# Grooz Speedometer vs HUD抬头显示

The clearest difference is in-app purchases: HUD抬头显示 at none against Grooz Speedometer's 5. HUD抬头显示 also leads on update cadence (every 10 days vs every 6 weeks) and iOS requirement (12.0 vs 15.0). Grooz Speedometer's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Grooz Speedometer sells 5 in-app purchases, starting at $3.99 per 7 days. HUD抬头显示 asks for nothing beyond the download.

Grooz Speedometer ships an update every 6 weeks, HUD抬头显示 every 10 days. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Grooz Speedometer | HUD抬头显示 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grooz-speedometer-gps-tracker/id6458744449/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 74 MB | 90 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [EYWIN BILGI TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1492105189) | [维刚 王](https://appshunter.io/developer/913823126) |

## What reviewers say

### Grooz Speedometer

[App page](https://appshunter.io/ios/app/grooz-speedometer-gps-tracker/id6458744449)

Track your speed and routes accurately across various travel modes. Customize your dashboard with themes and receive smart alerts for exceeding speed limits. Enhance your driving experience with this user-friendly GPS tracker.

**Highlights:** Accurate speed tracking (MPH/KMH), GPS route recording and review, Customizable Head-Up Display (HUD), Personalized dashboard themes, Smart speed limit alerts, Support for car, bike, and airplane travel

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speedometer Weekly PRO | $3.99 | per 7 days |
| Speedometer Weekly | $4.99 | per 7 days |
| Speedometer Monthly PRO | $6.99 | per month |
| Speedometer Yearly | $19.99 | per year |
| Speedometer Annual PRO | $39.99 | per year |


### HUD抬头显示

[App page](https://appshunter.io/ios/app/hud/id6754240395)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grooz Speedometer free?

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

### Is HUD抬头显示 free?

HUD抬头显示 is free to download, with no in-app purchases.

### Do Grooz Speedometer or HUD抬头显示 have ads?

HUD抬头显示 shows ads; Grooz Speedometer does not.

### Which is updated more often, Grooz Speedometer or HUD抬头显示?

Grooz Speedometer ships an update every 6 weeks, and HUD抬头显示 every 10 days. Most recently, Grooz Speedometer was updated on October 16, 2026 and HUD抬头显示 on October 11, 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.*