# HeadUnitApp vs eppfun

The clearest difference is ads: eppfun at none against HeadUnitApp's shown. HeadUnitApp's advantage is update cadence (every 6 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HeadUnitApp ships an update every 6 days, eppfun every 2 months. The most recent releases landed on September 8, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | HeadUnitApp | eppfun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 2 months |
| Size | 68 MB | 4 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gigaboyz.com](https://appshunter.io/developer/1141349514) | [coordiwise](https://appshunter.io/developer/1061853649) |

## What reviewers say

### HeadUnitApp

[App page](https://appshunter.io/ios/app/headunitapp/id6739804255)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### eppfun

[App page](https://appshunter.io/ios/app/eppfun/id6762452697)

**In-app purchases:** none


## Frequently asked questions

### Is HeadUnitApp free?

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

### Is eppfun free?

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

### Do HeadUnitApp or eppfun have ads?

HeadUnitApp shows ads; eppfun does not.

### Which is updated more often, HeadUnitApp or eppfun?

HeadUnitApp ships an update every 6 days, and eppfun every 2 months. Most recently, HeadUnitApp was updated on September 8, 2026 and eppfun on September 13, 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.*