# OBD BLE Debug vs TCP Port Scanner

The clearest difference is rating: OBD BLE Debug at 5.0 against TCP Port Scanner's 4.0. OBD BLE Debug also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. TCP Port Scanner sells 1 one-off in-app purchase. OBD BLE Debug asks for nothing beyond the download.

OBD BLE Debug holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | OBD BLE Debug | TCP Port Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/obd-ble-debug/id6757809976/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/tcp-port-scanner/id6758295170/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 0 MB | 26 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [JEAN SCHURGER](https://appshunter.io/developer/1865539036) | [akira ohmachi](https://appshunter.io/developer/1338624340) |

## What reviewers say

### OBD BLE Debug

[App page](https://appshunter.io/ios/app/obd-ble-debug/id6757809976)

This tool allows developers and researchers to debug and explore OBD-II adapters using Bluetooth Low Energy. It facilitates direct interaction with ELM327 adapters, analyzes communications, and identifies supported PIDs for vehicles.

**Highlights:** Discover and connect to BLE devices, ELM327 adapter initialization, Automated PID scan, Send raw OBD-II hex commands, Bluetooth service and characteristic exploration, Comprehensive communication log, Export logs

**In-app purchases:** none


### TCP Port Scanner

[App page](https://appshunter.io/ios/app/tcp-port-scanner/id6758295170)

This network utility allows technical users to perform TCP port scanning and basic network diagnostics on their device. It detects open TCP ports on reachable hosts within a specified range and provides selectable text output for easy analysis. Optimized for quick scanning without consuming excessive resources.

**Highlights:** TCP Port Scanner, Selectable Text Output, Low Overhead, High Responsiveness, Mobile-First Network Tool, Network Diagnostics, Service Verification

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is OBD BLE Debug free?

OBD BLE Debug is free to download, with no in-app purchases.

### Is TCP Port Scanner free?

TCP Port Scanner is free to download, with in-app purchases available.

### Which has better reviews, OBD BLE Debug or TCP Port Scanner?

OBD BLE Debug is rated higher. OBD BLE Debug averages 5.0 out of 5 from 1 ratings, while TCP Port Scanner averages 4.0 from 1 ratings.

### Do OBD BLE Debug or TCP Port Scanner have ads?

TCP Port Scanner shows ads; OBD BLE Debug does not.

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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.*