KodeLife vs Mass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KodeLife
This app provides real-time GPU shader editing and graphics prototyping. It allows for live-coding of visual effects and supports various input devices for driving visuals. Projects can be easily exchanged across different platforms.
- Real-time GPU shader editing
- Live-coding for visual effects
- Graphics prototyping sketchpad
- Supports audio input and MIDI
- Cross-platform project exchange
- OpenGL GLSL and Metal Shading Language support
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Kodelife is a real-time GPU shader editor, live-code performance tool and graphics prototyping sketchpad. Lightweight App, Heavyweight Power KodeLife gives you 100% native real-time control over your GPU's power with one lightweight app. Real-time Live-Coding Code is checked, evaluated and updated in the background as you type! Quick prototyping of visual effects without having to wait for compilation. Plug and Play Use your device's audio input and all available MIDI connections or connect a gamepad to drive your visuals. Support for external keyboards, mice and trackpads. Multilingual KodeLife supports all supported flavors of OpenGL GLSL, as well as the Metal Shading Language. Cross-platform Support Take your ideas with you! Exchange your projects with KodeLife running on other platforms. Also available on macOS, Windows and Linux.
Mass
This app is a physics-based MIDI generator that allows musicians to create complex generative sequences, organic modulations, and explore boundless musical experimentation. It offers a powerful toolkit for creative control and can be used as a standalone application or an AUv3 plugin.
- Generative Sequences
- Living Modulations
- Euclidean Pattern Sequencing
- Flexible MIDI CC
- Physics-Based Animation
- Standalone & AUv3 Plugin
- MIDI Sync
- iCloud Sync
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Open the door to new musical dimensions with Mass — a physics-based MIDI generator crafted to inspire musicians across genres. Add complexity to your sequences, explore generative patterns, or create organic modulations; Mass is your gateway to boundless musical experimentation. • Generative Sequences: Sculpt intricate melodies and rhythms that evolve over time. • Living Modulations: Shape fluid, natural modulations that respond like living elements. • Total Creative Freedom: Need a spark of randomness or complete control? Mass lets you move seamlessly between guided automation and full improvisation. Whether you’re diving into ambient soundscapes, exploring the depths of MIDI control, or crafting intricate modulations, Mass is your key to immersive sonic worlds. Available as a standalone MIDI generator and AUv3 plugin, Mass transforms your favorite hardware and software instruments into a sandbox of endless possibilities. With Mass, you’ll find an extensive toolkit for creative control and experimentation. Here’s what you can expect: • Euclidean Pattern Sequencing: Easily create complex sequences by layering polyrhythmic Euclidian patterns. • Flexible MIDI CC: Modulate and sequence any MIDI CC parameter, allowing you to breathe life into every detail of your sound. • Physics-Based Animation: Apply physics to sequences and modulations, creating dynamic, evolving movements within your music. • Powerful Controller: Mass is a powerful MIDI controller, allowing you to manipulate your favorite hardware and software instruments in either standalone or AUv3 modes. • MIDI Sync: Synchronize with external hardware and software using standard MIDI sync capabilities. Mass can function as the primary clock, or be synced to a host clock. • iCloud Sync: Seamlessly share your creations across devices with iCloud syncing. Work in the standalone version or AUv3 plugin, without missing a beat. With Mass, you’re free to explore musical layers, rhythms, and motion in new ways. Let it guide your creative journey, transforming each idea into a boundless musical experience.
Screenshots
Verdict
The clearest difference is iOS requirement: KodeLife at 13.0 against Mass's 17.0. On price, rating, review sentiment and ratings volume 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
KodeLife costs $9.99 and Mass $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Mass holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 11 and 11 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
KodeLife ships an update every 2 months, Mass every 4 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | KodeLife | Mass |
|---|---|---|
| Price | $9.99 | $9.99 |
| Rating | 4.8 (11 ratings) | 5.0 (11 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 11 | 11 |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 30 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Hexler LLC | Usable Creations |
Customer experience
KodeLife
Mass
In-app purchases
KodeLife
No in-app purchases
Mass
No in-app purchases









