Harmonic Tuner Suite (Full)

LiveGrain Apps8 apps · 49.4K installsMusic & Audio$1.99de.grainapps.harmonictuner.full

Accurate tuner based on true harmonic analysis. Full version. Trial: Intonation

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Total installs
552
exact · Play shows 500+
Installs / day
0
7-day avg · last day 0
Rating
4.1★
14 ratings · 4 reviews
Released
19 Jun 2017
9.3y ago
Last update
27 Aug 2026
v1.24-full · 2mo ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
01234511 Oct12 Oct13 Oct

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
55155255310 Oct12 Oct13 Oct
010020030040050060019 Jun 201710 Oct 202613 Oct 2026

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

1 in 1 group
1 Sensitive0 Notable0 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Get very accurate instrument tuning based on harmonic measurements. Use new advanced tuning and features, for example: Quickly detect the tuning reference pitch of a recording or performance to tune your instrument perfectly to that reference. Test advanced expert features included in Intonation Expert app. Special Features: - Harmonic Tuner - Strobe Look (Up to 16 harmonics) - Harmonic-wise tuning measurement (bargraphs, up to 16 harmonics) - Harmonic-wise level measurement (bargraphs, up to 16 harmonics) - Spectrum Tuner - Reference Pitch (Concert A) & Key Detector Trial features of Harmonic Tuner Intonation Expert*: - Intonation (Tuning) & Inharmonicity protocol - Temperament Detector * Features of Intonation Expert are available in trial versions with a limited number of protocol notes. See Harmonic Tuner Website for a table of Harmonic Tuner's versions and their features and more details. http://harmonictuner.grainapps.com Feature Details: Harmonic Tuner: Harmonic Tuner is a novel accurate instrument tuning tool for musicians and sound engineers. Its special feature is to perform pitch measurements (0.1 cents precision) by analysing tuning and levels of up to 16 individual overtones (harmonics) of a note. Harmonic Tuner is based on an accuracy-refined spectral analysis algorithm. Visualization is optimized for readability. Concert A pitch ranges from 320Hz to 604Hz (+/-5 semitones, precision 0.5 c, ca. 0.1 Hz). Intonation Expert version supports stretch tunings and historical temperaments (Werckmeister etc.). Strobe Look: Harmonic components especially at stringed instruments like guitars, basses,pianos are always detuned. Up to 16 note's harmonics can be displayed individually in an intuitive and precise strobe tuner look of adjustable sensitivity. Harmonic Tuner Strobe Look does not implement the conventional strobe tuner principle, but offers a similar appearance of moving patterns. While typical mechanical strobe tuners show detuning of octave harmonics only, Harmonic Tuner Strobe Look shows the detuning even of non-octave harmonics. Tuning + Level bargraphs for each harmonic (up to 16 harmonics): Overtone detuning of strings affects the timbre of a note as the levels and envelopes of the note's harmonics do. To inspect these trimbral characteristics, the detuning and the relative levels are displayed in bar graphs. Spectrum Tuner: A novel feature of Harmonic Tuner is the Spectrum Tuner. It visualizes the sounds in an intuitive real-time Detuning Spectrum. Even polyphonic sounds (chords) can be quickly checked for being in or out of tune. Reference Pitch (Concert A) Detector & Key Detector: The novel Reference Pitch Detector module finds the tuning reference frequency of musical performances or recordings accurately. In addition, the prominence of all 12 notes over several seconds is displayed and the fitting Major/minor scale is estimated. Intonation (Tuning) & Inharmonicity protocols: For precise assessment of an instrument's intonation, stretch tuning, temperament etc., tuning/inharmonicity of a whole series of notes is recorded and displayed in a diagram. When measuring keyboard with historic tunings, a Temperament detection recognizes the best-fitting out of a number of popular historic temperaments. The intonation protocol is useful for checking and setting up guitar/bass intonation or to measure the tuning stretch of an instrument. Stretch Tunings and Temperaments: Stretch tunings are common on pianos: instruments with plucked or hammered strings show slightly inharmonic overtones. Harmonic Tuner allows to widen octaves by 0 to 5 cent accordingly. Historical keyboard music on organs, harpsichords etc. is typically performed using historic temperaments that provide individual consonance/dissonance characteristics for each key/scale. Harmonic Tuner Intonation Expert supports a set of popular historic temperaments you can tune your instrument to.

What's new

Android SDK/API version update, including 16KB memory page size support.

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