# Lora Sniffer vs ROS2 Visualizer

The clearest difference is update cadence: Lora Sniffer at monthly against ROS2 Visualizer's every 7 months. Lora Sniffer also leads on iOS requirement (13.0 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

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

Lora Sniffer ships an update monthly, ROS2 Visualizer every 7 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Lora Sniffer | ROS2 Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (6 ratings)](https://appshunter.io/ios/app/lora-sniffer/id6473839956/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free | — |
| Size | 4 MB | 2 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ImpactWave Lda](https://appshunter.io/developer/1286571308) | [Burf Development](https://appshunter.io/developer/450467946) |

## What reviewers say

### Lora Sniffer

[App page](https://appshunter.io/ios/app/lora-sniffer/id6473839956)

This application serves as the user interface for a LoRa radio communication device. It allows technicians and hobbyists to test LoRa networks, monitor communications, and send data. Features include message logging with GPS, signal quality information, and data export options.

**Highlights:** LoRa radio communication testing, Network maintenance, BLE device connection, Message logging with GPS, Signal quality analysis (CRC, SNR, RSSI), Data export (HTML, JSON), Firmware updates for device

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

**In-app purchases:** none


### ROS2 Visualizer

[App page](https://appshunter.io/ios/app/ros2-visualizer/id6753870228)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lora Sniffer free?

Lora Sniffer is free to download, with no in-app purchases.

### Is ROS2 Visualizer free?

ROS2 Visualizer is free to download, with no in-app purchases.

### Do Lora Sniffer or ROS2 Visualizer have ads?

Neither Lora Sniffer nor ROS2 Visualizer shows ads.

### Which is updated more often, Lora Sniffer or ROS2 Visualizer?

Lora Sniffer ships an update monthly, and ROS2 Visualizer every 7 months. Most recently, Lora Sniffer was updated on October 7, 2026 and ROS2 Visualizer on October 10, 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.*