Comparison

LH Grain vs Stomp Stomp!

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

Stomp Stomp!

Create urban music and street beats with this instrument app. Explore a practice mode with 50 tracks, adjust tempo, and experiment with 22 authentic sounds. Record your creations and enjoy animated visual effects.

Highlights
  • Practice Mode for learning beats
  • 50 prerecorded beats
  • 22 authentic studio sounds
  • Adjustable tempo and pitch
  • Record and Replay feature
  • 3D positioned sounds
  • Animated visual effects
Features
Read full description

Stomp Stomp is an innovative instrument app that pays respect to old-school hip-hop, rap and street musicians by putting users in an urban recording studio. Stomp Stomp has included an exciting Practice mode. Users will be able to select up to 50 different tracks with varying levels of difficulty. In addition, tracks are divided into sections and Users can adjust the tempo to learn authentic street music and Urban old-school beats at their own pace and leisure. * Are you looking for an easy way to create urban music? * Do you want to produce urban sounds and street music? * Have you ever wanted to experiment with street instruments? If you answered yes to these questions than Stomp Stomp is for you. Features: • Practice Mode – Learn your favorite tunes at your own pace • 22 Different objects featuring professionally studio created authentic sounds • Each object can be easily dragged and dropped • Sound velocity, pitch modulation tool (rolling) and scale are easily adjusted • Record and Replay Feature • 50 different prerecorded beats to practice • 3D Positioned Sounds • Animated Visual Effects

Screenshots

LH Grain4 screens
Stomp Stomp!4 screens

Verdict

The call

The clearest difference is review sentiment: Stomp Stomp! at 100% against LH Grain's 25%. Stomp Stomp! also leads on price (Free vs $2.99). LH Grain's advantage is iOS requirement (9.0 vs 12.1). On update cadence, ads, in-app purchases 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

Stomp Stomp! is free to download; LH Grain costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LH Grain ships an update every 15 months, Stomp Stomp! every 25 months. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
LH Grain versus Stomp Stomp!: the parameters behind the verdict, then further details
ParameterLH GrainStomp Stomp!
Price$2.99Free — better
Rating2.3 (3 ratings) — better—
Positive reviews25.0% of reviews100.0% of reviews — better
Number of ratings3 — better—
Update frequencyEvery 15 months — betterEvery 25 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better12.1
Further details — not scored
Size34 MB29 MB
Age rating4+4+
Developer昊 刘Mooseok Bahng

Customer experience

LH Grain

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Stomp Stomp!

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

LH Grain

No in-app purchases

None

Stomp Stomp!

No in-app purchases

Questions

Is LH Grain free?
LH Grain costs $2.99, with no in-app purchases.
Is Stomp Stomp! free?
Stomp Stomp! is free to download, with no in-app purchases.
Do LH Grain or Stomp Stomp! have ads?
Neither LH Grain nor Stomp Stomp! shows ads.
Which is updated more often, LH Grain or Stomp Stomp!?
LH Grain ships an update every 15 months, and Stomp Stomp! every 25 months. Most recently, LH Grain was updated on October 23, 2026 and Stomp Stomp! on October 29, 2026.

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