248+ iOS apps curated and reviewed
With an average user rating of 3.6★, the tech tools 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 | 4.5★ (22) | No | No | Jul 2026 | |
| 2 |  | Free | — | No | No | May 2026 | |
| 3 |  | Free | — | No | No | Aug 2026 | |
| 4 |  | Free | 3.0★ (15) | No | No | Sep 2026 | |
| 5 |  | Free | 4.6★ (5) | No | No | May 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | $0.99 | 1.0★ (1) | No | No | Sep 2026 | |
| 8 |  | $6.99 | — | No | No | Jul 2026 |
This app offers essential on-the-go technical calculators for plumbing professionals. It includes tools for expansion/contraction and temperature de-rating, with more features planned for future updates.
