TrustTheCalcs vs Starvela

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

TrustTheCalcs compared with Starvela
Detail	TrustTheCalcs	Starvela
What it does	Construction calculators that show their math	Free numerology and astrology calculators with transparent methods and personal readings for reflection
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Free	Freemium
Pricing	Not given	Personal reading $39 one time, Destiny Matrix reading $24, two people reading $49
Key features	Every constant cited to ASTM, CMHA, or datasheet Two calculation methods shown separately Free and private, no account required	Life path number calculator Name number calculators Personal year calculator Compatibility calculators for two people Destiny Matrix with 22 tarot arcana Methods shown on every calculator result Personal readings with 32-page illustrated PDF Year-ahead forecast with planetary transits Data stays in browser, never sent to servers
What makes it different	Every constant traced to named source and shown next to result Shows both methods when they disagree instead of averaging them Solves massive discrepancy in published block fill volumes Calculations run in browser with no data storage Built on version-controlled, auditable reference data modules	Calculations checked against professional Swiss Ephemeris within 0.31 arcminutes Reading method reviewed and approved by practicing astrologer No subscription, no hidden costs, no countdown timers Framed honestly as reflection and entertainment, not prediction or advice Personal readings use AI writing tools with transparent guidelines
Community votes	0	0
DR (Domain Rating by Ahrefs)	8 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	5	3
Citation Flow (Majestic)	22	15
Referring domains (Majestic)	7	2

4 details filled in for both companies.

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