# Approach Speed Calculator Pro vs PSX Remote

The clearest difference is price: PSX Remote at Free against Approach Speed Calculator Pro's $2.99. PSX Remote also leads on rating (5.0 vs 4.5) and review sentiment (100% vs 80%). Approach Speed Calculator Pro's advantage is update cadence (every 3 months vs every 28 months) and ratings volume (32 vs 3). On ads and in-app purchases there is nothing between them.

PSX Remote is free to download; Approach Speed Calculator Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PSX Remote holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Approach Speed Calculator Pro has 32 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 80% of Approach Speed Calculator Pro's written reviews are positive against 100% of PSX Remote's.

Approach Speed Calculator Pro ships an update every 3 months, PSX Remote every 28 months. The most recent releases landed on October 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Approach Speed Calculator Pro | PSX Remote |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.5 (32 ratings)](https://appshunter.io/ios/app/approach-speed-calculator-pro/id581569231/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/psx-remote/id917931055/reviews)** |
| Number of ratings | **32** | 3 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 28 months |
| Monetization | Paid | **Free** |
| Size | 20 MB | 3 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Santiago Borja Lopez](https://appshunter.io/developer/581569234) | [Mobile Dev Group LLC](https://appshunter.io/developer/284625157) |

## What reviewers say

### Approach Speed Calculator Pro

[App page](https://appshunter.io/ios/app/approach-speed-calculator-pro/id581569231)

This tool helps pilots quickly and accurately calculate approach speeds for safe landings, following Boeing's FCTM procedures. It supports all Boeing models and is also recommended for Airbus and other jet aircraft.

**Highlights:** Calculate approach speeds, Follows Boeing FCTM procedures, Supports all Boeing models, Recommended for Airbus and other jets, Accurate landing speed determination

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

**In-app purchases:** none


### PSX Remote

[App page](https://appshunter.io/ios/app/psx-remote/id917931055)

Control the MCDU of the Aerowinx 747-400 Precision Simulator. This utility app requires the Aerowinx Precision Simulator software to function.

**Highlights:** MCDU control, Aerowinx 747-400 Precision Simulator integration, iPad compatible

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Approach Speed Calculator Pro free?

Approach Speed Calculator Pro costs $2.99, with no in-app purchases.

### Is PSX Remote free?

PSX Remote is free to download, with no in-app purchases.

### Which has better reviews, Approach Speed Calculator Pro or PSX Remote?

PSX Remote is rated higher. Approach Speed Calculator Pro averages 4.5 out of 5 from 32 ratings, while PSX Remote averages 5.0 from 3 ratings.

### Do Approach Speed Calculator Pro or PSX Remote have ads?

Neither Approach Speed Calculator Pro nor PSX Remote shows ads.

### Which is updated more often, Approach Speed Calculator Pro or PSX Remote?

Approach Speed Calculator Pro ships an update every 3 months, and PSX Remote every 28 months. Most recently, Approach Speed Calculator Pro was updated on October 29, 2026 and PSX Remote on October 7, 2026.

---

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