249+ iOS apps curated and reviewed
With an average user rating of 4.1★, the device tester category is one of the App Store's strongest. Browse all 249+ 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★ (260) | No | Yes | Oct 2026 | |
| 3 |  | $1.99 | 4.1★ (473) | No | No | Oct 2026 | |
| 4 |  | Free | — | No | Yes | Oct 2026 | |
| 5 |  | Free | — | No | Yes | Jun 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 4.6★ (17) | No | No | Oct 2026 | |
| 8 |  | Free | — | No | Yes | Jul 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.
Monitor your device's core system components. Track memory, disk, CPU, network, and battery usage. Gain insights into your system's performance and health.
