# VDP SIMULATOR — VDP Calculation trainer

> Aviation VDP calculation and simulation trainer for pilots. (iPhone/iPad app by Mehmet SIMSEK.)

- Source: https://appshunter.io/ios/app/vdp-simulator/id745124884 (this page in markdown: same URL + `.md`)
- Developer: [Mehmet SIMSEK](https://appshunter.io/developer/740675946)
- Category: Education, Utilities
- Price: $0.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 10.3 · 6 MB
- Languages: English
- Released: 2013-11-19
- Data updated: 2026-06-25
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/vdp-simulator/id745124884/reviews.md

## What is VDP SIMULATOR?

The VDP Simulator calculates 

- VDP (Visual Descent Point) position from VOR or LOC(DME)
- Gradient
- FPA
- DME and CROSSING ALTITUDE Table

from entered data and simulate VOR/LOC and VDP symbols position on the chart screen according to ISA temperature at landing airport.

You can change Threshold Crossing Height (TCH) with info button from TCH text box.

## Key features

- VDP calculation from VOR/LOC(DME)
- Gradient and FPA calculation
- DME and Crossing Altitude Table
- VOR/LOC and VDP symbol simulation
- Adjustable Threshold Crossing Height (TCH)


## Frequently asked questions about VDP SIMULATOR

### What is VDP Simulator used for?

VDP Simulator is used to calculate and simulate the Visual Descent Point (VDP) position, gradient, FPA, and DME/Crossing Altitude tables. It helps pilots train for visual approaches by displaying VOR/LOC and VDP symbols on a chart.

### How does VDP Simulator help with flight training?

It provides a practical tool for pilots to understand and practice VDP calculations, which are crucial for safe and efficient descents. The simulation feature allows for visual reinforcement of approach procedures.

### Can I customize the Threshold Crossing Height (TCH) in VDP Simulator?

Yes, you can change the Threshold Crossing Height (TCH) directly within the app. This feature allows for personalized training scenarios based on specific aircraft requirements or operational procedures.

### What devices does VDP Simulator support?

VDP Simulator is available for iPhone, iPad, and iPod devices. It is designed to run on Apple's mobile operating system.

### How often is VDP Simulator updated?

The latest version of VDP Simulator is 1.52, last updated on July 4, 2020. While updates have not been frequent recently, the current version offers core functionality for VDP calculations.

### What is the age rating for VDP Simulator?

VDP Simulator has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger learners interested in aviation concepts.

### What is the price of VDP Simulator?

VDP Simulator is a paid application, available for $0.99. This one-time purchase grants access to all its features for aviation calculation and simulation.

### Does VDP Simulator offer certifications?

Based on the provided information, VDP Simulator is a calculation and simulation trainer. It does not appear to offer formal certifications upon completion of its training modules.

## Version history (last 1 release)

### 1.52 — 2020-07-04

- Runway elevation keyboard changed to enter negative  runway  elevation which runway below sea level.

## Apps similar to VDP SIMULATOR

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [iBOEING Type Rating Prep](https://appshunter.io/ios/app/iboeing-type-rating-prep/id1499571547) | 3.4 (15) | Free | Education |
| [AviationInterviews](https://appshunter.io/ios/app/aviationinterviews/id1511033281) | 1.0 (1) | Free | Education |
| [NSE Course Rules](https://appshunter.io/ios/app/nse-course-rules/id1632689381) | — | Free | Education |
| [Excellent English Speaking](https://appshunter.io/ios/app/excellent-english-speaking/id1539429678) | — | Free | Education |
| [English Learning Application](https://appshunter.io/ios/app/english-learning-application/id1543374550) | 4.8 (9) | Free | Education |
| [iPILATUS PC-12 Checkride Prep](https://appshunter.io/ios/app/ipilatus-pc-12-checkride-prep/id1501085838) | 5.0 (1) | Free | Education |

## More apps by Mehmet SIMSEK

- [Time Calculator 4 Aviators](https://appshunter.io/ios/app/time-calculator-4-aviators/id1028656384)
- [CNC Blue](https://appshunter.io/ios/app/cnc-blue/id1507725632)
- [CNC Blue Plus](https://appshunter.io/ios/app/cnc-blue-plus/id1514892319)
- [MorseUs](https://appshunter.io/ios/app/morseus/id6763133426)

All apps by Mehmet SIMSEK: https://appshunter.io/developer/740675946

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*