Cryptoclash vs LH Grain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cryptoclash
This app generates unique sounds by translating typed letters into a physics-based sound engine. Explore experimental music with particle collisions, gravity adjustments, and novel tuning systems.
- Text-to-sound generation
- Physics-based sound engine
- Accelerometer controls
- Customizable sound patches
- Experimental tuning systems
- Live coding elements
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Cryptoclash is a strange generative synthesizer, which translates letters into sound. By typing in a string of up to 20 letters (a-z), you set up the states of the sound engine, which are represented as roaming particles. Every time they collide, things can change! Use the accelerometers to change gravity, and tap on a ball to give it a velocity boost. Each time you choose the source string, you create a new sounding patch. Some sounds are noisier, and others more meditative; keep exploring and you'll hear interesting new tuning systems (such as 26 notes per octave), and different amounts of synthesizer feedback. The central idea behind this work is that of the musical cryptogram, where letters are turned into notes; but the sound engine here avoids such a direct and obvious mapping for a combination of physics engine (thank you Box2D), live coding, sonification, finite state machines, Markov models and feedback FM. Download Cryptoclash if you are open to stranger computer music sounds, and avoid it if you just want diatonic melodies and piano sounds! If you like this, or want a free starting point, you may be interested in the other two in an accessible live coding triology; TOPLAPapp and RISCy, already available on the App Store.
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.
- 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
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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.
Screenshots
Verdict
The clearest difference is review sentiment: Cryptoclash at 100% against LH Grain's 25%. Cryptoclash also leads on price (Free vs $2.99) and rating (3.0 vs 2.3). LH Grain's advantage is update cadence (every 15 months vs every 72 months). On ratings volume, 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
Cryptoclash is free to download; LH Grain costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Cryptoclash holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 100% of Cryptoclash's written reviews are positive against 25% of LH Grain's.
Cryptoclash ships an update every 72 months, LH Grain every 15 months. The most recent releases landed on October 7, 2026 and October 23, 2026 respectively.
| Parameter | Cryptoclash | LH Grain |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 3.0 (3 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 100.0% of reviews — better | 25.0% of reviews |
| Number of ratings | 3 | 3 |
| Update frequency | Every 72 months | Every 15 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 1 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Joshua Parmenter | 昊 刘 |
Customer experience
Cryptoclash
LH Grain
In-app purchases
Cryptoclash
No in-app purchases
LH Grain
No in-app purchases









