# KTSync vs Core

The clearest difference is rating: KTSync at 5.0 against Core's 3.1. KTSync also leads on iOS requirement (13.0 vs 15.0). Core's advantage is ratings volume (59 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 3.1. That said, the two scores are not equally well evidenced: Core has 59 ratings behind it against 1, so its average is the more settled of the two.

KTSync ships an update monthly, Core every 2 months. The most recent releases landed on September 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | KTSync | Core |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ktsync/id372916602/reviews)** | [3.1 (59 ratings)](https://appshunter.io/ios/app/core-mark/id1066915693/reviews) |
| Number of ratings | 1 | **59** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 23 MB | 40 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KoamTac. Inc](https://appshunter.io/developer/372916605) | [Tiva Software, LLC](https://appshunter.io/developer/489488575) |

## 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/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


## 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 3.1 from 59 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 every 2 months. Most recently, KTSync was updated on September 17, 2026 and Core on October 2, 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.*