# NFC TagInfo by NXP vs ETRNL Programmer

The clearest difference is review sentiment: ETRNL Programmer at 100% against NFC TagInfo by NXP's 31%. ETRNL Programmer also leads on rating (5.0 vs 3.4) and update cadence (every 4 weeks vs every 4 months). NFC TagInfo by NXP's advantage is ratings volume (27 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ETRNL Programmer holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: NFC TagInfo by NXP has 27 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 31% of NFC TagInfo by NXP's written reviews are positive against 100% of ETRNL Programmer's.

NFC TagInfo by NXP ships an update every 4 months, ETRNL Programmer every 4 weeks. The most recent releases landed on June 22, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | NFC TagInfo by NXP | ETRNL Programmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (27 ratings)](https://appshunter.io/ios/app/nfc-taginfo-by-nxp/id1246143596/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/etrnl-programmer/id6478797077/reviews)** |
| Number of ratings | **27** | 2 |
| Positive reviews | 31.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 11 MB | 61 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NXP Semiconductors](https://appshunter.io/developer/383827086) | [Invisible Art, LLC](https://appshunter.io/developer/1439233274) |

## What reviewers say

### NFC TagInfo by NXP

[App page](https://appshunter.io/ios/app/nfc-taginfo-by-nxp/id1246143596)

This utility app allows users to explore details of NFC tags, supporting various NXP platforms. It can automatically launch actions based on NDEF message content, such as opening URLs or initiating calls. Users can also view and share scanned NDEF message content in simple or expert modes.

**Highlights:** Supports NFC Forum Type 2, 4, and 5 Tags, Works with NXP NTAG, ICODE, and MIFARE platforms, Scan&Launch mode for automatic NDEF actions, NDEF message content interpretation, Share scanned tag data, Simple and expert view modes

**In-app purchases:** none


### ETRNL Programmer

[App page](https://appshunter.io/ios/app/etrnl-programmer/id6478797077)

This application allows users to program NTAG424 DNA NFC chips. It connects with the ETRNL platform to facilitate chip configuration.

**Highlights:** Program NTAG424 DNA NFC chips, Connects with ETRNL platform, Facilitates chip configuration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NFC TagInfo by NXP free?

NFC TagInfo by NXP is free to download, with no in-app purchases.

### Is ETRNL Programmer free?

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

### Which has better reviews, NFC TagInfo by NXP or ETRNL Programmer?

ETRNL Programmer is rated higher. NFC TagInfo by NXP averages 3.4 out of 5 from 27 ratings, while ETRNL Programmer averages 5.0 from 2 ratings.

### Do NFC TagInfo by NXP or ETRNL Programmer have ads?

Neither NFC TagInfo by NXP nor ETRNL Programmer shows ads.

### Which is updated more often, NFC TagInfo by NXP or ETRNL Programmer?

NFC TagInfo by NXP ships an update every 4 months, and ETRNL Programmer every 4 weeks. Most recently, NFC TagInfo by NXP was updated on June 22, 2026 and ETRNL Programmer on June 9, 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.*