# ISS Secure vs GPS Speedometer Speed Tracker

The clearest difference is in-app purchases: ISS Secure at none against GPS Speedometer Speed Tracker's 1. ISS Secure also leads on iOS requirement (11 vs 15.6). GPS Speedometer Speed Tracker's advantage is update cadence (monthly vs every 15 months). On price, ads and device support there is nothing between them.

Both are free to download. GPS Speedometer Speed Tracker sells 1 in-app purchase, starting at $5.99 per 7 days. ISS Secure asks for nothing beyond the download.

ISS Secure ships an update every 15 months, GPS Speedometer Speed Tracker monthly. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ISS Secure | GPS Speedometer Speed Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (36 ratings)](https://appshunter.io/ios/app/gps-speedometer-speed-tracker/id6462193846/reviews)** |
| Number of ratings | — | **36** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 42 MB | 41 MB |
| Requires iOS | **11** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [M2M DATA GROUP LIMITED](https://appshunter.io/developer/1425847555) | [Zain ul Abdin](https://appshunter.io/developer/1600041398) |

## What reviewers say

### ISS Secure

[App page](https://appshunter.io/ios/app/iss-secure/id1626548051)

**Features:** macOS Compatibility

**In-app purchases:** none


### GPS Speedometer Speed Tracker

[App page](https://appshunter.io/ios/app/gps-speedometer-speed-tracker/id6462193846)

This app accurately tracks your speed, distance, and travel statistics using GPS. It features a digital speedometer, HUD mode, route mapping, and an odometer to record total distance traveled. Ideal for cyclists, runners, and drivers who want to monitor their pace and journey.

**Highlights:** Digital speedometer with HUD mode, GPS tracking and route visualization, Miles and distance tracking, Bike and bicycle tracking, MPH and KPH unit switching, Speed limit alerts, Integrated odometer

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Start as a Pro User | $5.99 | per 7 days |


## Frequently asked questions

### Is ISS Secure free?

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

### Is GPS Speedometer Speed Tracker free?

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

### Do ISS Secure or GPS Speedometer Speed Tracker have ads?

Neither ISS Secure nor GPS Speedometer Speed Tracker shows ads.

### Which is updated more often, ISS Secure or GPS Speedometer Speed Tracker?

ISS Secure ships an update every 15 months, and GPS Speedometer Speed Tracker monthly. Most recently, ISS Secure was updated on October 9, 2026 and GPS Speedometer Speed Tracker on October 5, 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.*