# KTSync vs Core

The clearest difference is rating: KTSync at 5.0 against Core's 1.4. KTSync also leads on iOS requirement (13.0 vs 15.6). Core's advantage is ratings volume (158 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

KTSync holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: Core has 158 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | KTSync | Core |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ktsync/id372916602/reviews)** | [1.4 (158 ratings)](https://appshunter.io/ios/app/core-mark-customerfirst/id6740543539/reviews) |
| Number of ratings | 1 | **158** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 23 MB | 72 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KoamTac. Inc](https://appshunter.io/developer/372916605) | [Core-Mark US, LLC](https://appshunter.io/developer/1142632027) |

## What reviewers say

### KTSync

[App page](https://appshunter.io/ios/app/ktsync/id372916602)

This application facilitates the transfer of barcode data from a compatible reader to your Apple device. It allows for seamless data storage and supports both wedging and downloading barcode information.

**Highlights:** Bluetooth communication with KDC barcode readers, Read and store barcode data, Data transfer to iPod/iPhone/iPad, Supports wedging barcode data, Supports downloading barcode data

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

**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 KTSync free?

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

### Is Core free?

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

### Which has better reviews, KTSync or Core?

KTSync is rated higher. KTSync averages 5.0 out of 5 from 1 ratings, while Core averages 1.4 from 158 ratings.

### Do KTSync or Core have ads?

Neither KTSync nor Core shows ads.

### Which is updated more often, KTSync or Core?

KTSync ships an update monthly, and Core monthly. Most recently, KTSync was updated on September 17, 2026 and Core on October 5, 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.*