# Speedometer ⁺ vs GPS Speedometer and Altimeter

The clearest difference is in-app purchases: Speedometer ⁺ at none against GPS Speedometer and Altimeter's 2. Speedometer ⁺ also leads on ratings volume (2.1K vs 370) and device support (4 vs 2). GPS Speedometer and Altimeter's advantage is rating (4.7 vs 4.3) and update cadence (monthly vs every 5 months). On price, review sentiment, ads and iOS requirement there is nothing between them.

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

GPS Speedometer and Altimeter holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Speedometer ⁺ has 2.1K ratings behind it against 370, so its average is the more settled of the two. Written reviews complicate that: 62% of Speedometer ⁺'s written reviews are positive against 56% of GPS Speedometer and Altimeter's, so the app with the better star average is not the one people write more warmly about.

Speedometer ⁺ ships an update every 5 months, GPS Speedometer and Altimeter monthly. Both last shipped on November 6, 2026.

## The numbers

| Metric | Speedometer ⁺ | GPS Speedometer and Altimeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (2.1K ratings)](https://appshunter.io/ios/app/speedometer/id993436042/reviews) | **[4.7 (370 ratings)](https://appshunter.io/ios/app/gps-speedometer-and-altimeter/id1474110065/reviews)** |
| Number of ratings | **2.1K** | 370 |
| Positive reviews | **61.8% of reviews** | 55.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 6 MB | 19 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) | [晓溪 张](https://appshunter.io/developer/1138224937) |

## What reviewers say

### Speedometer ⁺

[App page](https://appshunter.io/ios/app/speedometer/id993436042)

This app functions as a digital speedometer and odometer, tracking your speed and distance in miles or kilometers. It offers features like speed limit and speed camera warnings, weather display, and a today widget.

**Highlights:** Digital speedometer, Odometer tracking, Speed limit warnings, Speed camera warnings, Weather display, Today Widget support, Apple Watch app

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and clear display
- 🚀 Works great
- 💡 Customizable to match car dashboard
- 🚀 Accurate speedometer

**What reviewers complain about**

- 🐛 Inconsistent speed limit updates
- 🐛 Inaccurate altimeter
- 🔇 Suppresses music playback
- 🔇 Annoying clicking sound
- 🔍 Difficult to change units

**Reported bugs**

- Doesn't work on iOS 12.2
- Doesn't read all street names
- Displays incorrect speed information

**Requested features**

- Option to remove ads
- Change time format from military to regular
- Improve speed limit accuracy


### GPS Speedometer and Altimeter

[App page](https://appshunter.io/ios/app/gps-speedometer-and-altimeter/id1474110065)

Track your speed for various activities like walking, cycling, driving, or flying. This app also functions as an altimeter to measure your elevation and includes a compass for navigation.

**Highlights:** Measures speed for walking, cycling, cars, boats, planes, Records trips and average speed, Measures altitude/elevation, Professional compass, Supports double scales and unit selection, Multiple display dials

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glowing Mood Dials | $1.99 | one-time |
| Luxury Dial | $2.99 | one-time |

**What reviewers like**

- 👍 Accurate speed measurement
- 👍 Free without ads
- 👍 Many features
- 👍 Good altimeter
- 👍 Good compass

**What reviewers complain about**

- 🐛 Ads interrupt usage
- 🐛 Video ads are annoying
- 🐛 Speed not always displayed
- 🐛 Inaccurate speed readings
- 🐛 Cannot zero top speed

**Reported bugs**

- Cannot measure speed
- Speed not displayed
- No reaction, unusable
- Speedometer often not displayed
- Cannot be used on high-speed trains

**Requested features**

- Magnify certain parameters for poor eyesight
- Add a feature to manually input max speed
- Add a glider altimeter function
- Bring back the basic dial with white font on black background
- Add NW, NE, SW, & SE to bearing display


## Frequently asked questions

### Is Speedometer ⁺ free?

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

### Is GPS Speedometer and Altimeter free?

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

### Which has better reviews, Speedometer ⁺ or GPS Speedometer and Altimeter?

GPS Speedometer and Altimeter is rated higher. Speedometer ⁺ averages 4.3 out of 5 from 2.1K ratings, while GPS Speedometer and Altimeter averages 4.7 from 370 ratings.

### Do Speedometer ⁺ or GPS Speedometer and Altimeter have ads?

Both Speedometer ⁺ and GPS Speedometer and Altimeter show ads.

### Which is updated more often, Speedometer ⁺ or GPS Speedometer and Altimeter?

Speedometer ⁺ ships an update every 5 months, and GPS Speedometer and Altimeter monthly. Most recently, Speedometer ⁺ was updated on November 6, 2026 and GPS Speedometer and Altimeter on November 6, 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.*