# Gas Sniffer Buddy

> Gas Sniffer Buddy (iPhone/iPad app by Rebel Heat Ltd.)

- Source: https://appshunter.io/ios/app/gas-sniffer-buddy/id6819606944 (this page in markdown: same URL + `.md`)
- Developer: [Rebel Heat Ltd](https://appshunter.io/developer/6778359177)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.4 · 42 MB
- Languages: American English
- Released: 2026-11-04
- Data updated: 2026-11-07

## What is Gas Sniffer Buddy?

GasSnifferBuddy is the companion app for a pocket-sized, home-built gas detector. Carry the detector on a walk, and the app shows you the moment methane or LP gas rises around you.

The detector is a small circuit board with two gas sensors, one for methane and one for LP gas such as propane and butane. It sends readings to your phone over Bluetooth four times a second.

WHAT IT DOES
• Live view: see how fast the gas reading is changing, second by second.
• Spike alerts: the screen turns red and the phone beeps when the reading jumps.
• Present mode: a big, simple full-screen view you can read at a glance or film.
• Surveys: record a walk, with every reading tagged with your GPS position and time.
• Share: export each survey as a CSV file to open on a computer or turn into a map.
• Settings: set the spike threshold, turn beeps on or off, and calibrate each sensor.

WHAT YOU NEED
This app needs the GasSnifferBuddy sensor board. It does nothing useful without one. The board is an open design: the circuit files, the parts list, and instructions for building one are free on GitHub.

PLEASE NOTE
This is a citizen-science tool, not a certified safety device. It shows where gas rises, not exactly how much is there. If you smell gas or think there is a dangerous leak, leave the area and call your gas emergency number.

Your location is used only to tag your readings. Surveys stay on your phone unless you choose to share them.

## Is Gas Sniffer Buddy safe?

Not enough ratings yet to assess Gas Sniffer Buddy.

## Is Gas Sniffer Buddy legit?

Gas Sniffer Buddy has limited verification signals. The AppsHunter Legitimacy Score for Gas Sniffer Buddy is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-05

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-07.*