# IAM KTZ DHL vs NFC Reader

The clearest difference is update cadence: IAM KTZ DHL at every 3 days against NFC Reader's fortnightly. IAM KTZ DHL also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. IAM KTZ DHL sells 2 in-app purchases, starting at $1.99 per month and NFC Reader sells 2 in-app purchases, starting at $12.99 per 7 days. Whichever you choose, the download price is not the number that matters.

IAM KTZ DHL ships an update every 3 days, NFC Reader fortnightly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | IAM KTZ DHL | NFC Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/nfc-reader-wallet-card/id6778759720/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 48 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [John Chloe Abriol](https://appshunter.io/developer/1789376862) | [Mayur Sutariya](https://appshunter.io/developer/1824431483) |

## What reviewers say

### IAM KTZ DHL

[App page](https://appshunter.io/ios/app/iam-ktz-dhl/id6743803533)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IAM KTZ DHL | $1.99 | per month |
| KTZDHLYearly | $14.99 | per year |


### NFC Reader

[App page](https://appshunter.io/ios/app/nfc-reader-wallet-card/id6778759720)

This app reads and writes NFC tags, scans QR codes and barcodes, and generates authentication codes. It keeps a history of all your scans and managed codes for easy access.

**Highlights:** NFC tag reader and writer, QR code and barcode scanner, Built-in authenticator for verification codes, Scan history management, Create custom NFC records, Generate time-based verification codes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $12.99 | per 7 days |
| Monthly Premium | $39.99 | per month |


## Frequently asked questions

### Is IAM KTZ DHL free?

IAM KTZ DHL is free to download, with in-app purchases available.

### Is NFC Reader free?

NFC Reader is free to download, with in-app purchases available.

### Do IAM KTZ DHL or NFC Reader have ads?

Both IAM KTZ DHL and NFC Reader show ads.

### Which is updated more often, IAM KTZ DHL or NFC Reader?

IAM KTZ DHL ships an update every 3 days, and NFC Reader fortnightly. Most recently, IAM KTZ DHL was updated on October 30, 2026 and NFC Reader on November 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.*