Education & Reference
Maestro
Last updated 2026-08-21 · benchmark measured 2026-08-21 — deterministic & reproducible
Maestro is a chess training app that analyzes your games and retrains your mistakes.
Is Maestro production-ready?
Legit.Show scores Maestro 86 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Maestro (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 93/100
- Accessibility — 100/100
- Security — 100/100
- Privacy — 55/100
- Reliability — 67/100
- Standards — 86/100
- Discoverability — 100/100
What we measured
- Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 209 ms to first byte.
- 0 of 0 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who it's for
Chess players · Intermediate players · Competitive players · Chess learners · Game improvers
Pricing
$10/month or $100/year for Maestro Pro
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