Comparison

Kodoku vs Impossible Museum Scratch

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Kodoku

Features
Read full description

Kodoku - Queens Logic — unlimited queens puzzle. Place one queen in each colored region. No shared rows, columns, or diagonal touches. Every queens logic puzzle has one solution. Double-tap to place your queen: right and advance, wrong and lose a life. Three lives. Every move in this color grid logic game counts. How to Play ● One queen per colored region ● No shared rows, columns, or diagonal touches ● Double-tap · Three lives per round ● Eliminate impossible cells.

About

Impossible Museum Scratch

Unearth ancient artifacts, meticulously restore them by scratching away layers of grime, and display your finds in your own virtual museum. Explore diverse historical locations, crack open geodes, and complete daily challenges to expand your collection and reputation.

Highlights
  • Scratch and restore artifacts
  • Dig for treasures in historical locations
  • Crack open geodes
  • Build and manage your museum
  • Daily challenges and rewards
  • Subscription for ad-free experience
Features
Read full description

Somewhere under the sand, a masterpiece is waiting. Dig it up, scratch away the centuries, and hang it in YOUR museum. SCRATCH & RESTORE Every artifact arrives caked in dust, rust, and mystery. Scratch the grime away — gently! — with the right tool for the right spot. Brush the dust, chisel the crust, swab the tarnish, polish the gold until it glows. Nail it and the piece comes out gallery-grade. DIG FOR TREASURE Send your crew to Ancient Egypt, the Gem Fields, Greece, the Maya, Rome, Dynastic China, and the Inca. Every dig brings something back. Go deeper for rarer finds — but deeper pieces are fragile, and a careless thumb can shatter history. CRACK GEODES OPEN Plain rocks from the crystal canyons hide amethyst, agate, and opal inside. Find the fault line, load your strike, and split them clean. BUILD YOUR MUSEUM Every restored piece goes on your wall. Fill the collection, earn your Reputation, and open the Grand Exhibition hall by hall — plaques, crowds, and your name over the door. DAILY TREATS The morning post brings a scratch-off raffle ticket every day. The Curator's telephone rings with paying jobs. Come back tomorrow — there's always something on the bench. MUSEUM PASS Try it free for 3 days: no ad breaks, a second raffle ticket every morning, every dig insured, and every NEW museum wing the day it opens. Grab your brush. History isn't going to restore itself. Museum Pass is an auto-renewing subscription: $4.99 per week or $14.99 per month, starting with a 3-day free trial. Payment is charged to your Apple Account at confirmation of purchase. It renews automatically unless you turn it off at least 24 hours before the current period ends. Manage or cancel anytime in your Account Settings. Privacy Policy: https://luckyecho.com/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Kodoku4 screens
Impossible Museum Scratch4 screens

Verdict

The call

The clearest difference is ads: Kodoku at none against Impossible Museum Scratch's shown. Impossible Museum Scratch's advantage is update cadence (every 2 days vs every 4 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kodoku sells 7 one-off in-app purchases and Impossible Museum Scratch sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Kodoku against 5.0 for Impossible Museum Scratch. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

Kodoku ships an update every 4 months, Impossible Museum Scratch every 2 days. The most recent releases landed on November 5, 2026 and November 1, 2026 respectively.

Scorecard2 real differences · 7 level
Kodoku versus Impossible Museum Scratch: the parameters behind the verdict, then further details
ParameterKodokuImpossible Museum Scratch
PriceFreeFree
Rating5.0 (3 ratings)5.0 (2 ratings)
Number of ratings3 — better2
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size228 MB120 MB
Age rating4++12
DeveloperBRAINWAVE MC PTE. LTD.Lucky Echo Labs, Inc.

In-app purchases

7 purchases

Kodoku

One-time7
  • 200 Coins$1.99
  • Starter Bundle$1.99
  • 650 Coins$4.99
Show 4 more
  • Remove Ads$4.99
  • 1500 Coins$9.99
  • 3200 Coins$19.99
  • 6000 Coins$29.99
10 purchases

Impossible Museum Scratch

Subscriptions2
  • Museum Pass (Weekly)3 Days trial$4.997 Days
  • Museum Pass (Monthly)$14.991 Month
One-time8
  • A Quiet Week$0.99
  • Pouch of Funds$1.99
  • Starter Offer$2.99
Show 5 more
  • Satchel of Funds$4.99
  • Patron of the Museum$9.99
  • Vault of Funds$19.99
  • Reserve of Funds$49.99
  • Wing of Funds$99.99

Questions

Is Kodoku free?
Kodoku is free to download, with in-app purchases available.
Is Impossible Museum Scratch free?
Impossible Museum Scratch is free to download, with in-app purchases available.
Which has better reviews, Kodoku or Impossible Museum Scratch?
Kodoku and Impossible Museum Scratch are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.
Do Kodoku or Impossible Museum Scratch have ads?
Impossible Museum Scratch shows ads; Kodoku does not.
Which is updated more often, Kodoku or Impossible Museum Scratch?
Kodoku ships an update every 4 months, and Impossible Museum Scratch every 2 days. Most recently, Kodoku was updated on November 5, 2026 and Impossible Museum Scratch on November 1, 2026.

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