249+ iOS apps curated and reviewed
Every iPhone needs a few good ventilation apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (6) | No | No | Jun 2026 | |
| 2 |  | Free | — | No | No | Sep 2026 | |
| 3 |  | Free | — | No | No | May 2026 | |
| 4 |  | Free | 4.8★ (50K) | Yes | Yes | Nov 2026 | |
| 5 |  | $3.99 | — | No | No | Aug 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | $4.99 | — | No | No | Sep 2026 | |
| 8 |  | Free | 5.0★ (1) | No | No | May 2026 |
Calculate the necessary amount of ventilation products for an attic space. Input attic dimensions or square footage to receive results based on the NFA 1/300 rule for balanced ventilation.
Monitor and control your home's indoor air quality with intelligent ventilation. Customize comfort settings, track air quality history, and receive filter maintenance alerts for a healthier living space.
