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flowkey alternatives: 2 apps ranked by verified data

Facts checked Nov 1, 2026AppBreakup editorialHow we rank

Common reasons people leave flowkey: full library and courses need a subscription, and can't load your own MIDI files. We ranked 2 alternatives by how directly each one replaces flowkey, then by reviews, real visits and how recently each app's facts were checked against its own website. Synthesia currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Synthesia logoSynthesiaFree plan + paidNoWindows, macOS, iOS +17 of 762.6
  1. Synthesia logo

    1. SynthesiaTop pick

    Best for: Self-taught pianists who want to learn favourite songs from MIDI files with a one-time purchase

    Free plan + paidWindows, macOS, iOS, Android

    62.6

    score / 100

    Why switch from flowkey

    One-time purchase instead of a subscription, and you can practise with any MIDI file.

    Pros

    • One-time unlock rather than a subscription
    • Opens any MIDI or MusicXML file
    • Waits for the right note and lets you practise hands separately
    • Runs on computers, iPad, Android tablets and Chromebooks

    Cons

    • No structured courses or video lessons
    • Built-in song list is small without buying store songs or finding MIDI files
    • Best experience needs a MIDI-capable keyboard
    Visit Synthesia Details and reviews
    How this score is calculated
    Editorial fit ×0.387
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Synthesia a good flowkey alternative?

    Verified facts

    7 of 7 verified
    Pricing
    Free to try; one-time unlock
    Checked Oct 29, 2026synthesiagame.com(opens source in a new tab)
    Included songs
    150
    Checked Oct 29, 2026synthesiagame.com(opens source in a new tab)
    File formats
    MIDI and MusicXML
    Checked Oct 29, 2026synthesiagame.com(opens source in a new tab)
    Platforms
    PC, Mac, iPad, Android tablets, Chromebooks
    Checked Oct 29, 2026synthesiagame.com(opens source in a new tab)
    First released
    2006, as Piano Hero
    Checked Oct 29, 2026synthesiagame.com(opens source in a new tab)
    Lifetime price
    $39 one-time unlock
    Checked Nov 1, 2026synthesiagame.com(opens source in a new tab)
    Free trial
    Yes, free to try
    Checked Nov 1, 2026synthesiagame.com(opens source in a new tab)

The best flowkey alternative for…

The highest-ranked app in this list for each need.

Synthesia logo

Best flowkey alternative for most people

Synthesia

One-time purchase instead of a subscription, and you can practise with any MIDI file.

Neothesia logo

Best flowkey alternative for a free option

Neothesia

Free, open-source falling-notes practice on desktop if you don't need lessons.

Synthesia logo

Best flowkey alternative for a free plan you can upgrade

Synthesia

One-time purchase instead of a subscription, and you can practise with any MIDI file.

Neothesia logo

Best flowkey alternative for open source

Neothesia

Free, open-source falling-notes practice on desktop if you don't need lessons.

Synthesia logo

Best flowkey alternative for Mac

Synthesia

One-time purchase instead of a subscription, and you can practise with any MIDI file.

Synthesia logo

Best flowkey alternative for Windows

Synthesia

One-time purchase instead of a subscription, and you can practise with any MIDI file.

Neothesia logo

Best flowkey alternative for Linux

Neothesia

Free, open-source falling-notes practice on desktop if you don't need lessons.

Synthesia logo

Best flowkey alternative for iPhone and Android

Synthesia

One-time purchase instead of a subscription, and you can practise with any MIDI file.

flowkey alternatives: common questions

What is the best alternative to flowkey?

Synthesia ranks first right now. One-time purchase instead of a subscription, and you can practise with any MIDI file.

Is there a free alternative to flowkey?

Yes. Synthesia (free plan + paid) and Neothesia (open source) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to flowkey?

Yes: Neothesia.

Which flowkey alternatives work on Linux?

Neothesia runs on Linux.

Why do people switch from flowkey?

The complaints we hear most: full library and courses need a subscription; can't load your own MIDI files; no dedicated Windows or Linux desktop app.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces flowkey, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.