# Icarus Flight vs Flight Time & FDP

The clearest difference is update cadence: Flight Time & FDP at every 3 weeks against Icarus Flight's every 6 weeks. Icarus Flight's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Icarus Flight ships an update every 6 weeks, Flight Time & FDP every 3 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Icarus Flight | Flight Time & FDP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 27 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mauricio Orjuela](https://appshunter.io/developer/1778253345) | [Uwemo Applications LLC](https://appshunter.io/developer/1803375283) |

## What reviewers say

### Icarus Flight

[App page](https://appshunter.io/ios/app/icarus-flight/id6737845977)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flight Time & FDP

[App page](https://appshunter.io/ios/app/flight-time-and-fdp-avion-calc/id6763415849)

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

**In-app purchases:** none


## Frequently asked questions

### Is Icarus Flight free?

Icarus Flight is free to download, with no in-app purchases.

### Is Flight Time & FDP free?

Flight Time & FDP is free to download, with no in-app purchases.

### Do Icarus Flight or Flight Time & FDP have ads?

Neither Icarus Flight nor Flight Time & FDP shows ads.

### Which is updated more often, Icarus Flight or Flight Time & FDP?

Icarus Flight ships an update every 6 weeks, and Flight Time & FDP every 3 weeks. Most recently, Icarus Flight was updated on October 27, 2026 and Flight Time & FDP on October 31, 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.*