# Core vs PDI/Envoy HHT

Core and PDI/Envoy HHT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Core | PDI/Envoy HHT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (59 ratings)](https://appshunter.io/ios/app/core-mark/id1066915693/reviews)** | — |
| Number of ratings | **59** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 40 MB | 175 MB |
| Requires iOS | 15.0 | **14.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tiva Software, LLC](https://appshunter.io/developer/489488575) | [PDI Technologies, Inc.](https://appshunter.io/developer/1398042775) |

## What reviewers say

### Core

[App page](https://appshunter.io/ios/app/core-mark/id1066915693)

Streamline your business ordering process with this intuitive iOS application. Access your full catalog, track order history, and stay informed about promotions and new items. Improve accuracy and efficiency in managing your business operations.

**Highlights:** Full catalog visibility with costing, 8-week order history tracking, Promotional notifications and deals, Reorder from past orders/invoices, Barcode scanning via camera, Access to promotional flyers

**Features:** macOS Compatibility

**In-app purchases:** none


### PDI/Envoy HHT

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Core free?

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

### Is PDI/Envoy HHT free?

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

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

Neither Core nor PDI/Envoy HHT shows ads.

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

Core ships an update every 2 months, and PDI/Envoy HHT every 2 months. Most recently, Core was updated on November 6, 2026 and PDI/Envoy HHT on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*