# MTools BLE RFID Reader vs ETRNL Programmer

The clearest difference is rating: ETRNL Programmer at 5.0 against MTools BLE RFID Reader's 3.8. ETRNL Programmer also leads on in-app purchases (none vs 1) and review sentiment (100% vs 75%). MTools BLE RFID Reader's advantage is update cadence (every 4 days vs every 4 weeks) and ratings volume (17 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. MTools BLE RFID Reader sells 1 one-off in-app purchase. ETRNL Programmer asks for nothing beyond the download.

ETRNL Programmer holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: MTools BLE RFID Reader has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of MTools BLE RFID Reader's written reviews are positive against 100% of ETRNL Programmer's.

MTools BLE RFID Reader ships an update every 4 days, ETRNL Programmer every 4 weeks. Both last shipped on October 3, 2026.

## The numbers

| Metric | MTools BLE RFID Reader | ETRNL Programmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (17 ratings)](https://appshunter.io/ios/app/mtools-ble-rfid-reader/id1531345398/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/etrnl-programmer/id6478797077/reviews)** |
| Number of ratings | **17** | 2 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 52 MB | 61 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MTools Tec Co., Ltd](https://appshunter.io/developer/1531056218) | [Invisible Art, LLC](https://appshunter.io/developer/1439233274) |

## What reviewers say

### MTools BLE RFID Reader

[App page](https://appshunter.io/ios/app/mtools-ble-rfid-reader/id1531345398)

This application allows users to read and write data to various NFC tags using compatible BLE devices. It offers advanced features for managing and editing tag data, including UID manipulation and firmware upgrades for supported hardware.

**Highlights:** Read and write NFC tags, Mifare Classic and Ultralight support, UID changer for magic cards, Tag dump editor, ChameleonUltra device management, Firmware upgrades, Tag scanner and ID logger

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MTools Premium | $8.99 | one-time |


### 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 MTools BLE RFID Reader free?

MTools BLE RFID Reader is free to download, with in-app purchases available.

### Is ETRNL Programmer free?

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

### Which has better reviews, MTools BLE RFID Reader or ETRNL Programmer?

ETRNL Programmer is rated higher. MTools BLE RFID Reader averages 3.8 out of 5 from 17 ratings, while ETRNL Programmer averages 5.0 from 2 ratings.

### Do MTools BLE RFID Reader or ETRNL Programmer have ads?

Neither MTools BLE RFID Reader nor ETRNL Programmer shows ads.

### Which is updated more often, MTools BLE RFID Reader or ETRNL Programmer?

MTools BLE RFID Reader ships an update every 4 days, and ETRNL Programmer every 4 weeks. Most recently, MTools BLE RFID Reader was updated on October 3, 2026 and ETRNL Programmer on October 3, 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.*