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Permanent QR Codes vs PlainAstro

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

Permanent QR Codes compared with PlainAstro
DetailPermanent QR Codes logo Permanent QR CodesPlainAstro logo PlainAstro
What it doesBuy permanent QR codes on a perpetual license that you own outright Free birth chart calculator and astrology explained in plain words
StageNot given Not given
FoundedNot given Not given
Based inNot given GB
Pricing modelPaid Freemium
PricingIndividual codes: $49 per code. Volume pricing: $43/code (3-4), $39/code (5-9), $36/code (10-24), $33/code (25-49), $31/code (50-99), $29/code (100-249), $24/code (250-499), $19/code (500-999), $14/code (1,000+), $10/code (10,000+). All prices one-time payment, no renewal fees. Free birth chart calculator with no sign-up required. Full birth chart reading: $12. Personal 2027 astro calendar: $15.
Key features
  • Editable destination after printing
  • SVG and EPS vector export files
  • Unlimited scans per code
  • Bulk creation by CSV or API
  • Transferable license to another account
  • Scan analytics with geographic and device data
  • Error correction levels L to H
  • Custom branding with logo and colors
  • Multiple QR code formats supported
  • 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
  • Perpetual license with no renewal fees or term end date
  • License survives company acquisition
  • Codes can be used with your own domain
  • One-time purchase price down to $10 per code at volume
  • 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 planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)13 +4 (up) since last check30 +4 (up) since last check
Trust Flow (Majestic)61
Citation Flow (Majestic)2517
Referring domains (Majestic)165

5 details filled in for both companies.

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