TestForReaction vs Oddjobby

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

TestForReaction compared with Oddjobby
Detail	TestForReaction	Oddjobby
What it does	Five-round browser benchmark	Free browser tools for PDF, image and UK money tasks that process files locally
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	GB
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Five-round test sessions Average, median, best, and consistency scores Visual reaction test Leaderboard with verified scores Score sharing tools	PDF merging and splitting Image conversion between HEIC, JPEG, PNG and WebP UK take-home pay calculator with income tax and National Insurance Stamp duty calculator for England and Northern Ireland Size converters for clothing, shoes, bra and ring sizes VAT, mortgage and loan calculators All tools run locally in the browser without uploading files
What makes it different	Emphasizes repeatable sessions over single results Accounts for device and browser latency differences Includes consistency metric across rounds Multiple reaction test types for different preferences	All file processing and calculations run in your browser with no uploads to servers UK tax calculators use official rates from HMRC and GOV.UK reviewed after each Budget Covers Scottish and Welsh tax rules separately with clear documentation No accounts or contact forms required
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	2	0
Citation Flow (Majestic)	17	17
Referring domains (Majestic)	7	3

4 details filled in for both companies.