Comparison

SynthMaster 3 Player vs Jynth

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

Head to head
About

SynthMaster 3 Player

This music app allows users to play and tweak a vast library of synthesizer presets. It offers a multi-layer architecture and extensive expansion content for diverse sound design possibilities. Users can easily browse and preview sounds before loading them.

Highlights
  • Tweak existing synthesizer presets
  • Multi-layer architecture (up to 16 layers)
  • Edit keyboard zones, velocity, voicing, unison, arpeggiator, FX
  • Compatible with SynthMaster expansion banks
  • In-app shop for purchasing expansions
  • Preset previews with audio playback
Read full description

SynthMaster 3 Player iOS is the mobile player version of KV331 Audio's flagship synthesizer SynthMaster 3. It is tailored towards user who prefer tweaking existing presets over designing sounds from scratch. It is available for free on Apple AppStore as a standalone app and AUv3 plugin. Free Factory Content: SynthMaster 3 Player iOS comes with 200 presets curated from SynthMaster One, SynthMaster 2 and SynthMaster 3 factory libraries. Once users complete registration, the number of free presets increase to 500. Rich Expansion Content: SynthMaster 3 Player iOS is compatible with SynthMaster One, SynthMaster 2 and SynthMaster 3 expansions. There are currently 60 expansion banks for a wide range of genres to choose from. Users can easily purchase these expansions through the In-App Shop inside the app. Much more than a ROMpler synth: Although users can not edit layer modules and modulation sources, they can edit all other layer parts such as keyboard zones, velocity zones, voicing, unison, arpeggiator, sequencer and insert FX. Multi-layer Architecture: Each SynthMaster 3 Player iOS instance can have up to 16 layers. Users can add new layers by loading existing presets into layers through the preset browser. Preset Previews: Presets in SynthMaster 3 Player iOS have built-in previews. Users can listen to the previews of presets after turning on the preview mode. In-App Shop: Users can easily purchase expansion banks as in-app-purchases.

About

Jynth

This music app recreates the warm, analog sound of a classic synth with a unique physics engine for organic soundscapes. Explore vintage tones, advanced modulation, and innovative performance features like assigning different presets to individual notes.

Highlights
  • Analog-style signal chain
  • Physics-driven modulation
  • Preset Per Note & Preset Ribbon
  • 5 studio-grade effects
  • AUv3 plugin support
  • MIDI controller integration
Read full description

Meet Jynth, the new synth by Fingerlab for iPhone, iPad and Mac — the warm, analog soul of the iconic Roland Juno-106, reimagined with a groundbreaking Physics Engine for organic, living sound. Designed for leads, basses, keys & pads, Jynth delivers that classic vintage character you love — housed in a meticulously crafted, photo-realistic interface that looks as good as it sounds. Shape your sound with a full analog-style signal chain: From the dual oscillators and resonant VCF filter to the ADSR envelope, LFO and built-in arpeggiator — every parameter has been carefully tuned to feel as musical as it sounds. Go further with 5 studio-grade effects: Tremolo, Flanger, Chorus, Delay & Reverb — stack them to build rich, evolving textures and cinematic soundscapes. Bring your presets to life with the Physics Engine: This is where Jynth truly stands apart. Assign up to 8 physics-driven modulations to any synth or effect parameter. Gravity, bounce, impulse, angle — let the laws of physics shape your sound in ways no LFO ever could. Every preset becomes unique, every performance feels alive. Explore new sonic territory with Preset Per Note & Preset Ribbon: Inspired by the music of Aphex Twin, Preset Per Note lets you assign a different preset to each key of the piano keyboard — so every note triggers an entirely different sound. Take it further with Preset Ribbon: select a collection of presets and glide between them in real time, simply by sliding your finger across the ribbon. A new way to perform. A new way to play. Play anywhere, plug into anything: Jynth is universal — one purchase gives you the full experience on iPhone, iPad and Mac. Use it as a standalone app or load it as an AudioUnit (AUv3) plugin directly inside your favorite DAW. Pair it with your MIDI controller via MIDI In support, and your sound is always there — even when your screen is off, thanks to Audio Background mode. Unlock the Full Version to access preset creation, all factory presets, FX, Physics Engine, Randomizer, Undo, Preset Per Note & Preset Ribbon. Features: Synth Engine • VCO with Pulse Width Modulation — Square, Saw, Sub & Noise oscillators • High-Pass Filter • VCF Filter with Frequency, Resonance, Envelope, LFO & Keyboard tracking • LFO with Rate, Delay & Depth • VCA Gate mode • Full ADSR Envelope • Glide (Portamento) • Arpeggiator with Tempo, Pattern, Step Division, Octave Range & Gate Effects • 5 FX: Tremolo, Flanger, Chorus, Delay & Reverb Physics Engine • 8 independent physics-based modulation scenes • Per-stage controls: Speed, Gravity, Bounce, Impulse, Angle & more • Assignable to any synth or FX parameter Preset Per Note • Assign a different preset to each key of the keyboard • Autofill with random presets by category Preset Ribbon • Select a collection of presets and glide between them in real time • Switch sounds on the fly while playing • Perfect for live performance Workflow • 100 factory presets • Preset Randomizer • Preset Import & Export • Undo • Full MIDI & MIDI Mapping • Audio Background support • AudioUnit (AUv3) support • Universal: iPad, iPhone & Mac More to come — new synth features are on their way. Questions or feedback? We'd love to hear from you: contact@fingerlab.net Enjoy Jynth! Fingerlab Team

Screenshots

SynthMaster 3 Player4 screens
Jynth4 screens

Verdict

The call

The clearest difference is rating: SynthMaster 3 Player at 4.7 against Jynth's 4.3. SynthMaster 3 Player also leads on review sentiment (87% vs 71%) and ratings volume (55 vs 10). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SynthMaster 3 Player sells 15 one-off in-app purchases and Jynth sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SynthMaster 3 Player holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: SynthMaster 3 Player has 55 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 87% of SynthMaster 3 Player's written reviews are positive against 71% of Jynth's.

UpkeepUpdate frequency

SynthMaster 3 Player ships an update weekly, Jynth every 2 weeks. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
SynthMaster 3 Player versus Jynth: the parameters behind the verdict, then further details
ParameterSynthMaster 3 PlayerJynth
PriceFreeFree
Rating4.7 (55 ratings) — better4.3 (10 ratings)
Positive reviews86.7% of reviews — better71.4% of reviews
Number of ratings55 — better10
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15 — better15.6
Further details — not scored
Size2.2 GB32 MB
Age rating4+4+
DeveloperKV331 AudioFingerlab

Customer experience

SynthMaster 3 Player

All ratings55 ratings
Positive90.9%
Neutral3.6%
Negative5.5%
Written reviews15 reviews
Positive86.7%
Neutral6.7%
Negative6.7%

Jynth

All ratings10 ratings
Positive80.0%
Neutral10.0%
Negative10.0%
Written reviews7 reviews
Positive71.4%
Neutral14.3%
Negative14.3%

In-app purchases

15 purchases

SynthMaster 3 Player

One-time15
  • SynthMaster 2 Expansions Bundle$2.99
  • New Loops Psytrance Sounds Volume 1$2.99
  • Loopsy Rave Sounds Volume 1$2.99
Show 12 more
  • NatLife Melodic Techno Sounds Vol 1$4.99
  • New Loops Cinematic Sounds Volume 1$4.99
  • New Loops Synthwave Sounds Volume 1$4.99
  • Luftrum 33$4.99
  • Loopsy Tech House Sounds Volume 1$4.99
  • Loopsy House Sounds Volume 1$4.99
  • SynthMaster 2 Factory Presets$9.99
  • SynthMaster 3 Factory Presets$9.99
  • SynthMaster One Expansions Bundle$14.99
  • SynthMaster 3 Expansions Bundle$19.99
  • SynthMaster Factory Presets Bundle$24.99
  • SynthMaster Everything Bundle$99.99
1 purchases

Jynth

One-time1
  • Full Version$9.99

Questions

Is SynthMaster 3 Player free?
SynthMaster 3 Player is free to download, with in-app purchases available.
Is Jynth free?
Jynth is free to download, with in-app purchases available.
Which has better reviews, SynthMaster 3 Player or Jynth?
SynthMaster 3 Player is rated higher. SynthMaster 3 Player averages 4.7 out of 5 from 55 ratings, while Jynth averages 4.3 from 10 ratings.
Do SynthMaster 3 Player or Jynth have ads?
Neither SynthMaster 3 Player nor Jynth shows ads.
Which is updated more often, SynthMaster 3 Player or Jynth?
SynthMaster 3 Player ships an update weekly, and Jynth every 2 weeks. Most recently, SynthMaster 3 Player was updated on October 2, 2026 and Jynth on September 24, 2026.

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