Comparison

Compost Kings vs Sort the Ducks Simulator

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

Head to head
About

Compost Kings

Manage a cozy worm farm by feeding kitchen scraps and merging worms to discover new species. Fulfill neighbor requests and compete in weekly county fairs for rewards. The farm continues to grow even when you're offline.

Highlights
  • Merge worms to discover new species
  • Fulfill neighbor orders
  • Compete in weekly county fairs
  • Idle gameplay with auto-feeders
  • Collect various worm types and items
  • Offline play
Features
Read full description

Compost Kings is a cozy worm farm you can play in a minute or settle into for an hour. Drag kitchen scraps into your bins and let the worms do what worms do. Keep the greens and browns balanced and a bin turns Happy, doubling what it makes. Drag two worms of the same kind together and they merge into something fancier, from the humble Earthworm all the way up to the legendary Giant Gippsland. YOUR NEIGHBOURS ARE COUNTING ON YOU Grandpa Moss wants castings for his tomatoes. Chef Basil has more kitchen scraps than he knows what to do with. Ms. Petal's class would love to see a nightcrawler, and Juniper just wants to see something rare. Fill their orders and they'll become friends — five hearts each, with a gift at every one. THE COUNTY FAIR, EVERY WEEKEND Mayor Thistle runs three contests: enter your finest worm, race to harvest the most castings in five minutes, or keep a bin Happy longer than you ever have. Win yellow, red and blue ribbons, earn titles, and take all three blues for the prize rosette. Titles climb all the way to Compost King, Queen or Monarch — your choice. A FARM THAT KEEPS GOING Auto-Feeders keep your bins eating while you're away, and your worms carry on composting after you close the app. Hand-fed scraps are worth more, so tapping is a bonus, never a chore. THINGS TO COLLECT Five worm tiers to merge, eight wild species that wander into Happy bins (including the very rare Oregon Giant), four mutations, seasonal scraps that only appear in their months — pumpkins in October, pine needles in December — and ten hats for dressing up your worms. The Codex keeps track of all 37. THE GREAT MIGRATION When you've harvested enough, send your worms off to start a new farm and keep Golden Cocoons that make every future bin more productive. PLAYS AT YOUR PACE No account and no sign-in — open it and you're farming. Everything is drawn and every sound is generated inside the app, so it's small and it works offline. If motion bothers you, switch on Reduce Motion in iOS Settings and the farm holds still — the worms stop wandering and nothing pulses or blinks, without the game hiding anything from you. Made by one person and a lot of worms.

About

Sort the Ducks Simulator

Read full description

Welcome to a fun and relaxing duck sorting game. Enter a colorful store filled with adorable ducks, exciting collections, and messy shelves waiting to be organized. Your mission is to sort different types of ducks, place them on the correct racks, and turn a cluttered shop into a clean and beautiful store. Enjoy satisfying 3D simulation gameplay as you arrange ducks by their colors, styles, and designs. Find matching ducks, organize them together, and carefully manage every shelf to complete your sorting tasks. Whether you love organizing games, relaxing puzzles, or colorful simulation experiences, this duck game offers plenty of enjoyable challenges. Sort & Organize Different Ducks Discover a variety of cute rubber ducks with unique appearances and designs. Move ducks around the store, find matching types, and place them on the right racks. Combine your sorting skills with smart organization to keep every shelf neat and tidy. Manage Your Rubber Duck Store Turn your messy duck shop into a well-organized supermarket of adorable collections. Arrange ducks on shelves, clean up cluttered areas, and restock empty racks with new duck designs. Keep your store looking attractive while completing exciting organizing challenges. Rubber ducks are scattered, Sort them. Ducks will be sorted in this game. Explore Colorful Collections Discover more than just ordinary ducks! Your store may feature fun collections inspired by plushy toys, colorful potions, books, and other interesting items. Organize different objects and create beautiful displays throughout your growing collection. Create a Perfectly Organized Shop Put your organizing skills to the test as you arrange ducks and other objects in different areas. From a cozy duck store to a colorful library filled with books, every location offers new ways to sort, clean, and organize. Work carefully to keep everything in its proper place. Relaxing 3D Sorting Gameplay Enjoy smooth controls, colorful graphics, and satisfying organizing mechanics. Sort ducks at your own pace, complete challenges, and experience the pleasure of transforming messy shelves into perfectly arranged displays. Game Features • Sort different types of adorable rubber ducks. • Organize colorful ducks on the correct racks. • Arrange matching ducks together. • Clean and tidy up messy store shelves. • Restock racks with exciting new collections. • Explore colorful shop and supermarket environments. • Enjoy relaxing and satisfying 3D simulation gameplay. • Complete sorting challenges and improve your store organization. • Experience easy controls and enjoyable organizing tasks. Can you sort every duck and create the most organized store? Start your duck sorting adventure today! Arrange cute ducks, clean messy shelves, restock your shop, and enjoy a satisfying 3D organizing simulation game.

Screenshots

Compost Kings4 screens
Sort the Ducks Simulator3 screens

Verdict

The call

The clearest difference is in-app purchases: Compost Kings at none against Sort the Ducks Simulator's 2. Compost Kings also leads on ads (none vs shown) and update cadence (every 5 days vs monthly). Sort the Ducks Simulator's advantage is iOS requirement (15.0 vs 17.0). On price and device support 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. Sort the Ducks Simulator sells 2 one-off in-app purchases. Compost Kings asks for nothing beyond the download.

UpkeepUpdate frequency

Compost Kings ships an update every 5 days, Sort the Ducks Simulator monthly. Both last shipped on October 31, 2026.

Scorecard4 real differences · 6 level
Compost Kings versus Sort the Ducks Simulator: the parameters behind the verdict, then further details
ParameterCompost KingsSort the Ducks Simulator
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 5 days — betterMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size3 MB144 MB
Age rating4+12+
DeveloperJacob LandaIqra Yaqoob

In-app purchases

None

Compost Kings

No in-app purchases

2 purchases

Sort the Ducks Simulator

One-time2
  • Coins Pack$1.99
  • Remove Advertisements$4.99

Questions

Is Compost Kings free?
Compost Kings is free to download, with no in-app purchases.
Is Sort the Ducks Simulator free?
Sort the Ducks Simulator is free to download, with in-app purchases available.
Do Compost Kings or Sort the Ducks Simulator have ads?
Sort the Ducks Simulator shows ads; Compost Kings does not.
Which is updated more often, Compost Kings or Sort the Ducks Simulator?
Compost Kings ships an update every 5 days, and Sort the Ducks Simulator monthly. Most recently, Compost Kings was updated on October 31, 2026 and Sort the Ducks Simulator on October 31, 2026.

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