# RadarScope vs KestrelMet Utility

The clearest difference is price: KestrelMet Utility at Free against RadarScope's $9.99. KestrelMet Utility also leads on in-app purchases (none vs 4) and iOS requirement (13.0 vs 16.6). RadarScope's advantage is update cadence (monthly vs every 8 months) and chart position (#1 vs unranked). On ads there is nothing between them.

KestrelMet Utility is free to download; RadarScope costs $9.99 up front. RadarScope sells 4 in-app purchases, starting at $9.99 per year. KestrelMet Utility asks for nothing beyond the download.

RadarScope ships an update monthly, KestrelMet Utility every 8 months. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | RadarScope | KestrelMet Utility |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.2 (2.7K ratings)](https://appshunter.io/ios/app/radarscope/id288419283/reviews)** | — |
| Number of ratings | **2.7K** | — |
| Positive reviews | 51.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#1** | — |
| Size | 310 MB | 70 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Base Velocity, LLC](https://appshunter.io/developer/288419286) | [Nielsen-Kellerman Co.](https://appshunter.io/developer/698732840) |

## What reviewers say

### RadarScope

[App page](https://appshunter.io/ios/app/radarscope/id288419283)

**Currently charting:** #1 Top Paid · Weather, #9 Top Grossing · Weather, #10 Top Paid (US App Store)

Visualize professional-grade weather radar data with advanced tools for meteorologists, storm spotters, and enthusiasts. Access real-time radar information, severe weather alerts, and historical data with optional subscription tiers for enhanced capabilities.

**Highlights:** Single-site radar data visualization, Severe weather alerts and warnings, NWS-generated storm tracks, Historical radar data archive, GOES satellite products, Multi-Radar Multi-Sensor products

**Features:** Family Sharing, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Tier 1 | $9.99 | per year |
| Pro Tier 2 | $14.99 | per month |
| Pro Tier 2 | $99.99 | per year |
| RadarScope Pro Subscription | $9.99 | one-time |

**What reviewers like**

- 🚀 Excellent radar app
- 🔍 Detailed radar data and features
- ⚡ Lightning detection
- 📍 Accurate location tracking
- 🌪️ Helpful for storm tracking and chasing

**What reviewers complain about**

- 💰 Expensive with additional subscription fees
- 🗺️ Limited map details without subscription
- 🕰️ Radar data can be delayed
- 🇨🇦 Limited support for Canadian users
- 🤔 Steep learning curve for novice users

**Reported bugs**

- Subscription issues and failed purchases
- Inconsistent radar updates and connectivity problems
- Apple Watch app limitations and bugs

**Requested features**

- Winter weather advisories and precipitation coloring
- Ability to view multiple radars simultaneously
- More detailed road maps
- Archived radar data access
- Customizable alert colors and notifications


### KestrelMet Utility

[App page](https://appshunter.io/ios/app/kestrelmet-utility/id1603446059)

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

**In-app purchases:** none


## Frequently asked questions

### Is RadarScope free?

RadarScope costs $9.99, and also offers in-app purchases.

### Is KestrelMet Utility free?

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

### Do RadarScope or KestrelMet Utility have ads?

Neither RadarScope nor KestrelMet Utility shows ads.

### Which is updated more often, RadarScope or KestrelMet Utility?

RadarScope ships an update monthly, and KestrelMet Utility every 8 months. Most recently, RadarScope was updated on September 22, 2026 and KestrelMet Utility on September 23, 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.*