248+ iOS apps curated and reviewed
With an average user rating of 4.4★, the device tester category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (858) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.0★ (231) | No | Yes | Sep 2026 | |
| 3 |  | Free | — | Yes | Yes | Sep 2026 | |
| 4 |  | Free | — | No | Yes | Jun 2026 | |
| 5 |  | Free | 4.6★ (17) | No | No | Sep 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | $1.99 | 4.1★ (460) | No | No | Sep 2026 | |
| 8 |  | Free | 4.5★ (93) | Yes | Yes | Oct 2026 |
Instantly test your phone's hardware, from the camera to sensors, to ensure it's functioning optimally. Get detailed system reports and monitor key resources like battery and RAM in real-time. Ideal for diagnosing issues or verifying device health.
Monitor your device's real-time system information, including RAM, disk, and CPU usage. Track network activity, battery status, and other system details to understand your device's performance.
