Developer / QA utility
MacStressQA for repeatable tests.
Set CPU, GPU, and memory load independently, then start and stop each workload as you test.
Coming soon to the Mac App Store
MacStressQA
Repeatable load testing for your Mac.
MacStressQA gives developers and testers a controlled way to reproduce CPU, GPU, and memory conditions on Apple Silicon Macs.
Apple Silicon / macOS 15+
01
Controlled load
Choose a target for CPU, GPU, or memory instead of relying on a black-box benchmark.
02
Independent controls
Start and stop each workload independently while you reproduce a QA condition.
03
Local and native
Built with SwiftUI for Apple Silicon. No account, analytics, or telemetry.
Native SwiftUI app