Online Ruler vs My Nine Games

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

Online Ruler compared with My Nine Games
Detail	Online Ruler	My Nine Games
What it does	Free on-screen measuring tools that run in your browser	Free 3×3 grid maker for the games that defined you
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Actual-size ruler in cm, mm and inches Bank-card and screen-diagonal calibration Top, left and right rulers with drag-to-measure readout Full-screen mode and browser-zoom warning Image measurement tool Length unit converter Touch dragging support for phones and tablets Local storage of calibration without server uploads	Search games in English, Japanese or Chinese Add missing games as text or custom images Download as square, portrait or story PNG Arrange and annotate grid tiles Create shareable link with preview card Automatic browser-based draft saving No sign-up or account required Light and dark style options
What makes it different	Calibration step compensates for browsers' inability to detect physical display size ISO/IEC 7810 ID-1 standard bank card calibration ensures reproducible accuracy All calculations run locally in your browser with no data sent to servers Works on any device with a browser and JavaScript enabled Content follows standards-based principles with no invented precision or fake reviews	Works in three languages without sign-up Fully browser-based with no account needed Multiple download formats for any social platform Never get stuck with missing games
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)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	2	0
Citation Flow (Majestic)	18	15
Referring domains (Majestic)	10	5

4 details filled in for both companies.

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