# Flat Speedometer vs Speedometer

The clearest difference is in-app purchases: Speedometer at none against Flat Speedometer's 2. Speedometer also leads on ratings volume (1.8K vs 1) and update cadence (every 2 months vs every 5 months). Flat Speedometer's advantage is rating (5.0 vs 4.6) and iOS requirement (9.0 vs 13.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Flat Speedometer sells 2 one-off in-app purchases. Speedometer asks for nothing beyond the download.

Flat Speedometer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Speedometer has 1.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 67% of Flat Speedometer's written reviews are positive against 69% of Speedometer's, so the app with the better star average is not the one people write more warmly about.

Flat Speedometer ships an update every 5 months, Speedometer every 2 months. The most recent releases landed on September 28, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Flat Speedometer | Speedometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flat-speedometer/id900609236/reviews)** | [4.6 (1.8K ratings)](https://appshunter.io/ios/app/speedometer/id1465431716/reviews) |
| Number of ratings | 1 | **1.8K** |
| Positive reviews | 66.7% of reviews | **69.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 32 MB | 7 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Axel Backlund](https://appshunter.io/developer/1387836438) | [UniCom Technology](https://appshunter.io/developer/1270764210) |

## What reviewers say

### Flat Speedometer

[App page](https://appshunter.io/ios/app/flat-speedometer/id900609236)

This app provides a clear and simple way to view your current speed in various units. It offers a HUD mode for easy in-car viewing and a feature to track your top speed. Additional sensors like accelerometer and altimeter are available via in-app purchases.

**Highlights:** Multiple speed units (mph, km/h, knots, m/s), HUD mode for car use, Top speed tracking, Ad-free experience, Accelerometer (in-app purchase), Altimeter (in-app purchase)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Altitude | $0.99 | one-time |
| Accelerometer | $0.99 | one-time |


### Speedometer

[App page](https://appshunter.io/ios/app/speedometer/id1465431716)

Track your speed and location with a GPS-powered dashboard. Features include weather updates, a compass, and speed limit alerts based on real-time road data. Customize the display and utilize HUD mode for enhanced visibility.

**Highlights:** GPS speed tracking, Map location display, Current weather and temperature, Analog compass, Speed limit alerts, HUD mode, Apple Watch support

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate speedometer
- 👍 Great design and layout
- 🔍 Useful features (compass, weather, time)
- 💡 Customizable colors
- 👍 Easy to use interface

**What reviewers complain about**

- 🔍 Small GPS map
- 🐛 Inaccurate odometer
- 🔋 Music volume drops when app is active
- 🔍 Needs larger settings buttons

**Reported bugs**

- Speedometer not accurate at high speeds
- GPS signal slow to update
- Speed limit not always correct

**Requested features**

- Option to remove ads
- Thicker/bolder font for better readability


## Frequently asked questions

### Is Flat Speedometer free?

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

### Is Speedometer free?

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

### Which has better reviews, Flat Speedometer or Speedometer?

Flat Speedometer is rated higher. Flat Speedometer averages 5.0 out of 5 from 1 ratings, while Speedometer averages 4.6 from 1.8K ratings.

### Do Flat Speedometer or Speedometer have ads?

Neither Flat Speedometer nor Speedometer shows ads.

### Which is updated more often, Flat Speedometer or Speedometer?

Flat Speedometer ships an update every 5 months, and Speedometer every 2 months. Most recently, Flat Speedometer was updated on September 28, 2026 and Speedometer on October 18, 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.*