# Speedometer vs Radar Flow

The clearest difference is update cadence: Radar Flow at every 5 days against Speedometer's every 29 months. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Speedometer sells 2 in-app purchases, starting at $0.99 per month and Radar Flow sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Speedometer against 5.0 for Radar Flow. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Speedometer ships an update every 29 months, Radar Flow every 5 days. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Speedometer | Radar Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/speedometer-gps-odometer/id6476599516/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/radar-flow/id6758140652/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 6 MB | 173 MB |
| Requires iOS | 17.0 | **16.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [杏娣 吴](https://appshunter.io/developer/1275821426) | [Ahmet Sahiner](https://appshunter.io/developer/1871131797) |

## What reviewers say

### Speedometer

[App page](https://appshunter.io/ios/app/speedometer-gps-odometer/id6476599516)

This app provides real-time GPS speed monitoring with a customizable speedometer. It tracks distance, maximum and average speed, and allows you to view your trips on a map. Offers both light and dark modes for your convenience.

**Highlights:** Scalable speedometer display, Distance and speed calculation, Trip tracking with maps, Light and dark mode options, Real-time GPS monitoring

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speedometer Pro | $0.99 | per month |
| Speedometer Pro | $5.99 | per year |


### Radar Flow

[App page](https://appshunter.io/ios/app/radar-flow/id6758140652)

This app offers real-time speed insights and smart radar-style alerts to enhance your driving awareness. It features live trip tracking and a clean dashboard for easy access to essential information. Designed for drivers who prioritize clarity and control on the road.

**Highlights:** Real-time speed monitoring, Smart radar-style alert system, Live trip tracking, Clean dashboard interface, Night-friendly UI design

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is Speedometer free?

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

### Is Radar Flow free?

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

### Which has better reviews, Speedometer or Radar Flow?

Speedometer and Radar Flow are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Speedometer or Radar Flow have ads?

Neither Speedometer nor Radar Flow shows ads.

### Which is updated more often, Speedometer or Radar Flow?

Speedometer ships an update every 29 months, and Radar Flow every 5 days. Most recently, Speedometer was updated on October 4, 2026 and Radar Flow on October 12, 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.*