249+ iOS apps curated and reviewed
Boiler Fault Codes is the household name in boiler fault codes, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $4.99 | — | No | No | Sep 2026 | |
| 2 |  | Free | — | No | Yes | Aug 2026 | |
| 3 |  | Free | 3.8★ (6) | No | No | May 2026 | |
| 4 |  | Free | — | No | Yes | Sep 2026 | |
| 5 |  | Free | — | No | No | Jul 2026 | |
| 6 |  | Free | 4.4★ (16) | No | No | Oct 2026 | |
| 7 |  | Free | 2.5★ (27) | No | No | Oct 2026 | |
| 8 |  | Free | — | No | No | Aug 2026 |
Quickly diagnose boiler faults without a manual. Access a comprehensive database of fault codes, causes, and solutions for popular UK boiler models. Includes manufacturer contact details for immediate assistance.
Access and manage your purchased IAPMO codes, including the UPC, UMC, and others. Make annotations, record voice notes, and view content offline. Stay informed with code errata, committee information, and breaking news.
