Any Rock Identifier vs Doodle

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

Any Rock Identifier compared with Doodle
Detail	Any Rock Identifier	Doodle
What it does	Identify rocks, crystals, gems, minerals and fossils from a photo with AI and field tests to confirm	Turn text into simple drawings you can copy by hand
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	NL
Pricing model	Freemium	Freemium
Pricing	Free plan: 3 identifications in total. Pro Weekly: $4.99/wk. Pro Monthly: $14.99/mo. Pro Yearly: $49.99/yr (about $4.17/mo).	Not given
Key features	Confidence score on every identification from 0 to 100 At-home field tests to confirm identifications (streak, hardness, magnetism, vinegar) Lists alternative identifications when a specimen is ambiguous 134 field-guide entries with formation, properties, look-alikes and value information 10 look-alike guides covering common confusions like pyrite vs gold Typical value range for Pro users (guide only, not an appraisal) Signs of fakes, dyes and treatments for Pro users Care and cleaning guide for Pro users Full geological report and PDF export for Pro users Saved collection feature for Pro users	Copy drawings by hand Download and share doodles Multiple style options Photo-based doodles
What makes it different	Honest confidence scoring instead of false certainty Tested accuracy results published openly including failures No ads or affiliate links; funded by Pro subscriptions only	Simple sticky-note style drawings designed for hand copying No account needed for free doodles Personalize cards, notes and journals
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)	17 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	6	0
Citation Flow (Majestic)	19	21
Referring domains (Majestic)	34	6

4 details filled in for both companies.

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