Appliage vs Rice Purity Test

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

Appliage compared with Rice Purity Test
Detail	Appliage	Rice Purity Test
What it does	Free appliance age finder that decodes serial numbers to find manufacture dates	Take the classic 100-question quiz to discover your purity score
Stage	Not given	Established
Founded	Not given	1924
Based in	US	US
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Supports 81 appliance brands including HVAC, water heaters and boilers Decodes using official manufacturer date code rules Uses government energy records and certification directories No signup required Shows recall notices when available Results labeled as Confirmed, Estimated, Candidates or No date 390,732 models on file	100 yes-or-no questions Score from 0 to 100 based on yes answers Mobile-friendly one question at a time format Optional anonymous score sharing Save progress across browser refreshes Retake test unlimited times Seven score bands with meaning interpretations Teen version with 50 age-appropriate questions
What makes it different	Independent research not affiliated with any appliance manufacturer Uses multiple official sources including manufacturer documents and government databases Model records help narrow down repeated year codes	Mobile-optimized interface designed for smartphones Complete privacy with all scoring in browser Transparent about score limitations
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)	1 no change since last check	2 no change since last check
Trust Flow (Majestic)	2	4
Citation Flow (Majestic)	13	19
Referring domains (Majestic)	12	7

5 details filled in for both companies.

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