Comparison

INNIO Learning Experiences vs Trans4motor R

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

Head to head
About

INNIO Learning Experiences

Explore the fundamental principles of gas engines through interactive 3D and augmented reality experiences. Learn how these engines power the world by watching videos, collecting parts, and virtually starting an engine.

Highlights
  • Interactive 3D engine models
  • Augmented Reality (AR) engine experience
  • Educational videos
  • Collect engine parts
  • Virtual engine startup
  • Learn gas engine fundamentals
Features
Read full description

INNIO’s Learning Experiences help you to understand the fundamental principles of how our gas engines power the world in a fun and engaging way. How does a Jenbacher* engine work? Our first interactive learning experience helps you to understand the basic principles of our gas engines. How to use it: 1) Download and start the app 2) Select "How does a Jenbacher work" 3) If you have an engine box: start the Augmented Reality (AR) version, alternatively start the 3D version 4) Find and watch all videos, collect all parts and start your engine Visit http://training.jenbacher.com/app for further information * Indicates a trademark

About

Trans4motor R

Explore and animate four-stroke engines with detailed customization options. Simulate transmissions, edit engine specifications, and experience realistic vehicle physics. Share your creations and learn about engine mechanics through interactive tutorials.

Highlights
  • Seamless engine morphing (inline to V, cylinder count, firing intervals)
  • Full transmission visualization (3-shaft, 2-shaft, dog gearbox)
  • Deep engine specification editing
  • Realistic vehicle physics simulation
  • Community sharing platform for engine designs
  • Interactive learning modes (TechTour)
  • Enhanced, realistic engine sound simulation
Read full description

The definitive successor to the original Trans4motor is finally here — a new installment that lets you freely explore and animate four-stroke engines on your iPad or iPhone. Created for those who love internal-combustion engines and never tire of their rhythm, mechanics, and beauty. 【Seamless Engine Morphing】 Switch from inline to V configurations, alter bank angles, change cylinder counts, and adjust firing intervals. Every change transforms the engine while it continues running. Camshafts split and merge, crank phasing shifts, valve angles move dynamically — a completely new way to experience engines. 【All-New Transmission Simulation】 For the first time in the series, the gearbox itself is fully visualized. ・3-shaft synchromesh transmission ・2-shaft synchromesh transmission ・Dog gearbox (motorcycle-style) Enter tooth counts manually, or let the app generate realistic gear meshes from gear ratios. Follow shift forks, constant-mesh gears, clutch engagement, and truly see how power flows. 【Deep Engine Specification Editing】 Greatly expanded from the original, allowing a far richer expression of each engine’s character. ・Cylinder count, bore, stroke ・Bank angle, mounting angle ・Firing order, firing interval ・Cam drive (belt / chain / gear) ・Valve train (SOHC / DOHC / OHV / VTEC / Desmodromic) ・Valve diameter and included angle (reflected in the CG model) ・Tire width, aspect ratio, wheel diameter (outer diameter calculated automatically) Recreate everything from spirited singles to distinctive 5-cylinder pulses, modern V4 superbikes, and the bold heartbeat of American V8s. 【Realistic Vehicle Physics】 Not just an animation. Torque curves, vehicle mass, gear ratios, and tire diameter are calculated frame by frame to determine vehicle speed. Shift through the gears and feel how the engine and drivetrain connect as acceleration builds. 【Connect with the “Engines” Sharing Platform】 Share your creations with the world. ・Upload / download ・Share to X (formerly Twitter) ・Community “likes” and voting ・Planned competitions Build a community-driven engine library with fellow enthusiasts. 【GearVision Mode】 Gears, shift forks, clutches — see exactly which components are transmitting power at any moment. A visualized power-flow mode revealing the inner workings of each shift. 【TechTour】 A hands-on learning mode evolved from the series’ interactive tutorials. ・Four-stroke fundamentals ・Firing order ・Synchromesh mechanisms Engines become even more fascinating when you understand how they work. 【Enhanced Engine Sound】 With support from Sound Design Lab LLC, this latest audio method combines single-shot, harmonic, and random-noise components to create a natural and realistic engine presence. Differences in cylinder count and firing intervals come through with greater character and detail. Engine sound is included as a standard feature, not an in-app purchase. 【Preset Engines】 Trans4motor R includes 12 preset engines ranging from classic icons to modern super-sport engines and powerful V8s. ※ For learning and presentation purposes, the engine CG animations run at one-tenth of real-world rotational speed. ※ This app reproduces engines based on publicly available specifications for educational use and is not intended to be an exact replica of actual machinery, dimensions, or designs. ※ Company names and product names mentioned in this app are trademarks or registered trademarks of their respective owners.

Screenshots

INNIO Learning Experiences4 screens
Trans4motor R4 screens

Verdict

The call

The clearest difference is price: INNIO Learning Experiences at Free against Trans4motor R's $7.99. INNIO Learning Experiences also leads on review sentiment (100% vs 64%) and rating (5.0 vs 4.6). Trans4motor R's advantage is update cadence (every 2 weeks vs every 5 months) and ratings volume (11 vs 2). On ads, in-app purchases 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

INNIO Learning Experiences is free to download; Trans4motor R costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

INNIO Learning Experiences holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Trans4motor R has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of INNIO Learning Experiences's written reviews are positive against 64% of Trans4motor R's.

UpkeepUpdate frequency

INNIO Learning Experiences ships an update every 5 months, Trans4motor R every 2 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard7 real differences · 3 level
INNIO Learning Experiences versus Trans4motor R: the parameters behind the verdict, then further details
ParameterINNIO Learning ExperiencesTrans4motor R
PriceFree — better$7.99
Rating5.0 (2 ratings) — better4.6 (11 ratings)
Positive reviews100.0% of reviews — better64.0% of reviews
Number of ratings211 — better
Update frequencyEvery 5 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size233 MB178 MB
Age rating4+4+
DeveloperMEDIASQUAD Medienentwicklungs- und Vertriebs-GmbHKitt Peak, Inc.

Customer experience

INNIO Learning Experiences

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Trans4motor R

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews25 reviews
Positive64.0%
Neutral16.0%
Negative20.0%

In-app purchases

None

INNIO Learning Experiences

No in-app purchases

None

Trans4motor R

No in-app purchases

Questions

Is INNIO Learning Experiences free?
INNIO Learning Experiences is free to download, with no in-app purchases.
Is Trans4motor R free?
Trans4motor R costs $7.99, with no in-app purchases.
Which has better reviews, INNIO Learning Experiences or Trans4motor R?
INNIO Learning Experiences is rated higher. INNIO Learning Experiences averages 5.0 out of 5 from 2 ratings, while Trans4motor R averages 4.6 from 11 ratings.
Do INNIO Learning Experiences or Trans4motor R have ads?
Neither INNIO Learning Experiences nor Trans4motor R shows ads.
Which is updated more often, INNIO Learning Experiences or Trans4motor R?
INNIO Learning Experiences ships an update every 5 months, and Trans4motor R every 2 weeks. Most recently, INNIO Learning Experiences was updated on November 2, 2026 and Trans4motor R on November 4, 2026.

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