/apps

The labs, in your pocket.

Seven Android apps that measure, generate and check the way the labs do: on the device, nothing uploaded, no account. Measuring is free and complete. Pro is a one-time purchase, for the price of a coffee, and the price stays where it is when features land.

From room to release

One recording passes through four things that can go wrong. Each Lab measures one of them, the same way: on your device, in plain words, honest about what a phone can and cannot know.

RoomLab

The room

Reverb colours everything the mic hears, and it cannot be removed later.

RT60 per octave band
MicLab

The mic

Level, distance, noise, clipping and sibilance decide whether the take is usable.

One score, five checks
LevelLab

The file

Streaming platforms normalise what you upload, whether you measured it or not.

LUFS and true peak
NoiseLab

The noise

The floor of the room you record in, and the level your ears are standing in.

LAeq and hours left

01 MicLab

Check your mic in 12 seconds.

Android · EUR 3.99 one time

Records twelve seconds of your voice through the raw microphone and scores what matters for a clean take: level and distance, noise, clipping, sibilance and how much of the room bleeds in. Or pick a WAV you recorded in your own setup.

Free

Unlimited checks, score and plain advice
Listen back to every take
Spectrum per third octave, rumble and sibilance tinted
Your first shareable PDF report

Pro · EUR 3.99 one time

For when the take has to hold up for someone else: a report a client, a producer or a studio accepts, with your name on it.

Unlimited reports
Auto-EQ preset from your measurement (Wavelet, Equalizer APO), audible on your own take first
Side-by-side compares, your logo on the report, CSV export

Get MicLab on Google Play

MicLab result screen: one score out of 100, five checks and plain advice

MicLab listen screen: play back every take and hear what the mic did

02 LevelLab

Loudness the way the platforms hear it.

Android · EUR 6.99 one time

Integrated LUFS, true peak and loudness range to ITU-R BS.1770, checked against Spotify, Apple Music, YouTube and more. Measures the file you exported, so the number is the one a mastering engineer reads, with no mic in between.

Free

Every value, every platform
A loudness timeline you can scrub
Play your file
Normalise to a platform target, 16- or 24-bit WAV
Your first shareable PDF report

Pro · EUR 6.99 one time

For when the master goes out under your name: a report a label, a client or a mastering engineer accepts, with your logo on it.

Unlimited reports
A/B against a reference track at matched loudness
Album mode: measure and normalise a whole album in one go
Side-by-side compares, your logo on the report, CSV export

Get LevelLab on Google Play

LevelLab loudness timeline: scrub through the file you exported

LevelLab A/B: your master against a reference at matched loudness

03 RoomLab

Measure your room with one clap.

Android · EUR 5.99 one time

One clap: reverb per octave band, flutter echo and the noise floor, with a score that says whether the room talks back. Measure a few spots and the app builds a map of the room; the swing between corners is the real finding. A speaker sweep covers the low bands too.

Free

Unlimited measurements and rooms
The decay curve behind every band
Hear this room: a dry beat through the response you recorded
Your first shareable PDF report

Pro · EUR 5.99 one time

For when the room has to be explained to someone else: a report a client, a studio builder or a landlord accepts, with your name on it.

Unlimited reports
A treatment plan: how many m² of absorption per material for your target
Hear the room after that plan
Side-by-side compares, your logo on the report, CSV export

Get RoomLab on Google Play

RoomLab spots: several measured positions and the swing between them

RoomLab: one clap, reverb per octave band, on a real measurement

04 NoiseLab

How loud is it here, really.

Android · EUR 5.99 one time

A sound level meter that tells you what it knows: A, C or Z weighting to IEC 61672, Fast and Slow, LAeq, peaks, L10 and L90, and how long you can stay before the daily limit. Calibrate once against a real meter; until then every screen says the reading is uncalibrated.

Free

Every value, the timeline per second and your history
Exposure against the 85 dB(A) rule, in hours
Calibration against a reference meter, input choice
Your first shareable PDF report

Pro · EUR 5.99 one time

For when the number has to leave your phone: a report a client, a landlord, a safety officer or the council accepts, with your name on it.

Unlimited reports
Octave-band spectrum, 31.5 Hz to 8 kHz, on screen and in the PDF
Side-by-side compares, your logo on the report, CSV export

Get NoiseLab on Google Play

NoiseLab live meter: dB(A) with the 70 and 85 dB marks in sight

NoiseLab result: LAeq, peaks, statistics and hours left at this level

05 SignalLab

Every test signal, honest about your speaker.

Android · EUR 3.99 one time

Generates sine, square and triangle waves, white, pink and brown noise, sweeps and speaker checks. Levels are honest dBFS, loops are seamless, and it plays the exact sweep RoomLab measures with, from a second phone. The only lab without a microphone permission.

Free

Every waveform, 20 Hz to 20 kHz, with its musical note
Sweeps with a 3-2-1 countdown, including the RoomLab preset
Left, right, polarity and balance speaker checks
One free WAV export

Pro · EUR 3.99 one time

For taking the signals with you: unlimited WAV export for a DAW or a proper speaker, plus the thirds ladder.

Unlimited WAV export for a DAW or a proper speaker
The thirds ladder: 26 bands, 50 Hz to 16 kHz, one second each

SignalLab is in review at Google Play

SignalLab sweep presets, including the exact sweep RoomLab measures with

SignalLab speaker checks: left, right, alternating and a polarity pulse

06 HearLab

Know your ears. Honestly.

Android · EUR 4.99 one time

A hearing screening with pulsed tones, ear by ear: compare left against right and watch it change over time on your own headphones. A three-second room check keeps a loud room from posing as bad ears, silent trap rounds keep guesses honest, and every result says what it is: a screening, not a diagnosis.

Free

Six pulsed tones per ear, 500 Hz to 8 kHz, right ear first
Left against right, with a symmetry score and plain advice
The range check: how high can you hear, 8 to 18 kHz
Your last three checks, comparable on the same headphones

Pro · EUR 4.99 one time

For the people around you: profiles with their own history, your full history, and unlimited PDF reports.

Profiles for partner, kids or parents, each with their own history
Your full history, plus unlimited PDF reports with your name and logo

HearLab is in review at Google Play

HearLab screening: tap the moment you hear pulses, ear by ear

HearLab range check: rising tones from 8 to 18 kHz until they vanish

07 TuneLab

In tune is a number.

Android · EUR 3.99 one time

A chromatic tuner that behaves like an instrument: note, target frequency and cents as a number, on a needle that follows the string instead of faking calm. The wobble readout says how much the tone drifts. A4 is yours, 415 to 466 Hz, and everything a tuner should simply have is free.

Free

Chromatic tuner, 40 Hz to 2 kHz, cents as a number
The honest wobble readout: steady or drifting, never smoothed away
Presets for guitar, drop D, bass, ukulele and violin, with string lock
A4 calibration and reference tones for every target note

Pro · EUR 3.99 one time

For the bench: the guided intonation report per string with a saddle direction, run history, and the historical temperaments.

The intonation report: open plus 12th fret per string, saddle advice, PDF
Run history and the historical temperaments (just, meantone, Werckmeister)

TuneLab is in review at Google Play

TuneLab needle on A4 440 Hz with cents as a number and the wobble readout

TuneLab guitar preset with per-string lock and A4 calibration

05 Which Lab first

Start with the one that matches the problem you have today. The others are one tap away from inside the app.

06 How they relate to the labs

The apps run their own on-device measurement code and never call AudioLab.tools. They follow the same standards as the labs (EBU R128 and ITU-R BS.1770 for loudness, ISO 3382 for reverb) and the same rule: you always see every measured value; what you pay for is a report, a plan or a tool, never your own data. Read what the apps store on the privacy page, or see how to delete what an app kept on your phone.