Comparison

Clay Jam vs Crazy Tractor

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

Head to head
About

Clay Jam

Guide a rolling character down clay-made hills, squashing monsters to grow and defeat fearsome beasts. Collect clay to free monsters and save the land. Features unique controls and hand-made visuals.

Highlights
  • Real clay visuals
  • Unique path-gouging controls
  • Hand-made monsters
  • Five unique hills
  • Boss battles
  • Family-friendly gameplay
Features
Read full description

Clay Jam is back! The classic fun-packed action game, with over 10 million downloads, is ready to roll again! Save the land of Clay Jam from the fearsome Bully Beasts. Guide Fat Pebble as he rolls down five weird and wonderful hills in a world made entirely from clay! Squash monsters on the way, and he'll grow and grow and GROW! Get all the way to the bottom of the hill and meet the nasty Bully Beasts. Can you collect enough clay to free the monsters and save Clay Jam?! Features: ● EVERYTHING in the game is made from real clay! ● Squash, roll and bounce your way through a very peculiar world ● A unique control system - gouge paths in the clay to steer ● Loads of hand-made monsters to discover ● 5 amazingly strange hills to rebuild ● 5 fearsome Bully Beasts to defeat ● Brilliantly original music ● Fantastically funny sound effects ● A game of hope & kindness for the whole family! PLEASE NOTE: This version is free and has ads in it. You can switch off ads forever in the game by purchasing a 1-time in-app purchase. *************** Editor's Choice in over 100 countries #1 Kids game in 46 countries #1 Action game in 10 countries Nominated for a BAFTA! Nominated for the Pocket Gamer awards! Over 10 million downloads! *************** USA Today “Clay Jam is a blast to play for kids and kids at heart, so be sure to roll over to the App Store to download the game.” Pocket Gamer "Full of character and colour, Clay Jam is easy to pick up and very hard to put down. It's also one of the most refreshing freemium games around, rewarding you for continual play rather than punishing you for not spending money." Modojo "An incredible artistic and technical achievement with very satisfying gameplay and progression." Kotaku "... every lovingly-molded inch of Clay Jam is an uncanny delight." Gametrailers - App of the Day "Clay Jam is a very rare treat on the App Store. It's refreshingly different from the rest of the pack, plays like a dream, and is balanced so perfectly that both kids and adults alike will get a suitable level of challenge from the game. Download this immediately." Gamezebo "... Clay Jam is an extremely satisfying experience shaped from mounds of sheer joy."

About

Crazy Tractor

Race through vast worlds in a high-octane arcade survival game, outsmarting relentless seagulls. Customize your tractor with unique drivers and modules, tackle daily missions, and face evolving boss fights. Compete globally on cross-platform leaderboards.

Highlights
  • 12 unique drivers with special abilities
  • Deep tractor customization with Engine & Module system
  • Endless daily mission variety
  • 3 massive worlds with 12 distinct levels
  • Dynamic boss fights
  • Cross-platform leaderboards
Features
Read full description

The Birds Have Gone Rogue! Hop into the driver's seat of your Crazy Tractor and outrun the avian apocalypse! Race through 3 massive worlds in this high-octane arcade survival game. Outsmart relentless seagulls, customize your rig, and become the last tractor standing. Unleash Your Ultimate Tractor 12 Unique Drivers: Choose your hero! Each driver comes with 3 unique abilities that completely shift your survival strategy. Deep Customization: Master the Engine & Module system. Unlock and swap 12 specialized modules to build a tractor that fits your playstyle. Endless Mission Variety: Keep the engine humming with tons of daily missions, offering fresh challenges and massive rewards every single day. Survive the Gauntlet 3 Massive Worlds: Conquer 12 distinct levels (4 per world) filled with environmental hazards and feathered foes. Dynamic Boss Fights: Face 3 boss variants that evolve every night. As the phases progress, survival becomes a true test of grit. The One-Hit Danger System: In this world, every mistake is your last. How long can you survive the endless onslaught? Compete with the World Cross-Platform Leaderboards: Prove your dominance against friends and rivals, no matter what device they play on. Global Rankings: Climb the All-Time, Weekly, and Daily scoreboards. Filter by global rank or go head-to-head with your friend list. Perfect for fans of: Arcade racing, endless runners, and deep upgrade systems. Download Crazy Tractor today. The loop never ends—can you outlast the flock?

Screenshots

Clay Jam4 screens
Crazy Tractor4 screens

Verdict

The call

The clearest difference is review sentiment: Clay Jam at 94% against Crazy Tractor's 27%. Clay Jam also leads on rating (4.7 vs 3.2) and ratings volume (2.3K vs 16). Crazy Tractor's advantage is update cadence (daily vs every 2 months). On price, ads, in-app purchases and monetization model 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. Clay Jam sells 1 one-off in-app purchase and Crazy Tractor sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Clay Jam holds the better App Store score, 4.7 against 3.2. That said, the two scores are not equally well evidenced: Clay Jam has 2.3K ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 94% of Clay Jam's written reviews are positive against 27% of Crazy Tractor's.

UpkeepUpdate frequency

Clay Jam ships an update every 2 months, Crazy Tractor daily. The most recent releases landed on September 25, 2026 and August 27, 2026 respectively.

Scorecard4 real differences · 6 level
Clay Jam versus Crazy Tractor: the parameters behind the verdict, then further details
ParameterClay JamCrazy Tractor
PriceFreeFree
Rating4.7 (2.3K ratings) — better3.2 (16 ratings)
Positive reviews94.0% of reviews — better27.3% of reviews
Number of ratings2.3K — better16
Update frequencyEvery 2 monthsDaily — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size200 MB324 MB
Age rating4+12+
DeveloperYumYumYukYukMiniDevGames Ltd

Customer experience

Clay Jam

All ratings2,256 ratings
Positive93.7%
Neutral2.2%
Negative4.1%
Written reviews448 reviews
Positive94.0%
Neutral2.2%
Negative3.8%

Crazy Tractor

All ratings16 ratings
Positive43.8%
Neutral18.8%
Negative37.5%
Written reviews11 reviews
Positive27.3%
Neutral27.3%
Negative45.5%

In-app purchases

1 purchases

Clay Jam

One-time1
  • Remove ads$2.99
9 purchases

Crazy Tractor

One-time9
  • Fuel Starter Pack$0.99
  • Small Veggie Pack$0.99
  • Driver Bundle$2.99
Show 6 more
  • Veggie Bundle$3.99
  • Fuel Bundle$4.99
  • Big Veggie Bundle$9.99
  • Fuel Tank$9.99
  • Mega Veggie Pack$19.99
  • Super Fuel Crate$19.99

Questions

Is Clay Jam free?
Clay Jam is free to download, with in-app purchases available.
Is Crazy Tractor free?
Crazy Tractor is free to download, with in-app purchases available.
Which has better reviews, Clay Jam or Crazy Tractor?
Clay Jam is rated higher. Clay Jam averages 4.7 out of 5 from 2.3K ratings, while Crazy Tractor averages 3.2 from 16 ratings.
Do Clay Jam or Crazy Tractor have ads?
Both Clay Jam and Crazy Tractor show ads.
Which is updated more often, Clay Jam or Crazy Tractor?
Clay Jam ships an update every 2 months, and Crazy Tractor daily. Most recently, Clay Jam was updated on September 25, 2026 and Crazy Tractor on August 27, 2026.

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