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Nembrini Audio Chromatic Tuner

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What Nembrini Audio Chromatic Tuner is

Nembrini Audio Chromatic Tuner is a tuner plugin and iOS app for fast, accurate instrument tuning. Its large, bright, full-color LED display presents the tuning reading. Users can set the reference pitch to any standard, with A=440 as the default, and Drop/Capo mode transposes notes up or down by as much as one octave. The product page states tuning accuracy of ±0.01 cent. On desktop, the plugin supports VST2, VST3, AAX, and AudioUnits-compatible hosts. Listed requirements are an Intel-compatible or Apple Silicon CPU, 1 GB RAM, macOS 10.13 or newer or Windows 7 or newer, and a 64-bit DAW. The iOS app works on its own or as an AudioUnit v3 effect on iPhone and iPad. The listed plan is free for a supported plugin host or the iOS app. Nembrini Audio offers a searchable knowledge base and a form for support tickets. The company says it was founded in 2019 and specializes in digital reproductions of analog saturation circuits, with tools intended for musicians, players, producers, and mixing engineers.

Who it suits

The tuner suits musicians and producers who need a desktop plugin or an iPhone or iPad app, including users who tune to a non-default pitch standard or use drop and capo tunings.

What it does well

  • Free plugin and iOS app
  • Supports any pitch standard, defaulting to A=440
  • Drop/Capo mode shifts notes by up to one octave
  • Works standalone or as an iOS AudioUnit v3 effect

What to know first

  • Desktop use requires a 64-bit DAW
  • Desktop operating system support starts at macOS 10.13 or Windows 7

Limits

The free plan is listed as free. Desktop use requires a 64-bit DAW, an Intel-compatible or Apple Silicon CPU, 1 GB RAM, and macOS 10.13 or newer or Windows 7 or newer.

Plans

PlanBilled and limitsPrice
Chromatic TunerVST2, VST3, AAX or AudioUnits host · iOS appFree

As nembriniaudio.com lists them, read 4 Oct 2026. The maker's own page has the final word.

Getting started

  1. Open the Nembrini Audio product page.
  2. Choose the free plan for a supported plugin host or the iOS app.
  3. For desktop use, have a compatible CPU, 1 GB RAM and a 64-bit DAW on macOS 10.13 or newer or Windows 7 or newer.
  4. For iPhone or iPad, use the app standalone or as an AudioUnit v3 effect.

Verdict

The free tuner provides desktop plugin and iOS app options, with custom pitch calibration and Drop/Capo transposition. Check the listed operating system and DAW requirements for desktop use.

Questions

How much does Nembrini Audio Chromatic Tuner cost?

The listed plan is free.

Does it have a free plan?

Yes. The pricing model is free, and a free plan is listed.

Which platforms does it support?

It supports iOS, macOS and Windows. The iOS app works on iPhone and iPad.

Which plugin formats does it support?

It supports VST2, VST3, AAX and AudioUnits compatible hosts.

Can I set a custom reference pitch?

Yes. It supports calibration to any pitch standard and defaults to A=440.

Who makes it?

Nembrini Audio makes the tuner. The company says it was founded in 2019.

Facts from Nembrini Audio Chromatic Tuner's own pages

Accuracy
The product page states tuning accuracy of ±0.01 cent. · nembriniaudio.com, 4 Oct 2026
Company background
Nembrini Audio says it was founded in 2019 and specializes in digital reproductions of analog saturation circuits; it describes its tools as intended for contemporary musicians, players, producers and mixing engineers. · nembriniaudio.com, 4 Oct 2026
Desktop requirements
The listed desktop requirements are an Intel-compatible or Apple Silicon CPU, 1 GB RAM, macOS 10.13 or newer or Windows 7 or newer, and a 64-bit DAW. · nembriniaudio.com, 4 Oct 2026
Display
The tuner has a large, bright, full-color LED display. · nembriniaudio.com, 4 Oct 2026
Drop and capo
Drop/Capo mode automatically transposes notes up or down by as much as one octave. · nembriniaudio.com, 4 Oct 2026
iOS modes
The App Store listing says the iOS app works standalone and as an AudioUnit v3 effect on iPhone and iPad. · apps.apple.com, 4 Oct 2026
Pitch calibration
It supports calibration to any pitch standard and defaults to A=440. · nembriniaudio.com, 4 Oct 2026
Plugin formats
The plugin supports VST2, VST3, AAX and AudioUnits compatible hosts. · nembriniaudio.com, 4 Oct 2026
Privacy and security
The store privacy policy says the store is hosted by Shopify and describes using personal information to secure services and detect possible fraud; it also says perfect security cannot be guaranteed. · nembriniaudio.com, 4 Oct 2026
Purpose
Chromatic Tuner is a tuner plugin and iOS app for fast, accurate tuning. · nembriniaudio.com, 4 Oct 2026
Support
Nembrini Audio support offers a searchable knowledge base and a form to submit a ticket. · nembriniaudio.freshdesk.com, 4 Oct 2026

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