Comparison

Jutsu Simulator vs JarBox

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

Head to head
About

Jutsu Simulator

Experience iconic ninja abilities with realistic simulations of powerful jutsus. Create iconic attacks like Rasengan, Chidori, and Rasenshuriken, and even activate legendary Sharingan eyes. Perfect for fans and cosplayers looking to bring their favorite anime moments to life.

Highlights
  • Simulate Rasengan and Kyuubi Rasengan
  • Create Fuuton Rasenshuriken
  • Perform Chidori
  • Activate Sharingan and Mangekyou Sharingan
  • Simulate Katon Goukakyuu no Jutsu
  • Includes Amaterasu
Features
Read full description

Become the ninja. Form the hand signs, shake your device, and unleash explosive energy and elemental techniques — with stunning animations, real sound effects, and haptic feedback you can feel. Jutsu Simulator turns your phone into a ninja arsenal. Each technique is hand-crafted with layered particle effects, immersive audio, and vibration that reacts to every cast. — TECHNIQUES — • Spiral Orb — a swirling sphere of pure energy (A-Rank) • Lightning Palm — a piercing bolt of focused power (A-Rank) • Wind Shuriken — a razor storm of wind (S-Rank) • Fire Breath — scorch the screen in flame (C-Rank) — FEATURES — • Shake-to-cast motion controls — move like a real ninja • Cinematic 60fps animations built for smooth performance • Authentic sound effects for every technique • Haptic feedback that makes each jutsu feel alive • Unlock higher-rank techniques as you progress • Step-by-step tutorials for every hand sign • Full English and Portuguese support • Dark, immersive interface Whether you're an anime fan, a ninja at heart, or just love satisfying energy effects, Jutsu Simulator puts elemental power in the palm of your hand. Train. Cast. Master every technique. Download now and begin your ninja journey.

About

JarBox

Relive classic mobile gaming on your iPhone. This app emulates J2ME games, allowing you to load and play your favorite .jar files from the past. Experience faithful 2D and 3D graphics with full sound support.

Highlights
  • Run J2ME games via .jar files
  • Hardware-accelerated 3D support
  • Pixel-perfect 2D rendering
  • WAV, MP3, MIDI sound playback
  • Supports various vendor extensions
Features
Read full description

Remember when the best games fit in your pocket — on a phone with actual buttons? JarBox brings that era back to your iPhone. JarBox is a J2ME (Java ME) emulator that runs the MIDP 2.0 / CLDC 1.1 games and apps you grew up with. Just drop in a .jar file and play — no fuss, no setup. Features: - Run real J2ME games — load classic .jar titles straight from the Files app - Full 3D support — hardware-accelerated MascotCapsule micro3D and M3G, so the 3D classics look the way you remember them - Faithful 2D rendering — Canvas, Sprites, TiledLayers — pixel-perfect - Sound & music — WAV, MP3, MIDI playback and ToneControl - Wide compatibility — Nokia, Siemens, Samsung, Motorola, Sony Ericsson and other vendor extensions supported Dust off the classics. Whether it's a racing game from a Nokia, a 3D action title, or that one puzzle you could never put down — JarBox runs it. Got an old favorite in mind? Load it up and play.

Screenshots

Jutsu Simulator4 screens
JarBox3 screens

Verdict

The call

The clearest difference is rating: Jutsu Simulator at 4.7 against JarBox's 3.0. Jutsu Simulator also leads on ratings volume (58 vs 1) and iOS requirement (15.1 vs 18.0). JarBox's advantage is in-app purchases (none vs 3) and ads (none vs shown). On 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

Jutsu Simulator costs $1.99 and JarBox $0.99 up front. Jutsu Simulator sells 3 one-off in-app purchases. JarBox asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Jutsu Simulator holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Jutsu Simulator has 58 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 77% of Jutsu Simulator's written reviews are positive against 100% of JarBox's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Jutsu Simulator ships an update every 5 weeks, JarBox every 4 days. Both last shipped on October 24, 2026.

Scorecard9 real differences · 1 level
Jutsu Simulator versus JarBox: the parameters behind the verdict, then further details
ParameterJutsu SimulatorJarBox
Price$1.99$0.99 — better
Rating4.7 (58 ratings) — better3.0 (1 ratings)
Positive reviews77.0% of reviews100.0% of reviews — better
Number of ratings58 — better1
Update frequencyEvery 5 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree — betterPaid
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size52 MB47 MB
Age rating4+4+
DeveloperHitoshi Seki YanaguibashiAleksandr Goremykin

Customer experience

Jutsu Simulator

All ratings57 ratings
Positive94.7%
Neutral3.5%
Negative1.8%
Written reviews165 reviews
Positive77.0%
Neutral12.7%
Negative10.3%

JarBox

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Jutsu Simulator

One-time3
  • Mangekyou Sharingan + Amaterasu Pack$0.99
  • Remove Ads$2.99
  • Shinobi Pack$9.99
None

JarBox

No in-app purchases

Questions

Is Jutsu Simulator free?
Jutsu Simulator costs $1.99, and also offers in-app purchases.
Is JarBox free?
JarBox costs $0.99, with no in-app purchases.
Which has better reviews, Jutsu Simulator or JarBox?
Jutsu Simulator is rated higher. Jutsu Simulator averages 4.7 out of 5 from 58 ratings, while JarBox averages 3.0 from 1 ratings.
Do Jutsu Simulator or JarBox have ads?
Jutsu Simulator shows ads; JarBox does not.
Which is updated more often, Jutsu Simulator or JarBox?
Jutsu Simulator ships an update every 5 weeks, and JarBox every 4 days. Most recently, Jutsu Simulator was updated on October 24, 2026 and JarBox on October 24, 2026.

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