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HowHeight vs Voilà Charts

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

HowHeight compared with Voilà Charts
DetailHowHeight logo HowHeightVoilà Charts logo Voilà Charts
What it doesVisual height comparison tool for people, animals, objects, and characters Not given
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree plan available with limited features. HowHeight Pro plans: Monthly $4.99, Quarterly $9.99 per 3 months (with permanent unlock of more object placements), Yearly $29.99 per year (with permanent unlock and lifetime compression after 7-day trial ends and annual payment succeeds). Free: 10 charts, all chart types and styles, no account required. Launch license: $14.99 one-time payment for unlimited charts, custom logo, and no Voilà mark. $19.99 after the first 100 licenses.
Key features
  • Visual height comparison on a shared baseline scale
  • Support for centimeters and feet plus inches measurements
  • Compare people, celebrities, animals, objects, and fantasy characters
  • Save comparison boards with Pro subscription
  • Export comparisons as PNG images
  • Create shareable links for comparison boards
  • 1,000+ built-in asset references
  • Custom names and editable entries
  • Ad-free workspace with Pro subscription
  • Unlimited objects on boards with Pro subscription
  • Automatic chart type detection from data
  • Support for links, screenshots, CSV, Excel and text files
  • Bar, line, pie and combo charts
  • Compare two data sources on one chart
  • Custom branding with logo and color palettes
  • One-click customization of chart elements
  • Export and save charts
  • No data collection or cloud storage
What makes it different
  • Over 1,000 built-in asset references with celebrity presets for instant comparisons
  • Single shared baseline makes height differences proportional and easy to understand at a glance
  • Simple three-step workflow with no signup required for basic use
  • Export and share results as PNG images or shareable links
  • Instantly create professional charts by pasting a link or table
  • One-time purchase with no subscription required
  • All data processing happens locally on your Mac
  • Pre-styled charts that require no design skills
  • Ten free charts before requiring a license
Community votes01
DR (Domain Rating by Ahrefs)26 −1 (down) since last check28 +9 (up) since last check
Trust Flow (Majestic)2135
Citation Flow (Majestic)3935
Referring domains (Majestic)218146

4 details filled in for both companies.

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