# RemoteFlight COMM vs Simple FTL Calculator

The clearest difference is price: RemoteFlight COMM at $0.99 against Simple FTL Calculator's $3.99. RemoteFlight COMM also leads on iOS requirement (8.0 vs 15.1). Simple FTL Calculator's advantage is update cadence (every 2 months vs every 6 months). On ads, in-app purchases and device support there is nothing between them.

RemoteFlight COMM costs $0.99 and Simple FTL Calculator $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RemoteFlight COMM ships an update every 6 months, Simple FTL Calculator every 2 months. The most recent releases landed on August 1, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | RemoteFlight COMM | Simple FTL Calculator |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | **[2.5 (6 ratings)](https://appshunter.io/ios/app/remoteflight-comm/id445222883/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 52.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 8 MB | 33 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Inputwish s.r.o.](https://appshunter.io/developer/445222886) | [Yiu Leung Sze](https://appshunter.io/developer/1816049574) |

## What reviewers say

### RemoteFlight COMM

[App page](https://appshunter.io/ios/app/remoteflight-comm/id445222883)

Control your flight simulator's communication radio directly from your iPhone. This app acts as a virtual radio panel, offering convenient access to crucial flight instruments. A companion server application is required for connection.

**Highlights:** Replaces flight simulator radio panel, Control communication radio via iPhone, Compatible with all aircraft comm radios, Requires companion server utility, Lightweight server for performance

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

**In-app purchases:** none


### Simple FTL Calculator

[App page](https://appshunter.io/ios/app/simple-ftl-calculator/id6746280039)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RemoteFlight COMM free?

RemoteFlight COMM costs $0.99, with no in-app purchases.

### Is Simple FTL Calculator free?

Simple FTL Calculator costs $3.99, with no in-app purchases.

### Do RemoteFlight COMM or Simple FTL Calculator have ads?

Neither RemoteFlight COMM nor Simple FTL Calculator shows ads.

### Which is updated more often, RemoteFlight COMM or Simple FTL Calculator?

RemoteFlight COMM ships an update every 6 months, and Simple FTL Calculator every 2 months. Most recently, RemoteFlight COMM was updated on August 1, 2026 and Simple FTL Calculator on July 5, 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.*