# GPS Speedometer, Speed Tracker vs Silent Rock

The clearest difference is in-app purchases: Silent Rock at none against GPS Speedometer, Speed Tracker's 3. Silent Rock also leads on ads (none vs shown) and rating (5.0 vs 4.8). GPS Speedometer, Speed Tracker's advantage is ratings volume (25K vs 2) and chart position (#190 vs unranked). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. GPS Speedometer, Speed Tracker sells 3 one-off in-app purchases. Silent Rock asks for nothing beyond the download.

Silent Rock holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: GPS Speedometer, Speed Tracker has 25K ratings behind it against 2, so its average is the more settled of the two.

GPS Speedometer, Speed Tracker ships an update every 4 months, Silent Rock every 3 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | GPS Speedometer, Speed Tracker | Silent Rock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (25K ratings)](https://appshunter.io/ios/app/gps-speedometer-speed-tracker/id1448024273/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/silent-rock/id1604910167/reviews)** |
| Number of ratings | **25K** | 2 |
| Positive reviews | 67.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#190** | — |
| Size | 48 MB | 5 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nikhil Kumar](https://appshunter.io/developer/1448024272) | [Michelle Bodart](https://appshunter.io/developer/1604910169) |

## What reviewers say

### GPS Speedometer, Speed Tracker

[App page](https://appshunter.io/ios/app/gps-speedometer-speed-tracker/id1448024273)

**Currently charting:** #190 Top Free · Navigation (US App Store)

This app accurately tracks your real-time speed, distance, and trip data using GPS. It offers features like a digital odometer, HUD mode, and customizable speed alerts, even working offline. It's designed for drivers, cyclists, and anyone needing precise travel metrics.

**Highlights:** Real-time GPS speed tracking, Digital odometer for trip distance, HUD mode for windshield display, Customizable speed alerts, Offline functionality, Trip history with detailed stats, Compass mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package 2 | $3.99 | one-time |
| Package 3 | $5.99 | one-time |
| Package 5 | $8.99 | one-time |

**What reviewers like**

- 🚀 Accurate speedometer
- 👍 Customizable display
- 💡 Earn points for features
- ✨ Great for classic cars
- 🔍 Tracks max speed

**What reviewers complain about**

- 🐛 Ads block usage
- 🔍 Inconsistent speed readings
- 🔋 Drains battery
- 🤖 Forced location tracking
- 🤯 Distracting while driving

**Reported bugs**

- Ads won't close
- App freezes after ads
- Mirrored screen issue

**Requested features**

- Manual trip reset
- Disable ads option
- Larger speed display
- Compatibility with CarPlay


### Silent Rock

[App page](https://appshunter.io/ios/app/silent-rock/id1604910167)

This app provides location-based notifications to remind you to be silent when passing a specific landmark on a mountain route. It aims to help users avoid bad luck by ensuring they observe the tradition of silence.

**Highlights:** Location-based notifications, Silent landmark alerts, Tradition observance reminder, Focus on mountain activities, Avoids bad luck superstition

**In-app purchases:** none


## Frequently asked questions

### Is GPS Speedometer, Speed Tracker free?

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

### Is Silent Rock free?

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

### Which has better reviews, GPS Speedometer, Speed Tracker or Silent Rock?

Silent Rock is rated higher. GPS Speedometer, Speed Tracker averages 4.8 out of 5 from 25K ratings, while Silent Rock averages 5.0 from 2 ratings.

### Do GPS Speedometer, Speed Tracker or Silent Rock have ads?

GPS Speedometer, Speed Tracker shows ads; Silent Rock does not.

### Which is updated more often, GPS Speedometer, Speed Tracker or Silent Rock?

GPS Speedometer, Speed Tracker ships an update every 4 months, and Silent Rock every 3 months. Most recently, GPS Speedometer, Speed Tracker was updated on October 17, 2026 and Silent Rock on October 8, 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.*