# RadarIO vs Great Circle Map

The clearest difference is price: RadarIO at Free against Great Circle Map's $0.99. Great Circle Map's advantage is in-app purchases (none vs 3) and update cadence (every 3 days vs every 6 weeks). On ads and device support there is nothing between them.

RadarIO is free to download; Great Circle Map costs $0.99 up front. RadarIO sells 3 in-app purchases, starting at $1.99 per month. Great Circle Map asks for nothing beyond the download.

RadarIO ships an update every 6 weeks, Great Circle Map every 3 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | RadarIO | Great Circle Map |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/radario-speed-camera-alerts/id6759491229/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 13 MB | 30 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Alvaro Escarcha Esteban](https://appshunter.io/developer/1868081601) | [The NFC Mint LLC](https://appshunter.io/developer/725418088) |

## What reviewers say

### RadarIO

[App page](https://appshunter.io/ios/app/radario-speed-camera-alerts/id6759491229)

Avoid costly fines with real-time alerts for speed cameras, mobile radars, and section controls worldwide. This lightweight app offers turn-by-turn navigation with customizable warnings and offline support.

**Highlights:** Real-time speed trap alerts, 79,000+ speed cameras worldwide, User-reported speed traps, Turn-by-turn navigation, CarPlay and Apple Watch support, Motorcycle mode, Offline support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RadarIO Pro Monthly | $1.99 | per month |
| RadarIO Pro Yearly | $12.99 | per year |
| RadarIO Pro For Ever | $29.99 | one-time |


### Great Circle Map

[App page](https://appshunter.io/ios/app/great-circle-map/id6807262521)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is RadarIO free?

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

### Is Great Circle Map free?

Great Circle Map costs $0.99, with no in-app purchases.

### Do RadarIO or Great Circle Map have ads?

Neither RadarIO nor Great Circle Map shows ads.

### Which is updated more often, RadarIO or Great Circle Map?

RadarIO ships an update every 6 weeks, and Great Circle Map every 3 days. Most recently, RadarIO was updated on October 25, 2026 and Great Circle Map on October 29, 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.*