# Simple Speedometer vs TrailShed

The clearest difference is price: Simple Speedometer at Free against TrailShed's $0.99. TrailShed's advantage is update cadence (weekly vs every 2 months) and rating (5.0 vs 4.7). On ratings volume, ads and in-app purchases there is nothing between them.

Simple Speedometer is free to download; TrailShed costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TrailShed holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Simple Speedometer ships an update every 2 months, TrailShed weekly. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Simple Speedometer | TrailShed |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/simple-speedometer-car-hud/id6766836367/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trailshed/id6778222639/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 10 MB | 4 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VIIONR INFOTECH PRIVATE LIMITED](https://appshunter.io/developer/1572986683) | [Clark Wakeland](https://appshunter.io/developer/6778208091) |

## What reviewers say

### Simple Speedometer

[App page](https://appshunter.io/ios/app/simple-speedometer-car-hud/id6766836367)

This app transforms your iPhone into a precise GPS speedometer, offering a heads-up display (HUD) for windshield viewing, trip logging, and speed alerts. It supports various units and provides detailed trip data, all while prioritizing user privacy with no ads or accounts.

**Highlights:** Live GPS speed readout, HUD mode for windshield display, Trip odometer and driving log, Speed limit alerts, Voice announcements, Compass and altitude display, GPX/CSV trip export

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

**In-app purchases:** none


### TrailShed

[App page](https://appshunter.io/ios/app/trailshed/id6778222639)

Visualize terrain visibility from any point on a map. Explore trails by uploading GPX files and discover optimal viewing locations. This app helps you find the best scenic spots with ease.

**Highlights:** Highlight visible terrain from any location, Drag marker for real-time viewshed display, Search specific locations for views, Upload GPX files to explore trails, Discover best views along trails, Includes example trails for demonstration

**In-app purchases:** none


## Frequently asked questions

### Is Simple Speedometer free?

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

### Is TrailShed free?

TrailShed costs $0.99, with no in-app purchases.

### Which has better reviews, Simple Speedometer or TrailShed?

TrailShed is rated higher. Simple Speedometer averages 4.7 out of 5 from 3 ratings, while TrailShed averages 5.0 from 2 ratings.

### Do Simple Speedometer or TrailShed have ads?

Neither Simple Speedometer nor TrailShed shows ads.

### Which is updated more often, Simple Speedometer or TrailShed?

Simple Speedometer ships an update every 2 months, and TrailShed weekly. Most recently, Simple Speedometer was updated on October 8, 2026 and TrailShed on October 7, 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.*