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The 12-question quiz is free. An AI score requires a $1 one-time unlock; Annual ($4.99/year) and Lifetime ($9.99) plans add monthly re-scans.
Yes. Glowster describes its scoring as a deterministic, versioned formula, and an exact re-upload returns the cached result.
No. The site states it offers self-improvement guidance, not medical advice.
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Last verified March 2026