# Digital Speedometer vs ARKA Explain

The clearest difference is update cadence: Digital Speedometer at weekly against ARKA Explain's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Digital Speedometer sells 3 in-app purchases, starting at $3.99 per 7 days and ARKA Explain sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Digital Speedometer ships an update weekly, ARKA Explain fortnightly. The most recent releases landed on September 26, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Digital Speedometer | ARKA Explain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (18 ratings)](https://appshunter.io/ios/app/digital-speedometer-hud-speed/id6474457971/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 4 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Youness Zaouda](https://appshunter.io/developer/1457510146) | [ARKA Systems LLC](https://appshunter.io/developer/1873596855) |

## What reviewers say

### Digital Speedometer

[App page](https://appshunter.io/ios/app/digital-speedometer-hud-speed/id6474457971)

This app provides precise GPS-based speed monitoring with real-time analytics and navigation. It offers advanced trip tracking, customizable speed alerts, and a head-up display for enhanced visibility. Personalize your experience with various themes and enjoy a professional, intuitive interface.

**Highlights:** Real-time speed analytics, Integrated navigation, Advanced trip analytics, Intelligent speed management, Head-up display (HUD), Customizable interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $3.99 | per 7 days |
| Month | $9.99 | per month |
| Year | $34.99 | per year |


### ARKA Explain

[App page](https://appshunter.io/ios/app/arka-explain/id6758572385)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $29.99 | per year |


## Frequently asked questions

### Is Digital Speedometer free?

Digital Speedometer is free to download, with in-app purchases available.

### Is ARKA Explain free?

ARKA Explain is free to download, with in-app purchases available.

### Do Digital Speedometer or ARKA Explain have ads?

Neither Digital Speedometer nor ARKA Explain shows ads.

### Which is updated more often, Digital Speedometer or ARKA Explain?

Digital Speedometer ships an update weekly, and ARKA Explain fortnightly. Most recently, Digital Speedometer was updated on September 26, 2026 and ARKA Explain on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*