SynthMaster Player vs Flynth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SynthMaster Player
This mobile synthesizer app provides a vast library of sounds for music production. It allows users to play presets, make limited edits, and access additional sound banks through in-app purchases. It integrates with other music apps and offers a built-in keyboard for immediate playability.
- Preset-based sound library
- Limited parameter editing
- XY pads for modulation
- AUv3 and InterApp Audio support
- Audiobus integration
- Built-in keyboard with pitch/mod wheels
- Scales functionality
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SynthMaster Player for iOS received "2016 Editor's Choice Award" from Electronic Musician Magazine! SynthMaster desktop version is voted as "The Best VST/AU Synth Plugin" by MusicRadar readers and also received "Gear of the Year" award from MusicTech Magazine for "Best Software Instrument" category. SynthMaster has received very positive reviews from acclaimed music technology magazines: "SynthMaster: The most powerful softsynth you may not have heard of" Keyboard Magazine "If ever there was a desert island synth, SynthMaster is it, covering all sonic bases with authority and a superb tone" Computer Music Magazine "Many developers say that they've produced the one and only synth you'll ever need, but we've always felt that was a dubious claim. In SynthMaster’s case, though, it’s one that rings true" MusicRadar INTRODUCTION SynthMaster Player for iOS is the MOBILE PLAYER VERSION of the award winning SynthMaster software synthesizer. It is targeted towards users who prefer to use presets rather than designing their own sounds during music production. Although it is a preset based player, users can edit the following preset parameters: 1) 8 easy parameters assigned by the sound designer 2) 2 XY Pads assigned by the sound designer 3) Effect bypass states and send amounts 4) Layer bypass states and volumes 5) Master volume, polyphony The free app comes with 100 factory presets. When users complete registration by entering their names and email addresses they receive another 100 factory presets as a bonus! After completing registration, users can upgrade to the Pro version of the app by purchasing the "Factory Presets" bank via In-App-Purchase (IAP). With the Pro Upgrade all of the 800 factory presets are loaded and also the following features are unlocked: 1. Users can save the changes they have made to the presets. 2. Users can purchase additional preset banks via In-App-Purchase (IAP). We currently have 28 additional preset banks that contain 1750 presets for various genres/styles. 3. Existing SynthMaster users can download their previously purchased SynthMaster preset banks inside the app, so that they don't have to purchase them again. 4. Existing SynthMaster users can export their own presets in SynthMaster v2.x and import them into SynthMaster Player for iPad using iTunes. AUv3 SynthMaster Player for iOS supports AUv3, you can add multiple instrument instances to your tracks. INTERAPP AUDIO SynthMaster Player for iOS acts as an source/instrument in InterApp Audio. We demonstrate in our user manual how to connect it to InterApp enabled DAW apps. AUDIOBUS SynthMaster Player for iOS acts as a source/instrument in AudioBus, with state saving enabled. We demonstrate in our user manual how to connect it to AudioBus enabled DAW apps. BUILT-IN KEYBOARD The built-in 2 octave keyboard with pitch and modulation wheels lets users play notes without having to connect an external MIDI controller to their iPad. With its Scale functionality, it shows the users the notes on the scale, and with its Chord functionality the user can play a certain chord by pressing a single note. MIDI SETTINGS SynthMaster Player for iOS supports CoreMIDI and also virtual MIDI. It acts as a virtual MIDI destination for other DAW apps. Midi input device, midi input channel, and receive midi beat clock settings can be adjusted from the MIDI Settings window. SYSTEM REQUIREMENTS Minimum Operating System Supported: iOS 9 Minimum Hardware Supported: iPad4, iPhone 5 and above Recommended Hardware: iPad Air and above, iPhone6 and above
Flynth
This versatile synthesizer app offers a wide range of sounds from leads to bass and pads. Create unique sounds by tweaking parameters or explore factory presets. It supports MIDI input, AudioUnit integration, and includes a built-in arpeggiator and effects for music production.
- 8-voice polyphony
- 3 Oscillators with pulse width and sub
- ADSR Envelope editor
- Low-pass Filter with ADSR
- 2 configurable LFOs
- Build-in Arpeggiator
- 4 FXs (TubeAmp, Phaser, Delay, reverb)
- Live recording + export
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Flynth is Fingerlab's versatile and intuitive synthesizer for iPhone, iPad & Mac — designed for musicality and easy use. From leads to bass lines, organs and pads, Flynth covers a wide sound range. Browse 80 factory presets to explore its sonic capabilities, or tweak the knobs and combine parameters to create your own unique sounds. Connect any MIDI keyboard, load Flynth as an AUv3 in your favorite DAW, fire up the Arpeggiator, add some FX, and record your track with the built-in live recording module. Flynth is a universal purchase — one buy covers iPhone, iPad & Mac. Free version includes 12 factory presets and a selection of core features. Get the Full Version IAP to unlock everything. Features: • 8-voice polyphony & 6 octaves • 3 Oscillators (Sine, Triangle, Square, Sawtooth, Pulse Width, Sub) • ADSR Envelope editor • Low-pass Moog Ladder filter with ADSR • Vibrato • 2 configurable LFOs • 80 Factory presets & Preset Randomizer • Built-in Arpeggiator • 4 FX: Tube Amp, Phaser, Delay & Reverb • Live recording & export • Full MIDI & MIDI Mapping support • AudioBus & Inter-App Audio (iOS) • Full AudioUnit AUv3 support Questions or feedback? We'd love to hear from you: contact@fingerlab.net Stay tuned! The Fingerlab Team
Screenshots
Verdict
The clearest difference is iOS requirement: SynthMaster Player at 11.0 against Flynth's 15.0. On price, rating, review sentiment and ratings volume there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. SynthMaster Player sells 13 one-off in-app purchases and Flynth sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.4 for SynthMaster Player against 4.3 for Flynth. Both are backed by a comparable volume of ratings — 55 and 55 respectively. Written reviews are what separate them: 52% of SynthMaster Player's written reviews are positive against 50% of Flynth's.
SynthMaster Player ships an update every 3 months, Flynth every 4 months. Both last shipped on October 24, 2026.
| Parameter | SynthMaster Player | Flynth |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (55 ratings) — better | 4.3 (55 ratings) |
| Positive reviews | 52.1% of reviews — better | 50.0% of reviews |
| Number of ratings | 55 | 55 |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 308 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | KV331 Audio | Fingerlab |
Customer experience
SynthMaster Player
Flynth
Bugs and requests
SynthMaster Player
Reported bugs
5 issues- Crashes on startup
- Purchased presets not loading
- Stuck notes
- Incompatibility with newer iOS versions
- Audiobus and IAA issues
Requested features
6 requests- Ability to edit and create own sounds
- Improved preset management
- Better integration with DAWs and Audiobus
- Background playback support
- Larger on-screen keyboard
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- More customization options
Flynth
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SynthMaster Player
- Historical Synth Giants Vol 1$1.99
- BigTone Signature Sounds Vol1$4.99
- MK Expansion 2$4.99
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- Nori Ubukata Art Rock Basics$4.99
- Sounds of the World$4.99
- Factory Presets (PRO Upgrade)$4.99
- SynthMaster 2.7 presets$4.99
- SynthMaster 2.8 Presets$4.99
- Extra Factory Presets Bundle$9.99
- SynthMaster EDM Bundle 1$13.99
- Dawn Of Electronic Bundle$13.99
- Synth Giants Bundle$13.99
- Rob Lee EDM Bundle$19.99
Flynth
- Full Version$7.99
Questions
Is SynthMaster Player free?
Is Flynth free?
Which has better reviews, SynthMaster Player or Flynth?
Do SynthMaster Player or Flynth have ads?
Which is updated more often, SynthMaster Player or Flynth?
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