200+ iOS apps curated and reviewed
Looking for free klein tools apps? 20 of our 200+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 1.8★ (57) | No | No | Sep 2026 | |
| 2 |  | Free | 2.1★ (13) | No | No | Sep 2026 | |
| 3 |  | Free | 1.0★ (3) | No | No | Sep 2026 | |
| 4 |  | Free | — | No | No | Sep 2026 | |
| 5 |  | Free | — | No | No | Jun 2026 | |
| 6 |  | Free | 2.4★ (5) | No | No | May 2026 | |
| 7 |  | Free | 4.8★ (232K) | No | No | Oct 2026 | |
| 8 |  | Free | 4.9★ (131) | No | No | Oct 2026 |
This utility app connects to specific devices to provide visual inspection capabilities. It allows users to view live camera feeds and access recorded data from the connected hardware.
This app turns your smartphone into a professional thermal imaging camera with 19,200-pixel resolution. It captures hot and cold spots across a wide temperature range and offers various touch screen temperature modes for detailed analysis. Time-lapse video recording is also supported for comprehensive documentation.
Explore a comprehensive catalog of professional-grade tools for various trades, including electrical, construction, and HVAC. Discover detailed product information and learn about the brand's commitment to American manufacturing and quality since 1857.
