14+ iOS apps curated and reviewed
The best instrument maintenance apps on iPhone average 4.0★ across 14+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.2★ (34) | No | No | Sep 2026 | |
| 2 |  | Free | — | No | No | Jul 2026 | |
| 3 |  | Free | 4.4★ (5) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 3.0★ (4) | No | No | Sep 2026 | |
| 5 |  | Free | 3.4★ (9) | No | No | May 2026 | |
| 6 |  | Free | — | Yes | No | May 2026 | |
| 7 |  | $1.99 | 5.0★ (1) | No | No | Sep 2026 | |
| 8 |  | Free | — | Yes | No | Sep 2026 |
Connect multiple compatible meters simultaneously to monitor electrical and environmental conditions. Stream and record video from a videoscope, generate custom PDF reports, and receive text notifications for critical events. Data is presented in real-time graphical and numerical formats.
Organize your music instruments and gear with detailed logging, maintenance tracking, and gig list creation. Generate insurance-ready reports and assign beneficiaries for your collection.
