Comparison

Doodle Jump vs Can Knockdown 2

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

Head to head
About

Doodle Jump

Guide a character upwards on a graph paper world using tilt controls. Collect power-ups like jet packs and avoid obstacles such as black holes and monsters. Compete with friends and other players on global leaderboards.

Highlights
  • Tilt controls for movement
  • Collect jet packs and power-ups
  • Avoid black holes and monsters
  • Jump on monsters Mario-style
  • Global leaderboards and achievements
  • Race against friends
Features
Read full description

BE WARNED: Insanely addictive! "possibly the best iPhone game ever created" - Touch Arcade From prime-time sitcoms (BIG BANG THEORY) to late night TV (JIMMY FALLON) to a fashion accessory for pop stars (LADY GAGA), Doodle Jump is EVERYWHERE! It's a cultural craze, a hot new trend! iTunes reviews (US) ************* "I just got dumped cuz I wouldn't put this game down! And I just kept playing while she walked away... ITS THAT GOOD!" "Somehow it's better than sleep for me. I am sick, sleep deprived, and achy, and yet I cannot put it down" "Coming from someone who owns a PS3, Wii, and Xbox 360, I play this game more!! This game is amazing!!" Media reviews: ******* "Doodle Jump is a perfect micro-game, insanely addictive, and deliciously replayable. Go get it." - MacWorld.com "the most addicting iPhone game yet?" -GIZMODO "...the king of casual games on the App Store ...tons of updates and lots and lots of gameplay in a super simple and accessible package." - TUAW So, what is it? **** In Doodle Jump, you guide Doodle the Doodler—using some of the most subtle and accurate tilt controls in existence—on a springy journey up, up, up a sheet of graph paper, picking up jet packs, avoiding black holes, and blasting baddies with nose balls along the way. Laugh with delight as Doodle™ blows past other players' actual score markers scribbled in the margins. And be warned: this game is insanely addictive. FEATURES: - 11 incredible worlds + 3 SECRET easter eggs - broken, moving, disappearing, moveable, and EXPLODING platforms - JET PACKs, PROPELLER HATS, ROCKETS, and springs that fly you higher - UFOs, black holes, monsters, bear traps! - jump on monsters to bring them down MARIO-style - share your scores - race agains friends! - global leaderboards, achievements! How to play: Tilt to move left or right, tap the screen to shoot. -------------------------------------------------- *Please don't Doodle Jump and drive, and BE WARNED: Doodle Jump is Insanely Addictive!

About

Can Knockdown 2

Test your aiming skills by knocking down moving targets against the clock. This game offers addictive gameplay with realistic physics and stunning 3D graphics. Compete globally and enjoy multiple challenging modes.

Highlights
  • Destroy popping-up moving targets
  • Hit-the-target mode
  • Collect bonuses
  • Conveyor belt challenges
  • Addictive gameplay
  • Amazing physics
  • High-resolution 3D graphics
Features
Read full description

Prove your accuracy by destroying popping-up moving targets and fight against time in the new "hit-the-target" mode! Show off your skills and impress your friends while collecting bonuses and knocking down cans moving on a conveyor! Can Knockdown 2 is like three top-notch games in one - it will keep you, your family and friends hooked for months to come! Get this new iDreams title now and lose yourself in a world of addictive gameplay, amazing physics and global competition! Definitely a must have in your games collection! Millions of players can't be wrong! Once again your aiming skills will be put to test but this time more challenges await! Can Knockdown 2 is the ultimate sequel you've been wishing for - 3 amazing and rewarding game modes which will keep you playing all night long, high-resolution eye-catching gorgeous 3D graphics, full Game Center support, true to life physics, realistic sounds and so much more! Media Reviews: "excellent and original" - iPhone Life "my favorite casual iPhone game" - Crazy Mike Apps "Can Knockdown 2 has the feel of a party Wii game on your iPad, without the wrist injuries." - iPad Critic "Everything looks so natural" - Orange iPhone "a high level of addictivity" - iPlayApps "my top time-killer app!" - iPhone App Preview "outstanding example of creativity and enormous game fun factor." - iReviewt "Excellent graphics, addictive gameplay" - Ukrainian iPhone "We must warn you: this game is catchier than any other. Playing Can Knockdown 2 can cause addiction." - Letemsvetemapplem --- Make sure to follow us on Twitter and Facebook and check our other astounding products! http://twitter.com/idreamsgames http://www.facebook.com/idreams.fan http://www.idreams.pl

Screenshots

Doodle Jump4 screens
Can Knockdown 24 screens

Verdict

The call

The clearest difference is in-app purchases: Can Knockdown 2 at none against Doodle Jump's 11. Can Knockdown 2 also leads on price ($0.99 vs $1.99) and iOS requirement (8.0 vs 15.6). Doodle Jump's advantage is chart position (#58 vs unranked) and ratings volume (828 vs 126). On rating, review sentiment, update cadence and ads 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

Doodle Jump costs $1.99 and Can Knockdown 2 $0.99 up front. Doodle Jump sells 11 one-off in-app purchases. Can Knockdown 2 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.2 for Doodle Jump against 4.3 for Can Knockdown 2. That said, the two scores are not equally well evidenced: Doodle Jump has 828 ratings behind it against 126, so its average is the more settled of the two. Written reviews are what separate them: 71% of Doodle Jump's written reviews are positive against 74% of Can Knockdown 2's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

Scorecard6 real differences · 5 level
Doodle Jump versus Can Knockdown 2: the parameters behind the verdict, then further details
ParameterDoodle JumpCan Knockdown 2
Price$1.99$0.99 — better
Rating4.2 (828 ratings)4.3 (126 ratings) — better
Positive reviews71.0% of reviews74.1% of reviews — better
Number of ratings828 — better126
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank#58 — better—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.68.0 — better
Further details — not scored
Size72 MB69 MB
Age rating4+4+
DeveloperLima SkyInfinite Dreams Inc.

Customer experience

Doodle Jump

All ratings828 ratings
Positive78.1%
Neutral7.5%
Negative14.4%
Written reviews473 reviews
Positive71.0%
Neutral8.2%
Negative20.7%

Can Knockdown 2

All ratings126 ratings
Positive81.7%
Neutral6.3%
Negative11.9%
Written reviews374 reviews
Positive74.1%
Neutral6.1%
Negative19.8%

User reviews

Doodle Jump

From 828 App Store ratings

What we love

  • ⭐ Favorite game
  • 🎮 Great classic
  • 👍 Fun and addictive
  • 🕹️ Amazing game
  • 🎨 Cute characters and themes

Room to improve

  • 🙄 Too many ads
  • 🤔 Confusing controls
  • 🐛 Bugs and glitches
  • 💰 Paid version still has ads
  • 🔁 Repetitive gameplay

Can Knockdown 2

From 126 App Store ratings

What we love

  • 👍 Addictive gameplay
  • 🎨 Great graphics and physics
  • ⏱️ Fun way to pass time
  • 🕹️ Challenging and skill-based

Room to improve

  • 🐛 Crashes and compatibility issues
  • 🔁 Repetitive levels and gameplay
  • 💰 Paid app with limited content
  • 🔍 Confusing or cluttered UI

Bugs and requests

Doodle Jump

Reported bugs

4 issues
  • Missions progress not saving properly
  • Crashes on certain devices
  • Multiplayer connection issues
  • Incorrect theme/character unlocking

Requested features

5 requests
  • Add more themes and characters
  • Improve multiplayer functionality
  • Add difficulty settings
  • Provide an option to turn off sound effects
  • Optimize for newer devices

Can Knockdown 2

Reported bugs

4 issues
  • App crashes on launch or after first ball
  • Cans getting stuck in weird positions
  • Achievements not tracking correctly
  • Incompatibility with certain devices

Requested features

4 requests
  • More levels and game modes
  • Level selection or progression system
  • Ability to customize ball/can designs
  • Achievements and leaderboards

In-app purchases

11 purchases

Doodle Jump

One-time11
  • 1000 coins$0.99
  • 1000 candies$0.99
  • 500 eggs$0.99
Show 8 more
  • 10,000 gold$0.99
  • 10,000 coins$1.99
  • 5000 eggs$1.99
  • 100,000 gold$1.99
  • 30,000 coins$2.99
  • 10000 candies$2.99
  • 15000 eggs$2.99
  • 100,000 coins$3.99
None

Can Knockdown 2

No in-app purchases

Questions

Is Doodle Jump free?
Doodle Jump costs $1.99, and also offers in-app purchases.
Is Can Knockdown 2 free?
Can Knockdown 2 costs $0.99, with no in-app purchases.
Which has better reviews, Doodle Jump or Can Knockdown 2?
Can Knockdown 2 is rated higher. Doodle Jump averages 4.2 out of 5 from 828 ratings, while Can Knockdown 2 averages 4.3 from 126 ratings.
Do Doodle Jump or Can Knockdown 2 have ads?
Neither Doodle Jump nor Can Knockdown 2 shows ads.
Which is updated more often, Doodle Jump or Can Knockdown 2?
Doodle Jump ships an update every 2 months, and Can Knockdown 2 every 2 months. Most recently, Doodle Jump was updated on September 29, 2026 and Can Knockdown 2 on September 30, 2026.

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