# Aviation Descent Calculator vs E145 Virtual Panel

The clearest difference is price: Aviation Descent Calculator at $1.99 against E145 Virtual Panel's $14.99. Aviation Descent Calculator also leads on iOS requirement (6.0 vs 15.0). E145 Virtual Panel's advantage is rating (4.0 vs 2.8) and review sentiment (50% vs 33%). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Aviation Descent Calculator costs $1.99 and E145 Virtual Panel $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

E145 Virtual Panel holds the better App Store score, 4.0 against 2.8. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 33% of Aviation Descent Calculator's written reviews are positive against 50% of E145 Virtual Panel's.

Aviation Descent Calculator ships an update every 24 months, E145 Virtual Panel every 39 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Aviation Descent Calculator | E145 Virtual Panel |
| --- | --- | --- |
| Price | **$1.99** | $14.99 |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/aviation-descent-calculator/id1045850813/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/e145-virtual-panel/id1495129630/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 33.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 24 months** | Every 39 months |
| Monetization | Paid | Paid |
| Size | 24 MB | 170 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Big Fat Simulations Inc.](https://appshunter.io/developer/578114758) | [Jorge Gonzalez Galvan](https://appshunter.io/developer/915982572) |

## What reviewers say

### Aviation Descent Calculator

[App page](https://appshunter.io/ios/app/aviation-descent-calculator/id1045850813)

Quickly calculate the distance and vertical speed needed for a smooth climb or descent. Designed by pilots, it features a large, always-open keypad for easy data entry, even in turbulence. Avoid arriving too high and ensure a comfortable flight.

**Highlights:** Calculate descent distance and vertical speed, Smooth climb and descent planning, Large, always-open keypad, Accurate calculations, Supports climb and descent

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### E145 Virtual Panel

[App page](https://appshunter.io/ios/app/e145-virtual-panel/id1495129630)

This app serves as a self-study tool for pilots preparing for E145 training. It offers interactive panels, detailed button explanations, and quick search functions for limitations, definitions, and aviation abbreviations to reduce study time.

**Highlights:** Interactive virtual panels, 900+ fully functional buttons with explanations, Pan and zoom capabilities, Fast search for limitations and definitions, Save notes and dark mode, High fidelity images

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Aviation Descent Calculator free?

Aviation Descent Calculator costs $1.99, with no in-app purchases.

### Is E145 Virtual Panel free?

E145 Virtual Panel costs $14.99, with no in-app purchases.

### Which has better reviews, Aviation Descent Calculator or E145 Virtual Panel?

E145 Virtual Panel is rated higher. Aviation Descent Calculator averages 2.8 out of 5 from 4 ratings, while E145 Virtual Panel averages 4.0 from 4 ratings.

### Do Aviation Descent Calculator or E145 Virtual Panel have ads?

Neither Aviation Descent Calculator nor E145 Virtual Panel shows ads.

### Which is updated more often, Aviation Descent Calculator or E145 Virtual Panel?

Aviation Descent Calculator ships an update every 24 months, and E145 Virtual Panel every 39 months. Most recently, Aviation Descent Calculator was updated on October 24, 2026 and E145 Virtual Panel on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*