Iris Analyzer vs PlainAstro

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

Iris Analyzer compared with PlainAstro
Detail	Iris Analyzer	PlainAstro
What it does	Free eye color test that measures your iris from a close-up photo	Free birth chart calculator and astrology explained in plain words
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	GB
Pricing model	Freemium	Freemium
Pricing	Free: Full eye color analysis, measured color percentages, rarity estimate, color name, shareable Iris Card. Personal Eye-Pop Palette: $9.99 one-time. Iris Brand Kit: $19.99 one-time. Celebrity Eye Match: $7.99 one-time. Iris Mobile Wallpaper: $0.99 one-time.	Free birth chart calculator with no sign-up required. Full birth chart reading: $12. Personal 2027 astro calendar: $15.
Key features	Measured iris color percentages from photo analysis Rarity estimate showing how common your eye color is worldwide Poetic color name generation for your eye color Shareable Iris Card Interactive checker to test how colors work with your eyes In-browser analysis with no photo upload Support for professional macro iris photography	Accurate planetary positions checked against Swiss Ephemeris within an arc-minute 34,000 birth places with historical time zones Big Three calculator for Sun, Moon and rising signs Rising sign calculator with planetary house system Saturn return calculator Black Moon Lilith calculator Nakshatra calculator for Vedic astrology 2027 sky forecast with Mercury retrograde and eclipse dates All 12 houses explanations Free weekly astrology email by Sun sign
What makes it different	Measures actual iris pixels rather than guessing based on a quiz Photo never leaves your device—all analysis happens locally in your browser No account or subscription required Iris-focused color recommendations instead of seasonal analysis	No jargon or mystical fog Honest explanations without flattery Verified against Swiss Ephemeris for accuracy Everyday examples in plain language No sign-up required for basic calculator
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	3 no change since last check	30 +4 (up) since last check
Trust Flow (Majestic)	4	1
Citation Flow (Majestic)	35	17
Referring domains (Majestic)	2030	5

5 details filled in for both companies.

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