# DoorFlow Utility vs MTools BLE RFID Reader

The clearest difference is in-app purchases: DoorFlow Utility at none against MTools BLE RFID Reader's 1. MTools BLE RFID Reader's advantage is update cadence (every 4 days vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

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

DoorFlow Utility ships an update every 11 months, MTools BLE RFID Reader every 4 days. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | DoorFlow Utility | MTools BLE RFID Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (17 ratings)](https://appshunter.io/ios/app/mtools-ble-rfid-reader/id1531345398/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 50 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NetNodes Ltd](https://appshunter.io/developer/1019492013) | [MTools Tec Co., Ltd](https://appshunter.io/developer/1531056218) |

## What reviewers say

### DoorFlow Utility

[App page](https://appshunter.io/ios/app/doorflow-utility/id1093835722)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is DoorFlow Utility free?

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

### Is MTools BLE RFID Reader free?

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

### Do DoorFlow Utility or MTools BLE RFID Reader have ads?

Neither DoorFlow Utility nor MTools BLE RFID Reader shows ads.

### Which is updated more often, DoorFlow Utility or MTools BLE RFID Reader?

DoorFlow Utility ships an update every 11 months, and MTools BLE RFID Reader every 4 days. Most recently, DoorFlow Utility was updated on September 10, 2026 and MTools BLE RFID Reader on September 20, 2026.

---

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