FlexTunerPro vs Graphony
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
FlexTunerPro
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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.
Graphony
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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
Verdict
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
Both are free to download. FlexTunerPro sells 1 one-off in-app purchase. Graphony asks for nothing beyond the download.
FlexTunerPro ships an update every 2 months, Graphony every 6 weeks. Both last shipped on October 9, 2026.
| Parameter | FlexTunerPro | Graphony |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 6 weeks β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone | iPhone, iPad, iPod β better |
| Requires iOS | 18.5 | 15.0 β better |
| Further details β not scored | ||
| Size | 3 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | SATOSHI NAGASAKA | Leonid Iogansen |
In-app purchases
FlexTunerPro
- Premium$2.99
Graphony
No in-app purchases
Questions
Is FlexTunerPro free?
Is Graphony free?
Do FlexTunerPro or Graphony have ads?
Which is updated more often, FlexTunerPro or Graphony?
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