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.



250+ iOS apps curated and reviewed
If you already know FireAlarmGuy, this is the deeper bench. 250+ fire alarm guy apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free was $0.99 | 5.0★ (2) | No | No | Jul 2026 | ||
| 2 | Free | 5.0★ (5) | No | Yes | Jul 2026 | ||
| 3 | $2.99 was $9.99 | — | No | No | Jun 2026 | ||
| 4 | Free | — | No | No | Aug 2026 | ||
| 5 | Free | — | No | No | Aug 2026 | ||
| 6 | Free | — | No | No | May 2026 | ||
| 7 | Free | — | No | No | May 2026 | ||
| 8 | Free | 4.5★ (11K) | Yes | No | Sep 2026 |



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.






This comprehensive toolkit assists fire alarm professionals with design, calculations, project organization, and report generation. It includes practice exams for certification and an AI assistant for instant guidance on design and troubleshooting.





