# GPS Speedometer・Speed Tracker vs Smoke Alarm Cloud App

The clearest difference is in-app purchases: Smoke Alarm Cloud App at none against GPS Speedometer・Speed Tracker's 16. Smoke Alarm Cloud App also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GPS Speedometer・Speed Tracker sells 16 in-app purchases, starting at $0.99 per 7 days. Smoke Alarm Cloud App asks for nothing beyond the download.

GPS Speedometer・Speed Tracker ships an update every 2 months, Smoke Alarm Cloud App every 2 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | GPS Speedometer・Speed Tracker | Smoke Alarm Cloud App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/gps-speedometerspeed-tracker/id1519801191/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 21 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ZipoApps](https://appshunter.io/developer/1671444635) | [Lukas Kammerling](https://appshunter.io/developer/1335933147) |

## What reviewers say

### GPS Speedometer・Speed Tracker

[App page](https://appshunter.io/ios/app/gps-speedometerspeed-tracker/id1519801191)

This app uses GPS to accurately track your real-time speed and distance traveled during various activities. It offers multiple measurement units and displays GPS signal accuracy for reliable readings. Customize settings for a personalized experience.

**Highlights:** Real-time speed monitoring, Distance measurement, Multiple speed units (km/h, mph, knots, m/s, ft/s), GPS signal accuracy display, Customizable settings, HUD display

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $0.99 | per 7 days |
| Unlimited access | $1.99 | per 7 days |
| Unlimited access | $2.99 | per 7 days |
| Unlimited access | $3.99 | per 7 days |
| History Access | $4.99 | per 7 days |
| History Access | $5.99 | per 7 days |
| History Access | $6.99 | per 7 days |
| History Access | $7.99 | per 7 days |
| History Access | $8.99 | per 7 days |
| GPS Speedometer・Speed Tracker | $9.99 | per year |
| History Access | $19.99 | per month |
| Unlimited access | $19.99 | per year |
| History Access | $29.99 | per month |
| Unlimited access | $29.99 | per year |
| Unlimited access | $39.99 | per year |
| Unlimited access | $49.99 | per year |


### Smoke Alarm Cloud App

[App page](https://appshunter.io/ios/app/smoke-alarm-cloud-app/id6762019756)

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

**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 Smoke Alarm Cloud App free?

Smoke Alarm Cloud App is free to download, with no in-app purchases.

### Do GPS Speedometer・Speed Tracker or Smoke Alarm Cloud App have ads?

GPS Speedometer・Speed Tracker shows ads; Smoke Alarm Cloud App does not.

### Which is updated more often, GPS Speedometer・Speed Tracker or Smoke Alarm Cloud App?

GPS Speedometer・Speed Tracker ships an update every 2 months, and Smoke Alarm Cloud App every 2 weeks. Most recently, GPS Speedometer・Speed Tracker was updated on October 29, 2026 and Smoke Alarm Cloud App on October 25, 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.*