Comparison

Mr Jump vs ki

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

Head to head
About

Mr Jump

Guide a character through challenging levels in this fast-paced platformer. Test your reflexes and timing with simple one-tap controls. Enjoy vibrant worlds, compete with friends, and play offline.

Highlights
  • One-tap gameplay
  • Challenging levels
  • Compete with friends
  • Catchy soundtrack
  • No Wi-Fi mode
Features
Read full description

Meet Mr Jump, your new favorite guy! Help him on jumping his way through the different ingenious and tricky levels! --------------------------------------- App Store Best of 2015! --------------------------------------- Testimonials: Touch Arcade 4/5 “This shouldn't be so hard. Famous last words, those are, in that strange world of gaming where we can die again and again. Mr Jump is really, really hard. It doesn't even ease you in, at least compared to other games.” PocketGamer 7/10 “It's a hateful experience, and you'll probably swear your entire face off while you're playing, but you'll still wrap your clammy palms around your phone and try to get to the end.” 148Apps 4/5 “You’ll keep chipping away at the stage, keen to get further and come across something even harder along the way.” TechCrunch “Gameplay is challenging without being infuriating, and rewards the kind of hardcore pattern memorization that made classic titles for Atari and NES so fun to play. It’s also refreshing to see something other than an endless runner manage this kind of one-button simplicity.” Gamezebo “Mr Jump Is the Game Everyone Will Be Playing This Month” Macworld “Flappy Bird fans, platformer lovers, and masochists alike will enjoy Mr Jump. This free game is already shooting up the App Store charts and with good reason. Go see what all of the fuss is about.” Test your reflexes, timing, and precision in this fast-paced platform game that’s as simple as it is addicting. Mr. Jump offers endless fun and challenging levels to keep you on your toes. Features One-Tap Gameplay: Simple tapping gameplay, very easy to learn but hard to master. Challenging Levels: Explore a variety of vibrant worlds with unique obstacles. Compete with Friends: Challenge your friends for the highest score and prove you’re the best jumper. Catchy Soundtrack: Immerse yourself in the game with catchy music that sticks in your head. No Wifi mode : Perfect for both online and offline adventures, play with no wifi needed! Ready to leap into action with 2 times the fun? Download Mister Jump for free now and show off your skills in this fun, addicting, and classic runner and dash adventure! This flappy yet thrilling jump game is a top-tier casual experience, suitable for boys, girls, teens, and adults of all ages. Jump into cool fun. Jump with Mr. Jump!

About

ki

Test your timing and reflexes in this challenging arcade game. Tap the screen precisely at each turn to navigate increasingly difficult levels. Compete for high scores and earn medals.

Highlights
  • Precise tap-based controls
  • Progressively challenging levels
  • Leaderboard and medal system
  • 100 unique levels
  • Replay passed levels
  • Skip difficult levels
Features
Read full description

ki - 10th in "focus" (aa, uu, ff, au, rr, ao, rl, sp, th, ki, ci, sn, lo, ba, ov, sh, fi, do, ru & ti) Tap to make each turn, timing is key. Simply, tap as close to each turn as you can - see what happens. The further away, the worse. Get through as many turns as you can by tapping as close as you can before each kink. Each level gets more and more demanding, but the dynamic stays simple - just tap, anywhere on the screen. You can also top the leaderboard and earn medals! (bronze, silver and gold). There's 100 levels to solve right now, intertwined with all sorts of tweaks and surprises. You can also go back and replay any level you've already passed, at any time (Choose Level). If you're stuck on a really tricky level, skip it! (Tap Skip on the Fail Screen) If you can't wait, unlock all 100 levels and replay at your own pace! (Choose Level > Unlock All Levels) Thanks for all your support, I hope you're enjoying the "focus" series thus far. Handmade in Australia, General Adaptive

Screenshots

Mr Jump4 screens
ki2 screens

Verdict

The call

The clearest difference is review sentiment: Mr Jump at 82% against ki's 26%. Mr Jump also leads on rating (4.4 vs 3.0) and update cadence (every 10 days vs every 4 months). ki's advantage is ads (none vs shown) and iOS requirement (8.0 vs 13.0). On price, in-app purchases, monetization model 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. Mr Jump sells 10 one-off in-app purchases and ki sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Mr Jump holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Mr Jump has 4.2K ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 82% of Mr Jump's written reviews are positive against 26% of ki's.

UpkeepUpdate frequency

Mr Jump ships an update every 10 days, ki every 4 months. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

Scorecard6 real differences · 4 level
Mr Jump versus ki: the parameters behind the verdict, then further details
ParameterMr Jumpki
PriceFreeFree
Rating4.4 (4.2K ratings) — better3.0 (30 ratings)
Positive reviews81.8% of reviews — better25.6% of reviews
Number of ratings4.2K — better30
Update frequencyEvery 10 days — betterEvery 4 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad, iPod
Requires iOS13.08.0 — better
Further details — not scored
Size129 MB13 MB
Age rating12+4+
DeveloperKooappsGeneral Adaptive Apps Pty Ltd

Customer experience

Mr Jump

All ratings4,174 ratings
Positive85.9%
Neutral5.2%
Negative8.9%
Written reviews2,078 reviews
Positive81.8%
Neutral5.8%
Negative12.4%

ki

All ratings30 ratings
Positive36.7%
Neutral23.3%
Negative40.0%
Written reviews156 reviews
Positive25.6%
Neutral8.3%
Negative66.0%

User reviews

Mr Jump

From 4.2K App Store ratings

What we love

  • 🚀 Fun and addictive gameplay
  • 👍 Simple and intuitive controls
  • 💎 Challenging levels
  • 🎨 Great graphics and visuals

Room to improve

  • 🔍 Levels can be too difficult
  • 💸 Too many ads disrupting gameplay
  • 🐛 Occasional bugs and glitches
  • 🔋 High battery consumption

ki

From 30 App Store ratings

What we love

  • 🎮 Addictive and engaging gameplay
  • 💡 Innovative concept with unique mechanics
  • 🧠 Tests reflexes and patience effectively
  • 🔥 Fun once mechanics are understood
  • ⭐ Challenging difficulty appeals to some players

Room to improve

  • 🐛 Frequent glitches and crashes
  • ❌ Unclear instructions and poor onboarding
  • ⚡ Inconsistent ball speed mechanics
  • 😤 Extremely difficult difficulty curve
  • 🔴 Tutorial overlay blocks gameplay

Bugs and requests

Mr Jump

Reported bugs

3 issues
  • Unresponsive controls at times
  • Levels freezing or crashing
  • Inconsistent performance on newer devices

Requested features

4 requests
  • Checkpoint system to avoid restarting levels
  • Ability to create custom levels
  • More level variety and themes
  • Option to remove ads for a one-time fee

ki

Reported bugs

9 issues
  • Tutorial instruction box stays on screen blocking gameplay
  • Game crashes frequently during play
  • Ball moves erratically sideways off the line
  • Fails occur while ball is still moving
  • Level 1 unplayable due to tutorial overlay
Show 4 more
  • Ball speed is unpredictable and inconsistent
  • Game fails immediately after tutorial disappears
  • Ball gets stuck or moves too slowly to confirm movement
  • Turns happen automatically without player input

Requested features

6 requests
  • Clear and detailed gameplay instructions
  • Consistent and predictable speed mechanics
  • Better tutorial system that doesn't block gameplay
  • Adjustable difficulty levels
  • Clearer visual feedback for turns
Show 1 more
  • Fix overlapping path visibility issues

In-app purchases

10 purchases

Mr Jump

One-time10
  • Key$0.99
  • Small Coins$0.99
  • Small Gem Pack$0.99
Show 7 more
  • Remove Ads$1.99
  • Medium Coins$2.99
  • Medium Gem Pack$4.99
  • Large Coins$7.99
  • Large Gem Pack$9.99
  • Huge Coins$14.99
  • Extra Large Gem Pack$19.99
3 purchases

ki

One-time3
  • Skip Level$0.99
  • Remove Ads$1.99
  • Unlock All Levels$3.99

Questions

Is Mr Jump free?
Mr Jump is free to download, with in-app purchases available.
Is ki free?
ki is free to download, with in-app purchases available.
Which has better reviews, Mr Jump or ki?
Mr Jump is rated higher. Mr Jump averages 4.4 out of 5 from 4.2K ratings, while ki averages 3.0 from 30 ratings.
Do Mr Jump or ki have ads?
Mr Jump shows ads; ki does not.
Which is updated more often, Mr Jump or ki?
Mr Jump ships an update every 10 days, and ki every 4 months. Most recently, Mr Jump was updated on October 19, 2026 and ki on October 16, 2026.

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