# UHF Reader vs KDCUHF

The clearest difference is update cadence: KDCUHF at every 2 months against UHF Reader's every 5 months. UHF Reader's advantage is iOS requirement (8.0 vs 13.0). 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.

UHF Reader ships an update every 5 months, KDCUHF every 2 months. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | UHF Reader | KDCUHF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 1 MB | 22 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [育明 李](https://appshunter.io/developer/572761656) | [KoamTac. Inc](https://appshunter.io/developer/372916605) |

## What reviewers say

### UHF Reader

[App page](https://appshunter.io/ios/app/uhf-reader/id727420063)

This application allows mobile devices to interact with 18000-6C UHF tags. It supports inventorying, reading, writing, locking, and killing tags.

**Highlights:** Inventory UHF tags, Read UHF tag data, Write data to UHF tags, Lock UHF tags, Kill UHF tags, Supports 18000-6C standard

**In-app purchases:** none


### KDCUHF

[App page](https://appshunter.io/ios/app/kdcuhf/id1437614392)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UHF Reader free?

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

### Is KDCUHF free?

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

### Do UHF Reader or KDCUHF have ads?

Neither UHF Reader nor KDCUHF shows ads.

### Which is updated more often, UHF Reader or KDCUHF?

UHF Reader ships an update every 5 months, and KDCUHF every 2 months. Most recently, UHF Reader was updated on September 17, 2026 and KDCUHF on September 10, 2026.

---

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