# Speedmeter + vs Ray.Radar Detector Pro

The clearest difference is price: Speedmeter + at Free against Ray.Radar Detector Pro's $24.99. Speedmeter + also leads on device support (4 vs 2). Ray.Radar Detector Pro's advantage is update cadence (every 3 weeks vs every 6 months). On ads, in-app purchases and iOS requirement there is nothing between them.

Speedmeter + is free to download; Ray.Radar Detector Pro costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Speedmeter + ships an update every 6 months, Ray.Radar Detector Pro every 3 weeks. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Speedmeter + | Ray.Radar Detector Pro |
| --- | --- | --- |
| Price | **Free** | $24.99 |
| Rating | **[4.5 (4.7K ratings)](https://appshunter.io/ios/app/speedmeter-plus/id1078573932/reviews)** | — |
| Number of ratings | **4.7K** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 9 MB | 149 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UniCom Technology](https://appshunter.io/developer/1270764210) | [RAY APP](https://appshunter.io/developer/1619757936) |

## What reviewers say

### Speedmeter +

[App page](https://appshunter.io/ios/app/speedmeter-plus/id1078573932)

Track your speed and distance with this GPS-based speedometer and odometer. It offers offline functionality, speed limit alerts, and warnings for speed and red light cameras worldwide. View trip details, weather, and altitude, with a convenient Today widget and Apple Watch support.

**Highlights:** GPS-based speedometer and odometer, Offline functionality, Speed limit display and warnings, Speed and red light camera alerts, Trip distance and duration tracking, Today widget and Apple Watch support

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

**In-app purchases:** none

**What reviewers like**

- 👍 Accurate speedometer
- 🚀 Responsive and fast
- 📍 Provides street/road information
- 💡 Useful features like altitude, compass, etc.

**What reviewers complain about**

- 🐛 Crashes and freezes reported
- 🔋 Inaccurate odometer and distance tracking
- 🔇 Lack of sound alerts/notifications
- 🔍 Speed limit data not always reliable

**Reported bugs**

- Odometer measures in wrong units
- Speed limit data inaccuracies
- Crashes and freezes on certain devices
- Bluetooth audio integration issues

**Requested features**

- Large digital speed display mode
- Customizable interface and settings
- Sound alerts for speed cameras and limits
- Improved odometer and distance tracking


### Ray.Radar Detector Pro

[App page](https://appshunter.io/ios/app/rayradar-detector-pro/id1625287615)

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

**In-app purchases:** none


## Frequently asked questions

### Is Speedmeter + free?

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

### Is Ray.Radar Detector Pro free?

Ray.Radar Detector Pro costs $24.99, with no in-app purchases.

### Do Speedmeter + or Ray.Radar Detector Pro have ads?

Both Speedmeter + and Ray.Radar Detector Pro show ads.

### Which is updated more often, Speedmeter + or Ray.Radar Detector Pro?

Speedmeter + ships an update every 6 months, and Ray.Radar Detector Pro every 3 weeks. Most recently, Speedmeter + was updated on October 18, 2026 and Ray.Radar Detector Pro on October 11, 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.*