# NFC Tap vs ETRNL Programmer

The clearest difference is review sentiment: ETRNL Programmer at 100% against NFC Tap's 54%. ETRNL Programmer also leads on rating (5.0 vs 4.2) and update cadence (every 4 weeks vs every 2 months). NFC Tap's advantage is ratings volume (231 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 4.2. That said, the two scores are not equally well evidenced: NFC Tap has 231 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 54% of NFC Tap's written reviews are positive against 100% of ETRNL Programmer's.

NFC Tap ships an update every 2 months, ETRNL Programmer every 4 weeks. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | NFC Tap | ETRNL Programmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (231 ratings)](https://appshunter.io/ios/app/nfc-tap/id1278913597/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/etrnl-programmer/id6478797077/reviews)** |
| Number of ratings | **231** | 2 |
| Positive reviews | 53.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 30 MB | 61 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [STMicroelectronics](https://appshunter.io/developer/1801774735) | [Invisible Art, LLC](https://appshunter.io/developer/1439233274) |

## What reviewers say

### NFC Tap

[App page](https://appshunter.io/ios/app/nfc-tap/id1278913597)

This app allows users to read and write NFC tags, supporting various tag types and NDEF message formats. It enables quick actions like connecting to Wi-Fi, pairing Bluetooth devices, opening URLs, and initiating calls or messages directly from NFC tags.

**Highlights:** Read/Write NFC tags, Support ST25 Type5 & Type4A tags, Read/Write NDEF Messages (URL, Text, SMS, etc.), Connect to Wi-Fi devices, Pair Bluetooth devices, Initiate calls, SMS, and emails, Control ISO15693 commands

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 💡 Handy for development
- 🚀 Works as intended (initially)
- 👍 Great color scheme
- 👍 Simple navigation

**What reviewers complain about**

- 🐛 Does not work anymore
- 🐛 Unable to write to tags
- 🐛 Error messages
- 🐛 Not user friendly
- 🐛 Hard to navigate

**Reported bugs**

- Unable to write to tags
- Error indicating need to read tag first
- No longer works
- Cannot read, edit, or write back memory to 15693 tag
- Crashing when scanning NXP Mifare

**Requested features**

- Display NDEF record in HEX
- Fix password protection bug on iOS
- Allow importing bin files
- Improve user-friendliness for beginners
- Connect Digimon Vital Bracelet with VB Lab


### 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 Tap free?

NFC Tap 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 Tap or ETRNL Programmer?

ETRNL Programmer is rated higher. NFC Tap averages 4.2 out of 5 from 231 ratings, while ETRNL Programmer averages 5.0 from 2 ratings.

### Do NFC Tap or ETRNL Programmer have ads?

Neither NFC Tap nor ETRNL Programmer shows ads.

### Which is updated more often, NFC Tap or ETRNL Programmer?

NFC Tap ships an update every 2 months, and ETRNL Programmer every 4 weeks. Most recently, NFC Tap was updated on October 14, 2026 and ETRNL Programmer on October 3, 2026.

---

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