5 for iPhone
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About

This app provides a suite of tools for tuning audio systems, including room correction, equalizer adjustments, and subwoofer phase setting. It measures in-room frequency response and can generate filter settings for various audio systems. It's suitable for home and car audio enthusiasts looking to optimize their sound.

โœ“Sine sweep and pink noise measurements
โœ“Real-time moving mic measurements
โœ“Target curve comparison and creation
โœ“Room correction filter generation (PEQ/FIR)
โœ“Magnitude, phase, and group delay display
โœ“Compatibility with various audio systems
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What's New in HouseCurve

6.0.2

December 6, 2025

* Fixed issue where Sweep measurements were low quality when using older test signal files. If you are using a test signal from v6.0 - 6.0.1, please export a fresh file to avoid low quality measurements. * Fixed issue where Sweep measure button did not update when enabling external stimulus.

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In-App Purchases

$60.00

Tuning Bundle Lifetime

Unlock forever with one purchase.

User reviews

Easier Than REW, Less Expensive Than Dirac

Iโ€™m really impressed by this app, it just makes everything so easy, just like it should be. Setting up a mic? Easy. Running a sweep? Easy. Generating a response curve? Easy. Copying that curve into miniDSP PEQ settings? Easy. Getting stoked on how your system sounds after setting up your new PEQ? EASY.
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Good job!

This is a great, easy to use tool. Just invest an hour reding the directions and youโ€™ll be good to go. It made my expensive stereo sound like I thought it should and could sound. Sound went from good to amazing. It also helped me fix a large bass dip 14 db at 125 hz. Moved my speakers closer to front wall to get it to 8 db and was able to correct it to 1.5db dip. Nice
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Good app that Iโ€™ve seen that uses the iPhones microphone

A microphone is more than good enough for simple, manual EQ, but most apps donโ€™t use it or donโ€™t compensate, this app does both and for a decent (at least when I purchased it). While not exactly necessary, I do wish that they added true support for headphones.

Will not work

Will not connect to iPhone.

First time

Worked until I purchased the 2 upgrades now it wonโ€™t connect and play

Developer apps

FAQ

What does HouseCurve do?

HouseCurve is a multi-tool designed for tuning audio systems. It allows users to perform room correction, adjust equalizers, set subwoofer phase, and choose crossovers. The app measures in-room frequency response by analyzing sine sweeps and can generate filter settings for various audio systems.

What are the key features of HouseCurve?

Key features include sine sweep and real-time pink noise measurements, moving mic measurements, comparison to target curves, room correction filter generation (PEQ or FIR), and display of magnitude, phase, and group delay. It is compatible with systems like Roon, Volumio, and EqualizerAPO.

How much does HouseCurve cost?

HouseCurve offers a free version that allows users to measure their audio system and view a magnitude plot. Advanced features such as room correction filter generation, advanced measurement tools, and target curve editing are available through in-app purchases.

What devices is HouseCurve compatible with?

HouseCurve is available for iOS devices like iPhones and iPads. It can produce acceptable results with the built-in microphone, but using calibrated external microphones will provide higher accuracy. It can connect via AirPlay, Bluetooth, or the headphone jack.

How can I use HouseCurve for audio system tuning?

HouseCurve can be used for home and car audio system tuning, including system equalization, room correction, and subwoofer time alignment. By measuring the in-room frequency response and comparing it to a target curve, users can manually tune their system or use the app to generate filter settings.