Air recording × measurement × comparison

Sonir.

Record · Measure · Compare

9:41
SONIR
Recording⌃
Input device
Built-in mic · 48.0 kHz ⇅
Output
This deviceNetwork
Real-time RTA · 1/12 octHANN · 4096
201001k10k20k
PEAK
-6.2dB
L_EQ
-18.1dB
INPUT · -6.2 dBFS
9:41
SONIR
Spectrum overlay · 1/12 oct BLIND
201001k10k20k
A
Rec A
Built-in mic · 24bit
B
Rec B
UMIK-2 · calibrated
AA / BB
Rec score
92
RT60
0.42s
C50
+3.1dB

REAL APP SCREEN — SPECIMEN

STATEMENT

Record under the same conditions.
Compare under the same conditions.

Sonir does air recording, acoustic measurement, and comparison on a single phone. It is a measurement tool for air recording and audio comparison, built for reproducibility and comparability rather than vibes.

iOS / Android — Coming soon

iPhone / iPad / Android. No server, no account required.

01

“It sounded great” doesn’t help you next time.

WHY SONIR

Mic position, level, room, gear. Change one condition and the recording becomes a different thing. What air recording and speaker comparison really need is not a vibe but measuring under the same conditions and lining recordings up to compare. Existing measurement apps only spit out numbers — they aren’t built to put recordings side by side. That is exactly where Sonir goes all-in.

02

Three pillars

PILLARS
01
Score your recordings Recording score

Score a single take across multiple axes and turn it into a comparison card you can post straight to social. Keep the verdict as numbers and an image, and share it.

02
All-in on reproducibility Full metadata

Gear profile + calibration file + room tags give you complete metadata. Any take, recorded any time, can be compared later under the same conditions.

03
Comparison is the core value Mobile-only

Comparing recordings and overlaying spectra is Sonir-only among mobile apps. Line them up, switch, and confirm the difference with both ears and eyes.

03

Entry-ticket-grade serious tools, on a quiet page.

FEATURES

Core measurement is open for free. The deep dives and the core of continued use are placed behind Pro. Switch tabs and take a look at the real measurement graphs.

201001k10k20k

Acoustic measurement — SPL / RTA / FFT

Free

Sound level (A/C/Z weighting, Fast/Slow/Impulse), real-time analyzer, and FFT spectrum. Measure instantly with the built-in mic.

Learn more →
See every feature and how it’s calculated →
04

Record, measure, compare.

WHERE IT STANDS

Comparison between recordings and a recording score. Sonir is the only phone app that does both.

App Compare Score Calibration UI
Decibel X × × △ Modern
SignalScope X × × ◎ Medium
AudioTools △ × ○ Dated
Sonir ◎ ◎ unique ○ (.txt) Modern

* Competitor info is from the time of research. Each app’s specs may change.

CLOSING

Same conditions, once more.

Launch is in preparation. Start with reproducible measurements from your very first take.

iOS / Android — Coming soon