Laying out the streets…STEP 1 OF 3

Rocksday · Office #50,213

Daily rock & mineral guessing game — free, no signup

In the Gamers neighborhood (Personal). In town since 25 Oct 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Rocksday's site

Rocksday describes itself as: “Rocksday Daily rock & mineral guessing game — free, no signup”

What it is

Calls itself “guessing game”.

  • Calls itself: guessing game
“Daily rock & mineral guessing game — free, no signup”

Where it puts itself

Publishes a comparison page.

“Compare -> https://rocksday.com/compare”

What it costs

A free tier, free forever. No monthly or yearly plan. No one-time option.

  • One-time: no
  • Monthly: no
  • Yearly: no
  • Free plan: free forever
“Rocksday is a free daily guessing game for rocks, minerals and gems.”
“Rocksday is free and needs no account.”

Who it sells to

Sells to consumers.

  • Sells to: consumers
“Daily rock & mineral guessing game — free, no signup”

How it runs

A web app. Hosted in the cloud.

  • Kind: web
  • Runs where: cloud / hosted
“Free browser game with a 300+ specimen library, compare pages, and archive.”

What it works with

Names Mohs and Wikimedia Commons on its pages.

  • Names: Mohs · Wikimedia Commons
“Mohs”
“Rocksday”

What it offers as proof

Live, no waitlist. Claims “374 specimens”. Try it without signing up.

  • Number claimed: 374 specimens
  • Trial asks for: nothing
“Rocksday is free and needs no account.”
“All 374 specimens →”

Sources

Tablif read these pages, last on 25 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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