Comparison

Synclavier Go! App and Plugin vs Lagrange

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

Head to head
About

Synclavier Go! App and Plugin

Experience the legendary Synclavier sound on your mobile device. This app offers a powerful vintage synthesizer and sampler with modern MPE and AUv3 compatibility, allowing for deep sound design and integration with iOS DAWs.

Highlights
  • Vintage synthesizer and sampler
  • AUv3 client for iOS DAWs
  • MPE compatibility
  • 12 Partial Timbres
  • 16-track mixing console
  • Artist Preset Libraries
  • Sample Library
Features
Read full description

“Nothing sounds quite like a Synclavier” World-class iOS synthesis has arrived! The Synclavier® II helped shape a generation of popular music and film soundtracks. Now this beast of an emotional vintage synthesizer has been incarnated on iOS using much of the core DSP code from the original and keeping the authentic red-button interface that is both deep and immediate. Not only retro, but decidedly modern: fully compatible with MPE, Ableton Link, Audiobus 3, MIDI. And the included AUv3 client can run inside of iOS DAWs such as GarageBand, NanoStudio 2, BeatMaker 3, Cubasis 3, Auria Pro. The powerful Synclavier DSP Engine affords 12 Partial Timbres, Timbre Frames, Samples, FM-Synthesis and Additive-Synthesis methodologies. It’s so easy to create playable rich string sounds, fantastic Moog esque drones, Prophet like pads, crazy FM brass noises, or Roland 808 style drum hits. It’s a sound designer’s dream and a synthesist’s wonderland. But there’s more! We’ve added a ton of stuff. The original hardware was 8-bit. With newer technology, we can pack more fidelity and more features in this already awesome synth. MPE compatibility, seven timbre “quick-change” character buttons, 16-track mixing console, crazy-good Artist Preset Libraries from world-renowned sound designers, and lots more. The Synclavier was always a versatile attention-getting instrument, but now it’s a powerhouse synth to be reckoned with! Release 1.30 features include - • iPad, iPhone and iPad Touch compatibility iOS9 or later • 96-button authentic VPK interface • AUv3 client compatibility for use within iOS DAWs • 16 original “Factory Preset Libraries” (8 banks x 8 entries) - 979 timbres • 3 “Artist Libraries” - 127 all-new timbres • Sample Library with 116 high-quality soundfiles • Audio Setup 44.1/48 kHz and sample latency controls • 16-track multi-timbral implementation with mix controls (iPad only, iPhone is mono-timbral) • Audiobus-compatible stereo output • Meticulous re-creation of the Synclavier FM sound using hardware modelling • Soundfile playback, pitch-shifting, looping, and keyboard mapping • iCloud compatibility to easily share Timbres (or via Audiobus) • iTunes file sharing for backup of user timbres and mixes • Direct expression routing for pitch bend, mod wheel, velocity and pressure • Full compatibility with MPE interfaces • Ableton Link synchronization with Repeat/Arpeggiate • 7 character buttons to quickly sculpt any timbre • Embedded “Tour” pages detailing setup and operation • Library browser for saving and calling up Timbres Synclavier DSP Engine • 12 Partial Timbres • Delay-Attack-Decay-Release envelope generators • 100 Timbre Frames per Partial • Noise Floor and Bit Depth controls • Micro-tuning controls • Dynamic and Keyboard Envelopes • Vibrato and Tremolo LFOs • Authentic re-creation of the original instrument and sounds, adjustable from 4-bit grunge to 24 bit silky smoothness. Synclavier Go! is compatible with all iPad, iPhone and iPad Touch models that can operate iOS 9.0 or later. Soundfile playback and AUv3 compatibility require iOS11 or later. The latest iOS version that is compatible with your device is recommended. The Synclavier® knob is as unique today as it was revolutionary at the time of its introduction. The knob is a rate-of-change controller; close your eyes and let your right-brain kick in to the sound design process. Forget the numbers; forget the digits; let your ears guide the process. Sound design with a touch-screen and Synclavier® knob is as different from a mouse-driven GUI as, well, Synclavier® was different than the Fairlight CMI! The Synclavier Knob is an exciting and authentic option, but is not required for Synclavier Go! since a virtual knob is provided in the app. Note to Parents: Synclavier Go! is as educational as it is historic and authentic. This app can introduce your teenager to the technical aspects of sound and sound design in a fun and informative environment.

About

Lagrange

This app is a hybrid synthesizer that simplifies sound creation by using oscillator algorithms to manage complex parameters. It focuses on quickly achieving desired sounds by selecting the appropriate oscillator type.

Highlights
  • AUv3-compatible synthesizer
  • Simplified sound creation
  • Oscillator algorithms
  • Quick sound selection
  • Hybrid synthesis
Features
Read full description

Lagrange is an AUv3-compatible synthesizer designed to simplify sound creation by concealing complex parameter adjustments within oscillator algorithms. Rather than emphasizing precise sound design, this synthesizer prioritizes selecting the right oscillator type to quickly achieve the sound that suits your needs. For more detailed information about the product, please visit the website. The website offers detailed product descriptions, manuals and videos, as well as important notices. https://icegear.net/

Screenshots

Synclavier Go! App and Plugin4 screens
Lagrange4 screens

Verdict

The call

The clearest difference is price: Lagrange at $8.00 against Synclavier Go! App and Plugin's $19.99. Lagrange also leads on review sentiment (95% vs 81%). On rating, ratings volume, update cadence and ads 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

Synclavier Go! App and Plugin costs $19.99 and Lagrange $8.00 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Lagrange holds the better App Store score, 4.8 against 4.7. Both are backed by a comparable volume of ratings — 53 and 57 respectively. Written reviews point the same way: 81% of Synclavier Go! App and Plugin's written reviews are positive against 95% of Lagrange's.

UpkeepUpdate frequency

Synclavier Go! App and Plugin ships an update every 3 weeks, Lagrange every 2 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Synclavier Go! App and Plugin versus Lagrange: the parameters behind the verdict, then further details
ParameterSynclavier Go! App and PluginLagrange
Price$19.99$8.00 — better
Rating4.7 (53 ratings)4.8 (57 ratings) — better
Positive reviews81.1% of reviews95.5% of reviews — better
Number of ratings5357 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size94 MB8 MB
Age rating4+4+
DeveloperSynclavier Digital Corporation LtdiceWorks, Inc.

Customer experience

Synclavier Go! App and Plugin

All ratings52 ratings
Positive90.4%
Neutral5.8%
Negative3.8%
Written reviews37 reviews
Positive81.1%
Neutral13.5%
Negative5.4%

Lagrange

All ratings57 ratings
Positive96.5%
Neutral0.0%
Negative3.5%
Written reviews22 reviews
Positive95.5%
Neutral4.5%
Negative0.0%

In-app purchases

None

Synclavier Go! App and Plugin

No in-app purchases

None

Lagrange

No in-app purchases

Questions

Is Synclavier Go! App and Plugin free?
Synclavier Go! App and Plugin costs $19.99, with no in-app purchases.
Is Lagrange free?
Lagrange costs $8.00, with no in-app purchases.
Which has better reviews, Synclavier Go! App and Plugin or Lagrange?
Lagrange is rated higher. Synclavier Go! App and Plugin averages 4.7 out of 5 from 53 ratings, while Lagrange averages 4.8 from 57 ratings.
Do Synclavier Go! App and Plugin or Lagrange have ads?
Neither Synclavier Go! App and Plugin nor Lagrange shows ads.
Which is updated more often, Synclavier Go! App and Plugin or Lagrange?
Synclavier Go! App and Plugin ships an update every 3 weeks, and Lagrange every 2 weeks. Most recently, Synclavier Go! App and Plugin was updated on October 21, 2026 and Lagrange on October 25, 2026.

Other comparisons