WorthCay vs TrustTheCalcs

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

WorthCay compared with TrustTheCalcs
Detail	WorthCay	TrustTheCalcs
What it does	Free Coast FIRE calculator to track your progress toward financial independence	Construction calculators that show their math
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Free
Pricing	Free plan with 90-day trial: up to 20 accounts, 3 months snapshot history, multi-currency support, advanced charts, data export. Premium Monthly: $6/month with unlimited accounts and unlimited snapshot history. Premium Yearly: $59.99/year with all features unlocked.	Not given
Key features	Coast FIRE calculator FIRE number calculator Progress tracking over time What-if scenario testing Multi-currency support Advanced charts and analytics Data export in JSON and CSV	Every constant cited to ASTM, CMHA, or datasheet Two calculation methods shown separately Free and private, no account required
What makes it different	Organizes multiple real account types to match actual portfolio structure No signup required to run calculator; optional account for saving progress Immediate what-if analysis without reentering data	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	9 no change since last check	8 no change since last check
Trust Flow (Majestic)	0	5
Citation Flow (Majestic)	18	22
Referring domains (Majestic)	10	7

4 details filled in for both companies.

More alternatives to WorthCay More alternatives to TrustTheCalcs