Comparison

LH Grain vs Serene Whisper

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

Head to head
About

LH Grain

Create intricate soundscapes and dynamic audio effects with a dual-channel granular synthesizer. Features include diverse amplitude envelopes, extensive audio effects, and intuitive live performance tools like a touchpad and customizable pitch bar.

Highlights
  • Dual-channel granular synthesis
  • 8 amplitude envelope options
  • 10 integrated audio effects
  • Real-time touchpad control
  • Customizable pitch bar
  • OSC compatibility
  • Record and share sound files
Features
Read full description

LH Grain: A Dual-Channel Granular Synthesizer for Live Performance Mastery Unleash your creative potential with LH Grain, an innovative two-channel granular synthesizer designed for both immersive soundscapes and dynamic live performances. Each channel operates independently, allowing for intricate granular textures and rich audio effects. Key Features: *Amplitude Envelope Diversity: Choose from 8 unique amplitude envelopes for crafting your grains, offering a spectrum of wave shapes for unparalleled sound design. *Extensive Audio Effects: Elevate your sound with 10 integrated audio effects, ranging from EQ and formant filters to chorus and reverb, adding layers of complexity to your sonic creations. *Intuitive Live Performance Tools: --Touchpad Control: Visualize and manipulate grains in real-time with a responsive touchpad interface. --Customizable Pitch Bar: Fine-tune your sound with an easily adjustable pitch bar for on-the-fly modifications. *OSC Compatibility: Seamlessly integrate with other devices in real-time using OSC format messages, enhancing live collaboration and interaction. *Robust File Management: Record your creations, and easily share sound files for collaborative projects or personal archiving. Please Note: LH Grain currently does not support Audiobus, external sound recording, or importing additional audio files. Explore Rich Soundscapes with Advanced FX: Immerse in deep audio manipulation with a suite of FX including EQ, Formant Filter, Ring Modulation, Low Pass Filter, MultiFilter, Chorus, Flanger, Distortion, Delay, and Reverb. Each effect is fine-tuned to complement the granular synthesis process, ensuring your performance stands out. Elevate your audio experience with LH Grain – where innovation meets artistry in the realm of granular synthesis.

About

Serene Whisper

Features
Read full description

In a world full of noise, finding a moment of peace can be challenging. Serene Whisper, the white noise app designed just for you, takes you to a tranquil realm, helping you find a slice of calm amidst the chaos of daily life. Key Features: Variety of White Noises: From rain and wind to ocean waves, immerse yourself in the soothing sounds of nature anytime, anywhere. High-Quality Sound: Each sound is meticulously crafted to provide the most authentic auditory experience. Personalized Settings: Mix and match different sounds to create your own unique relaxation soundtrack. Timer Function: Set it to turn off automatically, so you don't have to worry about battery drain after you fall asleep. Offline Mode: Enjoy peaceful moments even without an internet connection. Whether you're working, studying, or resting, Serene Whisper is your perfect companion. Download Serene Whisper and make tranquility a part of your daily routine.

Screenshots

LH Grain4 screens
Serene Whisper4 screens

Verdict

The call

The clearest difference is price: Serene Whisper at Free against LH Grain's $2.99. Serene Whisper also leads on update cadence (every 6 days vs every 15 months). LH Grain's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 17.0). On 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

Serene Whisper is free to download; LH Grain costs $2.99 up front. Serene Whisper sells 1 one-off in-app purchase. LH Grain asks for nothing beyond the download.

UpkeepUpdate frequency

LH Grain ships an update every 15 months, Serene Whisper every 6 days. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
LH Grain versus Serene Whisper: the parameters behind the verdict, then further details
ParameterLH GrainSerene Whisper
Price$2.99Free — better
Rating2.3 (3 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 15 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS9.0 — better17.0
Further details — not scored
Size34 MB59 MB
Age rating+44+
Developer昊 刘博 彭

In-app purchases

None

LH Grain

No in-app purchases

1 purchases

Serene Whisper

One-time1
  • Lifetime Pro user$1.99

Questions

Is LH Grain free?
LH Grain costs $2.99, with no in-app purchases.
Is Serene Whisper free?
Serene Whisper is free to download, with in-app purchases available.
Do LH Grain or Serene Whisper have ads?
Neither LH Grain nor Serene Whisper shows ads.
Which is updated more often, LH Grain or Serene Whisper?
LH Grain ships an update every 15 months, and Serene Whisper every 6 days. Most recently, LH Grain was updated on November 6, 2026 and Serene Whisper on November 4, 2026.

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