# Head vs Simple Speed

The clearest difference is price: Head at Free against Simple Speed's $1.99. Simple Speed's advantage is update cadence (every 3 weeks vs every 127 months) and chart position (#62 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Head is free to download; Simple Speed costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Head ships an update every 127 months, Simple Speed every 3 weeks. The most recent releases landed on November 2, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | Head | Simple Speed |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 127 months | **Every 3 weeks** |
| Monetization | Free | — |
| Best chart rank | — | **#62** |
| Size | 4 MB | 1 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bahtiyar Polat](https://appshunter.io/developer/354062184) | [Kempbell Industries, Inc.](https://appshunter.io/developer/6808996593) |

## What reviewers say

### Head

[App page](https://appshunter.io/ios/app/head-up-display-speedometer/id1074092885)

Project your iPhone's speedometer onto your car's windshield for a heads-up display. Choose from nine designs and customize speed units. The app automatically adjusts brightness and disables screen lock while in use.

**Highlights:** Windshield projection, Nine design options, Adjustable speed units (MPH/KPH), Automatic screen brightness, Screen lock disable

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

**In-app purchases:** none


### Simple Speed

[App page](https://appshunter.io/ios/app/simple-speed-gps-speedometer/id1610658979)

**Currently charting:** #62 Top Paid · Navigation (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is Head free?

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

### Is Simple Speed free?

Simple Speed costs $1.99, with no in-app purchases.

### Do Head or Simple Speed have ads?

Neither Head nor Simple Speed shows ads.

### Which is updated more often, Head or Simple Speed?

Head ships an update every 127 months, and Simple Speed every 3 weeks. Most recently, Head was updated on November 2, 2026 and Simple Speed on November 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.*