PRODEFIS TPMS vs E
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
PRODEFIS TPMS
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TPMS is an all-in-one IT solution for airlines implementing EBT (Evidence-Based Training), AQP (Advanced Qualification Program), ATQP (Alternative Training & Qualification Programme), traditional training or mixed. TPMS covers all training-related activities for training managers, instructors/examiners and trainees; streamlines the coordination and communication with the planning and scheduling teams; and, provides detailed tools for analyzing all aspects of your training programs.
E
This app provides a realistic simulation of an E-JET Honeywell FMS Load 27 FMS for professional pilot training. It offers guided tours, error analysis, and failure case simulations to enhance FMS skills.
- Realistic FMS simulation
- Worldwide navigation database
- Guided tutorial function
- Static analyzer with feedback
- Error control and explanation
- Failure case simulation
- Integrated CPDLC functions
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This app is for COMMERICAL CUSTOMERS ONLY! Private users may purchase the βE-JET Load 27 FMS Trainerβ app. The PRO version is designed for professional training organizations and airlines and requires an activation key, which you can get at www.heading365.com. The βE-JET Load 27 FMS Trainer PROβ offers a highly realistic simulation of a real E-JET Honeywell FMS Load 27 FMS, enabling students and pilots to enhance their FMS skills effectively in a very short time. To access the app, your operator or training organization will provide you with an activation key. Choose out of a variety of functions of our market leading application: β’ Free Play Mode Explore all FMS functions on your own and fly to any airport in the world! Offering a realistic FMS simulation including all functions, the app is equipped with a realistic NAV display and a worldwide navigation database. β’ Guided Tour You rather want to be guided instead of exploring the FMS by yourself? No problem! Our app offers a tutorial function leading to a whole FMS setup, which can be even customized by your operatorβs individual operational flight plans. β’ Static Analyzer By choosing a mission according to the syllabus, the analyzer function will give you detailed feedback on your inputs. β’ Error Control Done any mistake during FMS setup? The error control function will show you what went wrong and give an explanation about the mistake. β’ Failure Cases Even in real life FMS malfunctions might happen. To be prepared for that, our app has even the ability to simulate a variety of FMS related failures. β’ CPDLC To be even more realistic, we have fully integrated the CPDLC functions as well. The standard Apple EULA applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Verdict
The clearest difference is update cadence: E at every 2 months against PRODEFIS TPMS's every 4 months. E also leads on iOS requirement (14.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PRODEFIS TPMS ships an update every 4 months, E every 2 months. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.
| Parameter | PRODEFIS TPMS | E |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 66.7% of reviews |
| Update frequency | Every 4 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPad | iPad |
| Requires iOS | 18.6 | 14.0 β better |
| Further details β not scored | ||
| Size | 1 MB | 447 MB |
| Age rating | 4+ | 4+ |
| Developer | prodefis gmbh | Heading 365 |
In-app purchases
PRODEFIS TPMS
No in-app purchases
E
No in-app purchases









