# FireAlarmGuy vs Lampy DMX Tools

The clearest difference is iOS requirement: FireAlarmGuy at 16.4 against Lampy DMX Tools's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

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

FireAlarmGuy ships an update monthly, Lampy DMX Tools every 2 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FireAlarmGuy | Lampy DMX Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/firealarmguy/id6742727065/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 35 MB | 6 MB |
| Requires iOS | **16.4** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jack Dalton](https://appshunter.io/developer/1799610315) | [Tijn Coertjens](https://appshunter.io/developer/1523676364) |

## What reviewers say

### FireAlarmGuy

[App page](https://appshunter.io/ios/app/firealarmguy/id6742727065)

This utility app provides two essential tools for fire alarm technicians. It features a calculator for determining DMX dip switch settings and a decoder for understanding battery manufacturing date codes, streamlining fieldwork.

**Highlights:** DMX Dip Switch Calculator, Battery Date Code Decoder, Device addressing assistance, Battery production date lookup, Fieldwork simplification

**In-app purchases:** none


### Lampy DMX Tools

[App page](https://appshunter.io/ios/app/lampy-dmx-tools/id6749831277)

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

**In-app purchases:** none


## Frequently asked questions

### Is FireAlarmGuy free?

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

### Is Lampy DMX Tools free?

Lampy DMX Tools is free to download, with no in-app purchases.

### Do FireAlarmGuy or Lampy DMX Tools have ads?

Neither FireAlarmGuy nor Lampy DMX Tools shows ads.

### Which is updated more often, FireAlarmGuy or Lampy DMX Tools?

FireAlarmGuy ships an update monthly, and Lampy DMX Tools every 2 weeks. Most recently, FireAlarmGuy was updated on October 30, 2026 and Lampy DMX Tools on October 25, 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.*