RenderWave
14-Day Trial
About

Built by a VJ, for VJs

RenderWave is a Mac-native VJ instrument built on Swift and Metal 3 for Apple Silicon. It's created by Wesley Walz, an independent Mac graphics engineer working from [city — placeholder]. The project is funded entirely by license sales — no venture capital, no ads, no data harvesting. RenderWave exists because Mac VJs deserved a modern, performance-first instrument instead of ported PC software.

Why RenderWave

The Mac VJ category has been underserved for years. Most professional VJ tools are ports — built first for Windows and adapted to macOS as an afterthought. The result is software that ignores Apple Silicon's unified memory, leaves Metal 3 performance on the table, and treats shaders like a bolt-on instead of the engine.

RenderWave is the opposite. It's written in Swift, rendered through Metal 3, and tuned specifically for M1 through M5 GPUs. Every shader is a Metal compute kernel. Audio reactivity targets bass, mid, and treble bands per parameter. Ableton Link, MIDI, and Syphon are first-class — not plugins. MetalFX spatial upscaling pushes output to 8K without melting the GPU.

Pricing is built for working VJs: $9.99/month with a 14-day trial, $99/year, or a $299 perpetual license. No seat fees, no usage tiers, no surprise renewals. Compared to Resolume, VDMX, and MadMapper, RenderWave is built around one wedge — shader-first, audio-reactive, Apple Silicon native — and priced so a working visualist can actually afford it.

The Builder

Wesley Walz builds RenderWave as an independent developer focused on the Mac VJ category. With a background in [domain — placeholder], he designs the product around the way working VJs and DJs actually perform: tight latency, robust MIDI, predictable visuals under real club conditions.

RenderWave is a solo project. There's no team, no investors, no growth team optimizing for metrics other than "does it actually feel good on a Friday night at 2am." Every shader, every Metal pipeline, every license check is written and reviewed by one person who uses the software in the same context as the customers do.

The project moves quickly because it has to. Apple Silicon evolves every year, Metal ships breaking changes, and working VJs cannot wait six months for a fix. RenderWave's roadmap is public, the changelog is shipped, and feedback from working visualists routes directly to the person writing the code.

Contact

The fastest way to reach Wesley or the project:

Bug reports, feature requests, and trial feedback all go to the same inbox and are read by the person who writes the code.