Comparison

Trans4motor vs JetTurbineRocketEngine

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

Head to head
About

Trans4motor

Explore the mechanics of 4-stroke engines with this interactive simulator. Visualize the transformation of various engine types and understand their internal workings through detailed CG animation. Enhance your knowledge with adjustable settings and realistic engine sound options.

Highlights
  • Multi-cylinder engine transformation
  • Realistic engine sound (in-app purchase)
  • Accelerator control simulation
  • Expandable engine library
  • Custom engine registration and editing
  • Interactive educational videos
Read full description

Trans4motor is a simulator where you can control the movements of single cylinder to 12 cylinder 4 stroke engines on the iPad/iPhone. Recommended to anyone interested in car and motorcycle engines. This is for those who have a relentless love for engines and want to enhance their knowledge. #3 Top Paid iPad App in Japan #5 Top Paid iPhone App in Japan https://www.youtube.com/user/Trans4motor https://www.facebook.com/Trans4motor Features 1) Seamlessly transforms into different type of engines Select from inline to V-type, or other multi-cylinder engines, and watch the running engines transform over continuous CG animation. Enjoy watching the inline engine camshaft separate into two parts as it transforms into the V-type engine and how phase angle modulation between cylinders makes the crankshaft rotate, separate, and combine into many engine formations. 2) Add Engine Sound (In-App Purchase) Developed in technical collaboration with "CAI MEDIA CO.,LTD.", the developer of the iPhone app featuring innovative synthetic engine sound, "RealEngineSim" this new feature will add a variety of realistic engine sounds ranging from different number of cylinders to explosions with unequal intervals and cylinder rest. Engine Sound Add-On is available via In-App Purchase. 3) Accelerator Control Accelerator control is available during engine sound replay. Tilt iPhone to different degrees as if pressing the accelerator pedal. Tilt forward horizontally (as if pressing the accelerator) to activate the accelerator, and erect vertically (as if releasing the accelerator) to deactivate it. Furthermore, you can race the engine by tapping the center of rev counter. 4) Addition/expansion of engines There are currently 22 types of engines registered. Through automatic network updates, continuous expansion is planned. In addition, there are functions installed that allow users to newly register and edit engines. Able to adjust setting for engine bore stroke, firing order, and ignition timing. Easily replicate on the iPad, engines with unequal combustion intervals for two-wheelers, Inline-four crossplane or V5. 5) Interactive Movie ·Four-stroke engines ·Firing Order ·V Angle Recorded 3 controllable presentation videos. The company and product names used within the application are generally registered trademarks or trademarks of the respective companies. The objective of this application is to upload engine specifications disclosed to the public and to learn about general information regarding engines. It does not accurately replicate actual machine measurements and designs. The CG animated engine rotates at one tenth of the actual speed to enable users to learn the structure and to enjoy the visual.

About

JetTurbineRocketEngine

Explore the inner workings of jet and rocket engines with detailed animated models. Understand the principal parts and operational modes of these complex propulsion systems. This educational app provides a clear, visual explanation of aerospace technology.

Highlights
  • Animated Jet Engine model
  • Animated Rocket/Cryogenic Engine model
  • Explains principal parts
  • Acceleration mode
  • Transparent mode
  • Rotate View
Features
Read full description

How Jet and Rocket engine works ? This App has two animated engines: 1. Jet Engine 2. Rocket Engine / Cryogenic Engine Jet turbine is used for passengers airplanes and Rocket engiones is for the spaceal area from apollo 11 on saturn Five untiel SpaceX and Blue Origen on much more.... This App will be updated with yours....!!!!! Cryogenic Engine or rocket is an animated exact model of classic basic motor from space era Real engine has and shows how they work together. Jet Turbine: is an animated Passenger rotative turbine, showing rpincipal parts. -Acceleration mode -Greate performance -Transparent mode -Rotate View -Simple using

Screenshots

Trans4motor4 screens
JetTurbineRocketEngine4 screens

Verdict

The call

The clearest difference is price: JetTurbineRocketEngine at Free against Trans4motor's $2.99. JetTurbineRocketEngine also leads on review sentiment (100% vs 56%) and rating (4.8 vs 3.7). Trans4motor's advantage is ads (none vs shown) and ratings volume (70 vs 19). 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

JetTurbineRocketEngine is free to download; Trans4motor costs $2.99 up front. Trans4motor sells 1 one-off in-app purchase. JetTurbineRocketEngine asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

JetTurbineRocketEngine holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 70 and 19 respectively. Written reviews point the same way: 56% of Trans4motor's written reviews are positive against 100% of JetTurbineRocketEngine's.

Scorecard8 real differences · 2 level
Trans4motor versus JetTurbineRocketEngine: the parameters behind the verdict, then further details
ParameterTrans4motorJetTurbineRocketEngine
Price$2.99Free — better
Rating3.7 (70 ratings)4.8 (19 ratings) — better
Positive reviews56.1% of reviews100.0% of reviews — better
Number of ratings70 — better19
Update frequencyEvery 2 months—
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size24 MB91 MB
Age rating4+4+
DeveloperKitt Peak, Inc.Renzo Macedo

Customer experience

Trans4motor

All ratings70 ratings
Positive68.6%
Neutral5.7%
Negative25.7%
Written reviews114 reviews
Positive56.1%
Neutral14.0%
Negative29.8%

JetTurbineRocketEngine

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Trans4motor

One-time1
  • Add Engine Sound$1.99
None

JetTurbineRocketEngine

No in-app purchases

Questions

Is Trans4motor free?
Trans4motor costs $2.99, and also offers in-app purchases.
Is JetTurbineRocketEngine free?
JetTurbineRocketEngine is free to download, with no in-app purchases.
Which has better reviews, Trans4motor or JetTurbineRocketEngine?
JetTurbineRocketEngine is rated higher. Trans4motor averages 3.7 out of 5 from 70 ratings, while JetTurbineRocketEngine averages 4.8 from 19 ratings.
Do Trans4motor or JetTurbineRocketEngine have ads?
JetTurbineRocketEngine shows ads; Trans4motor does not.

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