Comparison

FlexTunerPro vs Graphony

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

FlexTunerPro

Features
Read full description

Key Features β—† 3 Tuning Modes β€’ Tuner(Auto): Automatically detects and tunes played strings β€’ Tuner(Manual): Select specific strings for precise tuning β€’ Practice: Ear training mode with reference tones β—† Instrument Profiles β€’ 6-String Guitar (Standard tuning) β€’ 7-String Guitarβ€’ 4-String Bass β€’ 5-String Bass β€’ Ukulele (Soprano) β€’ Contrabass and other Strings Instruments β€’ Create custom profiles β—† Customization β€’ A4 reference pitch adjustment (430-450Hz) β€’ Individual string frequency settings β€’ Supports tuning for situations such as when using a guitar capo through overall pitch adjustment β€’ Profile export/import β€’ Guide tone waveform can be changed from Profile Edit. Available waveforms: Sawtooth, Square, Triangle, and Original (easier to hear in low frequency ranges) β—† User-Friendly β€’ Large, clear tuning meter β€’ Precise cent display β€’ Auto-lock prevention during tuning β€’ Japanese/English support β€» Important Note Due to the harmonics produced by musical instruments, the octave of the detected pitch may sometimes be incorrectly identified. Please note that there is currently no available method to improve this misdetection issue. 30-Day Free Trial Try all features free for 30 days. Premium Version After the trial period, a one-time purchase is required to continue using the app. Once purchased, enjoy all features forever.

About

Graphony

Features
Read full description

Graphony is a composition environment for academic and experimental composers. Rather than entering notes one at a time, you design a piece from the top down by drawing graphs of its musical parameters, then export a MusicXML score to complete in your notation software and render an audio version using sounds you record yourself. JUMPSTART A COMPOSITION WITH GRAPHS Set the length, meter, and tempo, then draw a curve over time for each parameter: - Pitch content (register and range) - Event duration - Density (how many events sound at once) - Dynamics - Connectivity, motivic patterns, and the amount of pitch-altering effects The graphs are the generative blueprint of the piece. Reshape a curve and the material follows, so you can audition many versions of an idea in minutes. Reference curves from your other parameters are shown underneath, keeping every decision in context. EXPORT A MUSICXML SCORE Graphony writes a clean MusicXML file you can open in Sibelius, Dorico, Finale, or MuseScore, then edit and complete by hand. The score is a point of departure, not a finished product: it is fully yours to refine and notate. HEAR IT WITH YOUR OWN SOUNDS Record short sound samples, label them, and Graphony renders an audio version of the piece using those recordings. Each sound carries its own reference pitch, dynamics, articulation, and effects, so the realization reflects your own sonic material rather than a generic synthesizer. FOR EXPERIMENTAL PRACTICE - Absolute pitch contour: the pitch graph maps to a real concert-pitch register, so the notation means what it says. - Microtonal quarter-tones, chromatic-stepped glissandi, and detected chords notated on a single stem. - A palette of per-sound effects: glissando, scratch, harmonic distortion, reverse, inverted pitch, and granular fragment. - "Notate as C" writes a sound's notes on a single placeholder middle C, so you can set their pitches by hand later. - Sound roles (sustainer, punctuator, doubler, texture) are distinguished by notehead. PRIVATE BY DESIGN Everything stays on your device. Graphony has no accounts, no ads, and collects no data. Your graphs, recordings, scores, and audio never leave your iPhone or iPad unless you choose to share them. Graphony is built to get an experimental idea out of your head and onto the page quickly: design it as graphs, hear it in your own sounds, and carry the score into your notation software to finish.

Screenshots

FlexTunerPro4 screens
Graphony4 screens

Verdict

The call

The clearest difference is in-app purchases: Graphony at none against FlexTunerPro's 1. Graphony also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.5). On price, update cadence and ads there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. FlexTunerPro sells 1 one-off in-app purchase. Graphony asks for nothing beyond the download.

UpkeepUpdate frequency

FlexTunerPro ships an update every 2 months, Graphony every 6 weeks. Both last shipped on October 9, 2026.

Scorecard3 real differences Β· 3 level
FlexTunerPro versus Graphony: the parameters behind the verdict, then further details
ParameterFlexTunerProGraphony
PriceFreeFree
Update frequencyEvery 2 monthsEvery 6 weeks β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhoneiPhone, iPad, iPod β€” better
Requires iOS18.515.0 β€” better
Further details β€” not scored
Size3 MB23 MB
Age rating4+4+
DeveloperSATOSHI NAGASAKALeonid Iogansen

In-app purchases

1 purchases

FlexTunerPro

One-time1
  • Premium$2.99
None

Graphony

No in-app purchases

Questions

Is FlexTunerPro free?
FlexTunerPro is free to download, with in-app purchases available.
Is Graphony free?
Graphony is free to download, with no in-app purchases.
Do FlexTunerPro or Graphony have ads?
Neither FlexTunerPro nor Graphony shows ads.
Which is updated more often, FlexTunerPro or Graphony?
FlexTunerPro ships an update every 2 months, and Graphony every 6 weeks. Most recently, FlexTunerPro was updated on October 9, 2026 and Graphony on October 9, 2026.

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