# GPS Speedometer vs Multi Unit Compass

The clearest difference is in-app purchases: Multi Unit Compass at none against GPS Speedometer's 11. Multi Unit Compass also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). GPS Speedometer's advantage is update cadence (every 2 months vs every 10 months). On price and device support there is nothing between them.

Both are free to download. GPS Speedometer sells 11 in-app purchases, starting at $1.99 per 7 days. Multi Unit Compass asks for nothing beyond the download.

GPS Speedometer ships an update every 2 months, Multi Unit Compass every 10 months. The most recent releases landed on September 26, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | GPS Speedometer | Multi Unit Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4.2K ratings)](https://appshunter.io/ios/app/gps-speedometer-speed-tracker/id1291822089/reviews)** | — |
| Number of ratings | **4.2K** | — |
| Positive reviews | 66.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 15 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Hanja Devi](https://appshunter.io/developer/1453140968) | [Vahid Cataltas](https://appshunter.io/developer/1439891983) |

## What reviewers say

### GPS Speedometer

[App page](https://appshunter.io/ios/app/gps-speedometer-speed-tracker/id1291822089)

Track your speed in various units like MPH, KMH, and knots. This app offers a HUD display, speed limit alerts, and saves all your trip data. It's ideal for those with broken vehicle speedometers or for monitoring travel speed.

**Highlights:** Multiple speed units (MPH, KMH, Knots), Digital speedometer with trip data, HUD display for windshield use, Customizable speed limit alerts, Compass functionality, Automatic trip saving and sharing

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GPS App Premium Weekly | $1.99 | per 7 days |
| Weekly Premium | $3.99 | per 7 days |
| Unlimited use Monthly | $4.99 | per month |
| GPS Speedometer Weekly | $4.99 | per 7 days |
| GPS App Premium Monthly | $5.99 | per month |
| Unlimited Speedometer Monthly | $9.99 | per month |
| GPS Speedometer Monthly | $12.99 | per month |
| Unlimited use for Six Months | $23.99 | per 6 months |
| GPS Speedometer Yearly Premium | $29.99 | per year |
| GPS Speedometer Lifetime | $24.99 | one-time |
| GPS Speedometer Lifetime Forever | $29.99 | one-time |

**What reviewers like**

- 🚀 GPS functionality
- 👍 Useful for pranking friends
- 👍 Realistic map integration

**What reviewers complain about**

- 🐛 Doesn't actually change GPS location
- 💰 Requires paid subscription
- 🔒 Privacy concerns with location spoofing

**Reported bugs**

- App crashes after update
- Subscription paywall blocks free usage

**Requested features**

- Allow location pinpointing instead of just address search
- Integrate with other apps for seamless GPS spoofing


### Multi Unit Compass

[App page](https://appshunter.io/ios/app/multi-unit-compass/id1441208114)

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

**In-app purchases:** none


## Frequently asked questions

### Is GPS Speedometer free?

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

### Is Multi Unit Compass free?

Multi Unit Compass is free to download, with no in-app purchases.

### Do GPS Speedometer or Multi Unit Compass have ads?

GPS Speedometer shows ads; Multi Unit Compass does not.

### Which is updated more often, GPS Speedometer or Multi Unit Compass?

GPS Speedometer ships an update every 2 months, and Multi Unit Compass every 10 months. Most recently, GPS Speedometer was updated on September 26, 2026 and Multi Unit Compass on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*