Comparison

Modulin vs LH Grey

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

Head to head
About

Modulin

This app is a highly customizable analog modeling synthesizer designed for personal expression. It offers a wide range of visual feedback, sound modulation options, and built-in effects. Users can create, record, and share their musical creations.

Highlights
  • Customizable analog modeling synthesizer
  • LFO with four wave types
  • Low-pass filter and glide effect
  • Built-in reverb, delay, and chorus
  • Multi-track recording and playback
  • Synthesis exploration area
  • MIDI CC mapping
Features
Read full description

Modulin is the world's most customizable synthesizer. It allows for unique personal expression while providing a wide spectrum of visual feedback. The playful colored strings are visually appealing while providing the user with fluent modulation of Modulin's LFO. The LFO replicates the vibrato effect heard throughout an orchestra or choir. The LFO can be set to four different wave types: Sinuous, Triangle, Sawtooth, and Square. It also can be set to a wide variety of frequency ranges. Modulin's oscillator can also be set to these four waveforms, but its pitch is controlled by the strings and a tuning knob. A simple low-pass filter allows you to cut off the unnecessary frequencies. The glide rate knob on Modulin creates a fluent portamento effect and allows for some pretty cool instrument replications. A slider located in the middle of the effects view can be dragged to reveal different effects and extra sound makers. Modulin includes reverb, delay, and chorus. It also contains a separate white noise module. Modulin simulates paraphonicness by allowing for a second VCO multiplied to form a gap of up to 2 octaves. Below all the knobs, an ADSR control allows you to manipulate the attack, decay, sustain, and release of your sounds. Modulin truly is the complete package for channeling your inner-composer. It can even record and store your works of art. A record button allows you to lay down a beat and overwrite it with complex melodies. The tracks button allows you to manage your tracks as you add them. New to synthesis? No problem. Modulin has an explore section that takes you through every component in an analog synthesizer, describing what it does alongside a diagram of how signals flow through it. Master of all things musical? Modulin's got you covered again. You can change the root note, octave, and type of scale that Modulin uses. If you feel really confident, you could even turn off the note names in the settings and try to memorize where everything is. With over 40 presets and other preset packages to buy, you will never run out of new and unique sounds. Even if you do, you can create your own and save it for later or share it with friends by the swipe of your finger. Fat fingers? Don't worry. With Modulin’s design, you can plug in an external MIDI keyboard and play it however you like. You can even map certain knobs on Modulin to knobs on your keyboard. It's magic! The more you explore Modulin, the more fun it becomes. You can personalize it by adding your own custom color or amp up the expression through the pressure sensitivity setting. FEATURES ・Comes with over 40 presets (More available through Modulin’s store) ・Easily share presets and recordings with friends ・MIDI CC mapping ・Amazing digital synth sounds ・Multi track recordings ・Synthesis exploration area ・22 Scales (With the ability to add your own) ・Save custom presets ・Favoritize presets for quick and easy access ・Built-in metronome for playing in time ・Customizable color ・Toggling of note labels ・Fun flexible strings and an oscilloscope in the upper corner give a great level of feedback ・Effortless and intuitive design SUPPORTS ・All 64-bit iOS devices ・External MIDI controllers ・Bluetooth MIDI controller ・Audiobus and Inter-App Audio ・Share custom preset files over AirDrop, Mail, or other 3rd party applications ・3D Touch LFO Modulation ・Drag and Drop for Presets

About

LH Grey

This app offers a powerful analog synthesizer experience with two voltage-controlled oscillators and a classic filter section. Explore a range of high-quality effects like unison, chorus, reverb, and delay to sculpt unique sounds for your music.

Highlights
  • Two voltage-controlled oscillators (VCOs)
  • Classic analog filter section
  • Unison, chorus, reverb, and delay effects
  • Intuitive and user-friendly interface
  • Focus on direct sound creation
Features
Read full description

LH Grey is a groundbreaking synthesizer app that brings the lush, warm sounds of analog synthesis right to your fingertips. Designed for both beginners and seasoned professionals, this app offers a unique blend of classic and innovative features, ensuring an unparalleled sound experience. At the heart of LH Grey are two voltage-controlled oscillators (VCOs) that deliver the quintessential analog tone, rich in harmonic content and texture. These VCOs are the foundation of the app's sound, offering users the ability to create a wide range of tones from thick basses to ethereal leads. The filter section of LH Grey is a homage to the traditional, luxury analog synthesizers that have shaped the music industry. Featuring a range of classic filter types, it allows for deep experimentation and fine-tuning, enabling users to sculpt their sound with precision and warmth. Ease of use is at the core of LH Grey's design philosophy. The interface is clean and intuitive, making it easy for users to navigate and tweak settings to achieve the perfect sound. Whether you're a beginner learning the ropes or a professional tweaking your setup for a performance, LH Grey's user-friendly design ensures a smooth and enjoyable experience. However, it's essential to note that LH Grey does not support AudioBus-like features. This decision prioritizes a streamlined, focused approach to sound creation and manipulation, emphasizing direct interaction with its analog-styled components. LH Grey also comes packed with several high-quality effects that emphasize the analog character of the sound. With unison, chorus, reverb, and delay, users can add depth, space, and movement to their sounds, creating lush landscapes and rich textures that breathe life into their music.

Screenshots

Modulin4 screens
LH Grey4 screens

Verdict

The call

The clearest difference is rating: LH Grey at 5.0 against Modulin's 4.3. LH Grey also leads on in-app purchases (none vs 1). Modulin's advantage is ratings volume (17 vs 2) and iOS requirement (10.0 vs 13.0). On price, review sentiment, ads and device support 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. Modulin sells 1 one-off in-app purchase. LH Grey asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

LH Grey holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Modulin has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 69% of Modulin's written reviews are positive against 67% of LH Grey's, so the app with the better star average is not the one people write more warmly about.

Scorecard5 real differences · 5 level
Modulin versus LH Grey: the parameters behind the verdict, then further details
ParameterModulinLH Grey
PriceFreeFree
Rating4.3 (17 ratings)5.0 (2 ratings) — better
Positive reviews69.2% of reviews — better66.7% of reviews
Number of ratings17 — better2
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS10.0 — better13.0
Further details — not scored
Size29 MB10 MB
Age rating4+4+
DeveloperGrant Emerson昊 刘

Customer experience

Modulin

All ratings17 ratings
Positive76.5%
Neutral11.8%
Negative11.8%
Written reviews13 reviews
Positive69.2%
Neutral15.4%
Negative15.4%

LH Grey

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

In-app purchases

1 purchases

Modulin

One-time1
  • PhilharmodulinFree
None

LH Grey

No in-app purchases

Questions

Is Modulin free?
Modulin is free to download, with in-app purchases available.
Is LH Grey free?
LH Grey is free to download, with no in-app purchases.
Which has better reviews, Modulin or LH Grey?
LH Grey is rated higher. Modulin averages 4.3 out of 5 from 17 ratings, while LH Grey averages 5.0 from 2 ratings.
Do Modulin or LH Grey have ads?
Neither Modulin nor LH Grey shows ads.

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