# HOS vs Unify ELD

The clearest difference is update cadence: HOS at every 3 weeks against Unify ELD's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

HOS ships an update every 3 weeks, Unify ELD every 2 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | HOS | Unify ELD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 17 MB | 16 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [HOS ELD LLC](https://appshunter.io/developer/1721260989) | [Unify ELD](https://appshunter.io/developer/1829443914) |

## What reviewers say

### HOS

[App page](https://appshunter.io/ios/app/hos-eld/id6474273905)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unify ELD

[App page](https://appshunter.io/ios/app/unify-eld/id6749235960)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HOS free?

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

### Is Unify ELD free?

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

### Do HOS or Unify ELD have ads?

Neither HOS nor Unify ELD shows ads.

### Which is updated more often, HOS or Unify ELD?

HOS ships an update every 3 weeks, and Unify ELD every 2 months. Most recently, HOS was updated on October 1, 2026 and Unify ELD on September 30, 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.*