# Fire DTS vs Hi

The clearest difference is iOS requirement: Fire DTS at 10.0 against Hi's 13.4. 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.

## The numbers

| Metric | Fire DTS | Hi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/hi-vis-mobile/id1501432961/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | — | Free |
| Size | 52 MB | 20 MB |
| Requires iOS | **10.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SystemWorks, LLC](https://appshunter.io/developer/1421432130) | [Global Site Solutions Inc.](https://appshunter.io/developer/1501432960) |

## What reviewers say

### Fire DTS

[App page](https://appshunter.io/ios/app/fire-dts/id1483091894)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hi

[App page](https://appshunter.io/ios/app/hi-vis-mobile/id1501432961)

Manage tasks typically done on the desktop version of Hi-Vis® directly from your mobile device. This application offers a streamlined way to access and handle essential functions on the go.

**Highlights:** Mobile task management, Access Hi-Vis® functions, Streamlined workflow, On-the-go productivity

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

**In-app purchases:** none


## Frequently asked questions

### Is Fire DTS free?

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

### Is Hi free?

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

### Do Fire DTS or Hi have ads?

Neither Fire DTS nor Hi shows ads.

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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.*