# SpeedOmeter SP vs Airlinkiot

The clearest difference is in-app purchases: Airlinkiot at none against SpeedOmeter SP's 1. Airlinkiot also leads on ads (none vs shown). SpeedOmeter SP's advantage is device support (4 vs 2). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. SpeedOmeter SP sells 1 one-off in-app purchase. Airlinkiot asks for nothing beyond the download.

SpeedOmeter SP ships an update every 2 weeks, Airlinkiot fortnightly. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SpeedOmeter SP | Airlinkiot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/speedometer-sp/id6471596102/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 37 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spyridon Bousios](https://appshunter.io/developer/1168309944) | [泉州市华德机电设备有限公司](https://appshunter.io/developer/1181884806) |

## What reviewers say

### SpeedOmeter SP

[App page](https://appshunter.io/ios/app/speedometer-sp/id6471596102)

This utility app accurately tracks your speed using your device's built-in capabilities. It offers features like a trip meter, average and max speed display, and total distance traveled. You can also set speed limit alarms and view road speed limits when available.

**Highlights:** Accurate speed calculation, Trip meter, Average and max speed display, Total distance traveled, Speed limit alarm, Road speed limit display, Choice of measurement units

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |


### Airlinkiot

[App page](https://appshunter.io/ios/app/airlinkiot/id6473401207)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpeedOmeter SP free?

SpeedOmeter SP is free to download, with in-app purchases available.

### Is Airlinkiot free?

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

### Do SpeedOmeter SP or Airlinkiot have ads?

SpeedOmeter SP shows ads; Airlinkiot does not.

### Which is updated more often, SpeedOmeter SP or Airlinkiot?

SpeedOmeter SP ships an update every 2 weeks, and Airlinkiot fortnightly. Most recently, SpeedOmeter SP was updated on September 9, 2026 and Airlinkiot on September 14, 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.*