Comparison

iSlash vs Ninja Jump Master

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

Head to head
About

iSlash

This addictive puzzle game challenges players to slash through levels by strategically cutting shapes. Avoid deadly ninja stars and collect bonuses to advance. Compete with friends or players worldwide in real-time multiplayer battles.

Highlights
  • 240+ levels
  • Real-time multiplayer
  • Global leaderboards
  • Achievements
  • New stars and bonuses
  • Original soundtrack
Features
Read full description

MORE THAN 50 MILLION PEOPLE ENJOYING iSLASH! THANK YOU, EVERYBODY! iSlash is the best slashing puzzle on the App Store! ****** Featured in the New & Noteworthy in Japan Featured as TUAW's Daily App "Aesthetics and evolving gameplay are the two main reasons iSlash works so well... Worthy of our A- rating and high recommendation." - iLounge "iSlash is that rare combination which offers both fun and a great challenge." - 148apps "This is a very addictive game, and one you will play again and again." - Appmodo "iSlash has got the style to go with the gameplay. GREAT" - Games Uncovered "iSlash is one of the few iPhone games that I've admired, played compulsively, and recommended to anyone who would listen." - Peter Liepa (Creator of Boulder Dash) ****** iSlash is an addictive slashing puzzle where your finger is your weapon. Swipe to slash your way through 240 amazing levels(more to come for free). Keep an eye on the ninja stars; some are fast, some are ghosts, but all are deadly. Destroy most of the play-shape, and you'll advance to the next one. Open your ninja senses and let the fun begin! FEATURES * 240 Levels and more to come for FREE * Multiplayer * Global Leaderboards * Achievements * New stars and Bonuses introduced as you advance * Original soundtrack * Frequent updates to keep you slashing MULTIPLAYER GAMEPLAY Challenge your friends or anyone in the world to a simultaneous slashing battle! First​, to reach the red knot wins the game! * Real-Time Multiplayer * New Gameplay Experience * 50 Levels Designed for Multiplayer * Special Achievements for Multiplayer For the best multiplayer experience, the minimum required version is 1.4.1 Always get the latest update for best-slashing fun! We'd like to thank everybody who encourages us with their reviews and for making iSlash one of the best slashing puzzle games on iTunes! Follow us on Twitter: http://twitter.com/duellogames Join us on Facebook: http://www.facebook.com/duellogames Keep S/la/sh/in/g!

About

Ninja Jump Master

Climb a tower by jumping between walls and collecting power-ups. Master ninja skills to defeat enemies and overcome obstacles in this endless runner. Unleash superhuman abilities to conquer your path to the top.

Highlights
  • Wall jumping mechanics
  • Collect power-ups
  • Defeat enemies
  • Avoid obstacles
  • Intuitive tap controls
  • Endless gameplay
Features
Read full description

Ninja Jump is a free simple endless-runner style game. Climb a tower by jumping between walls and collecting power ups along the way. Ninja Jump is a very simple game where you will have to take your charismatic ninja run dash character to the highest building rooftops. while other ninjas dash run try to stop you. Use Your Ninja Skills Ninjas are not only masters of stealth and movement. They are also superb tricksters, dash masters, assassins and run dash combatants. By collecting the right reagents or performing the right stunts, you can perform an array of impressive feats that can only be described as superhuman. Use these to conquer everything in your way and rise to the top! How to play The Ninja Jump gameplay is simple and addictive ninja skills, comprising of a single action dash. Jump between walls using a sword slash, cutting down enemies and collecting items as you go. your character will start by automatically climbing one side of the building and every time you touch the screen it will jump to another side by kicking the air. This way, you will have to go dodging the different obstacles that come up on every wall and blocking your enemies attacks. - Run between two walls rooftop with ninja skills. Tap the screen to leap from one to the next without missing a beat in your step. - Avoid deadly hazards like birds, squirrels, balconies and ninja throwing stars! - Put enemies out of your misery by slicing them up in midair with your ninja. - Run endlessly upward! The fun never stops and the action never slows down. - Don’t hit anything on the wall, or else your career as a ninja will come to an abrupt end. - Grab the magical shield to avoid taking damage. - Slice up enough squirrels to assume the power of the squirrel! Grow a fluffy tail and dash up the side of the building at a breakneck speed. - Dice up those angry little birds to sprout wings and fly upward between the buildings. - Cut up the shuriken thrown at you by enemy ninja to execute a powerful spinning attack with your blade, destroying everything you come in contact with. GAME FEATURES Epic ninja adventure game ● Amazing power-up boosts on rooftop! ● Ninjas, throwing stars & bombs ● Various enemies & obstacles ● Intuitive tap controls ● Endless ninja fun

Screenshots

iSlash4 screens
Ninja Jump Master4 screens

Verdict

The call

iSlash and Ninja Jump Master both sit at 4.5 stars, but that hides the real split: 94% of iSlash's written reviews are positive against 44% of Ninja Jump Master's. iSlash also leads on iOS requirement (8.0 vs 15.0). Ninja Jump Master's advantage is price (Free vs $0.99) and update cadence (every 3 weeks vs every 2 months). On rating, ratings volume, ads 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

Ninja Jump Master is free to download; iSlash costs $0.99 up front. iSlash sells 10 one-off in-app purchases and Ninja Jump Master sells 12 in-app purchases, starting at $0.99 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 — 4.5 for iSlash against 4.6 for Ninja Jump Master. Both are backed by a comparable volume of ratings — 574 and 652 respectively. Written reviews are what separate them: 94% of iSlash's written reviews are positive against 44% of Ninja Jump Master's.

UpkeepUpdate frequency

iSlash ships an update every 2 months, Ninja Jump Master every 3 weeks. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 6 level
iSlash versus Ninja Jump Master: the parameters behind the verdict, then further details
ParameteriSlashNinja Jump Master
Price$0.99Free — better
Rating4.5 (574 ratings)4.6 (652 ratings) — better
Positive reviews94.4% of reviews — better44.4% of reviews
Number of ratings574652 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better15.0
Further details — not scored
Size32 MB133 MB
Age rating4+4+
DeveloperDuello Iletisim Hizmetleri A.S.Asodariya Balkrushn

Customer experience

iSlash

All ratings573 ratings
Positive84.5%
Neutral8.6%
Negative7.0%
Written reviews1,987 reviews
Positive94.4%
Neutral2.3%
Negative3.3%

Ninja Jump Master

All ratings531 ratings
Positive87.6%
Neutral5.1%
Negative7.3%
Written reviews63 reviews
Positive44.4%
Neutral12.7%
Negative42.9%

User reviews

iSlash

From 574 App Store ratings

What we love

  • 👍 Addictive and fun gameplay
  • 🚀 Challenging levels
  • 💡 Variety of game mechanics
  • 🎨 Visually appealing graphics

Room to improve

  • 🐛 Occasional crashes and bugs
  • 🤔 Difficulty spikes in later levels
  • 🔋 High battery consumption
  • 🤖 Unresponsive controls at times

Ninja Jump Master

From 652 App Store ratings

What we love

  • 🎮 Nostalgic gameplay
  • 💕 Childhood memories
  • 🎨 Great visuals

Room to improve

  • 💸 Too many ads
  • 🤖 Unresponsive controls
  • 🐌 Laggy performance

Bugs and requests

iSlash

Reported bugs

2 issues
  • Leaderboard and achievements not updating correctly
  • Game freezing on launch after updates

Requested features

4 requests
  • More level updates and content
  • Ability to unlock new blades/tools
  • Improved leaderboard and achievements
  • Support for larger screen sizes

Ninja Jump Master

Reported bugs

2 issues
  • Crashes when watching ads
  • Tap actions not recognized

Requested features

3 requests
  • Bring back old levels and game modes
  • Add option to remove ads
  • Improve overall responsiveness

In-app purchases

10 purchases

iSlash

One-time10
  • 10 Star Killer Pack$0.99
  • 5 Skip Master Pack$0.99
  • 10 Time Bender Pack$0.99
Show 7 more
  • 10 Power Blade Pack$0.99
  • 1,000 Coin Pack$0.99
  • 30 Star Killer Pack$1.99
  • 3,000 Coin Pack$1.99
  • Combo Pack$4.99
  • 10,000 Coin Pack$4.99
  • 40,000 Coin Pack$9.99
12 purchases

Ninja Jump Master

Subscriptions6
  • Remove Banner Ad for 1 Week$0.997 Days
  • Remove Pop-up Ads for 1 Week$1.997 Days
  • Remove Banner Ad for 1 Month$2.991 Month
Show 3 more
  • Remove Ads for 1 Week$2.997 Days
  • Remove Pop-up Ads for 1 Month$3.991 Month
  • Remove Ads for 1 Month$4.991 Month
One-time6
  • Remove Interstitial Ad$5.99
  • Remove Banner Ad$5.99
  • Remove Ads$9.99
Show 3 more
  • Remove Interstitial ad$9.99
  • Remove Banner ad$9.99
  • Remove Unexpected Ads$19.99

Questions

Is iSlash free?
iSlash costs $0.99, and also offers in-app purchases.
Is Ninja Jump Master free?
Ninja Jump Master is free to download, with in-app purchases available.
Which has better reviews, iSlash or Ninja Jump Master?
Ninja Jump Master is rated higher. iSlash averages 4.5 out of 5 from 574 ratings, while Ninja Jump Master averages 4.6 from 652 ratings.
Do iSlash or Ninja Jump Master have ads?
Neither iSlash nor Ninja Jump Master shows ads.
Which is updated more often, iSlash or Ninja Jump Master?
iSlash ships an update every 2 months, and Ninja Jump Master every 3 weeks. Most recently, iSlash was updated on October 20, 2026 and Ninja Jump Master on October 14, 2026.

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