250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our hvac visual learning studio list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $2.99 | — | No | No | Oct 2026 | |
| 2 |  | Free | 5.0★ (1) | No | No | Jun 2026 | |
| 3 |  | $6.99 | — | No | No | Aug 2026 | |
| 4 |  | Free | — | No | Yes | Oct 2026 | |
| 5 |  | Free | — | No | Yes | Aug 2026 | |
| 6 |  | Free | — | No | Yes | Sep 2026 | |
| 7 |  | Free | — | — | No | Sep 2026 | |
| 8 |  | Free | 4.8★ (17K) | No | No | Oct 2026 |
This app provides hands-on learning for HVAC professionals, covering fundamentals, core and advanced systems, and EPA 608 certification prep. It features interactive diagrams, simulators, real-world challenges, and quick reference tools for on-the-job use.
