Productivity
Foku
Last updated 2026-07-27 · benchmark measured 2026-08-09 — deterministic & reproducible
Foku is a minimal Pomodoro focus and study timer for iOS and Android.
78/100
Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.
Is Foku production-ready?
Legit.Show scores Foku 78 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Foku (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Performance; its weakest is Standards. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 94/100
- Accessibility — 84/100
- Security — 80/100
- Privacy — 75/100
- Reliability — 92/100
- Standards — 54/100
- Discoverability — 65/100
What we measured
- Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 954 ms to first byte.
- Returns a proper 404 for unknown routes.
- 0 of 0 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
Who built it
Baransel Arslan (@bxransel)
Who it's for
Students · Professionals · Remote workers · Anyone seeking deep focus
Pricing
Free
Visit Foku → · Alternatives to Foku → · How this was measured →