Productivity
MacDupl
Last updated 2026-08-03 · benchmark measured 2026-08-03 — deterministic & reproducible
MacDupl creates isolated clones of Mac apps so you can run multiple accounts side by side.
Is MacDupl production-ready?
Legit.Show scores MacDupl 88 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on MacDupl (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 90/100
- Accessibility — 100/100
- Security — 60/100
- Privacy — 100/100
- Reliability — 75/100
- Standards — 92/100
- Discoverability — 100/100
What we measured
- Security headers present: X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 224 ms to first byte.
- 3 of 3 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who built it
Sigit Kusuma
Who it's for
Mac users with multiple accounts · Remote workers switching between work and personal accounts · Multi-account power users · Anyone avoiding repeated login/logout cycles
Pricing
Free tier with 1 clone; Pro $19 one-time payment for unlimited clones