# Sky Radar vs FlyDefend

The clearest difference is in-app purchases: FlyDefend at none against Sky Radar's 1. FlyDefend also leads on ads (none vs shown) and device support (5 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Sky Radar sells 1 in-app purchase, starting at $3.99 per 7 days. FlyDefend asks for nothing beyond the download.

Sky Radar ships an update every 3 weeks, FlyDefend fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sky Radar | FlyDefend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (829 ratings)](https://appshunter.io/ios/app/sky-radar-live-flights/id6758307448/reviews)** | — |
| Number of ratings | **829** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 167 MB | 18 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Hoang Vixtor](https://appshunter.io/developer/1849977792) | [KAMAL SALBITTI LTDA](https://appshunter.io/developer/6804707427) |

## What reviewers say

### Sky Radar

[App page](https://appshunter.io/ios/app/sky-radar-live-flights/id6758307448)

Track flights globally with real-time data on an interactive map. View aircraft positions, explore routes, and get detailed flight information. Discover nearby flights and airports, or search for airports by country.

**Highlights:** Live flight tracking on map, Real-time flight details, Search flights by route, Discover nearby flights, Search airports by country, Clear data visualization

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |


### FlyDefend

[App page](https://appshunter.io/ios/app/flydefend-flight-help/id6809196164)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Sky Radar free?

Sky Radar is free to download, with in-app purchases available.

### Is FlyDefend free?

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

### Do Sky Radar or FlyDefend have ads?

Sky Radar shows ads; FlyDefend does not.

### Which is updated more often, Sky Radar or FlyDefend?

Sky Radar ships an update every 3 weeks, and FlyDefend fortnightly. Most recently, Sky Radar was updated on November 5, 2026 and FlyDefend 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.*