# PDI/Envoy HHT vs Core

The clearest difference is update cadence: Core at monthly against PDI/Envoy HHT'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.

PDI/Envoy HHT ships an update every 2 months, Core monthly. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | PDI/Envoy HHT | Core |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.4 (158 ratings)](https://appshunter.io/ios/app/core-mark-customerfirst/id6740543539/reviews)** |
| Number of ratings | — | **158** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 175 MB | 72 MB |
| Requires iOS | **14.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PDI Technologies, Inc.](https://appshunter.io/developer/1398042775) | [Core-Mark US, LLC](https://appshunter.io/developer/1142632027) |

## What reviewers say

### PDI/Envoy HHT

[App page](https://appshunter.io/ios/app/pdienvoy-hht/id1495710167)

**Features:** macOS Compatibility

**In-app purchases:** none


### Core

[App page](https://appshunter.io/ios/app/core-mark-customerfirst/id6740543539)

This app provides a seamless mobile and web ordering solution for businesses. It allows users to submit orders, manage credit requests, and access crucial business information like invoices and delivery details. The platform aims to simplify ordering, reduce labor costs, and improve inventory management.

**Highlights:** Submit orders, Process credit requests, Access invoices, View credit request status, Track delivery details, Optimize inventory

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

**In-app purchases:** none


## Frequently asked questions

### Is PDI/Envoy HHT free?

PDI/Envoy HHT is free to download, with no in-app purchases.

### Is Core free?

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

### Do PDI/Envoy HHT or Core have ads?

Neither PDI/Envoy HHT nor Core shows ads.

### Which is updated more often, PDI/Envoy HHT or Core?

PDI/Envoy HHT ships an update every 2 months, and Core monthly. Most recently, PDI/Envoy HHT was updated on October 9, 2026 and Core on October 17, 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.*